Body Weight
Body Weight Changes
Obesity
Energy Metabolism
Body Composition
Body Mass Index
Pregnancy, Animal
Weight Reduction Programs
Birth Weight
Overweight
Feeding Behavior
Clinical Trials, Phase IV as Topic
Prospective Studies
Cohort Studies
Risk Factors
Life Style
Ideal Body Weight
Follow-Up Studies
Exercise
Pregnancy
Adipose Tissue
Longitudinal Studies
Anthropometry
Regression Analysis
Dietary Fats
Random Allocation
Leptin
Linear Models
Thinness
Dietary Proteins
Adiposity
Lactation
Body Constitution
Anti-Obesity Agents
Questionnaires
Analysis of Variance
Fetal Weight
Treatment Outcome
Insulin
Caloric Restriction
Cyclobutanes
Aging
Waist Circumference
Sex Factors
Weaning
Diabetes Mellitus, Type 2
Dietary Carbohydrates
Age Factors
Appetite
Behavior Therapy
Liver
Infant, Low Birth Weight
Dose-Response Relationship, Drug
Cattle
Diet, Fat-Restricted
Diet, Carbohydrate-Restricted
Basal Metabolism
Rats, Sprague-Dawley
Dietary Fiber
United States
Lipids
Body Height
Swine
Animals, Suckling
Nizatidine
Diet Surveys
Obesity, Morbid
Ghrelin
Multivariate Analysis
Absorptiometry, Photon
Body Fat Distribution
Parity
Cross-Sectional Studies
Disease Models, Animal
Waist-Hip Ratio
Glycemic Index
Retrospective Studies
Bariatric Surgery
Rats, Wistar
Health Behavior
Postmenopause
Benzodiazepines
Beverages
Triglycerides
Eating Disorders
Body Weights and Measures
Milk
Mice, Inbred C57BL
Insulin Resistance
Hemoglobin A, Glycosylated
Logistic Models
Hawaii
Sex Characteristics
Reference Values
Odds Ratio
Antipsychotic Agents
Double-Blind Method
Randomized Controlled Trials as Topic
Nitrogen
Incidence
Premenopause
Health Status
Adiponectin
Risk Assessment
Plant Extracts
Proportional Hazards Models
Cardiovascular Diseases
Malnutrition
African Continental Ancestry Group
Metformin
Pregnancy Complications
Metabolic Syndrome X
Infant, Very Low Birth Weight
Prevalence
Smoking Cessation
Japan
Socioeconomic Factors
Dietary Supplements
Hypertension
Breeding
Rats, Inbred F344
Risk Reduction Behavior
African Americans
Gestational Age
Risk
Case-Control Studies
Predictive Value of Tests
European Continental Ancestry Group
Rats, Inbred Strains
Hypothalamus
Europe
Drug Administration Schedule
Confidence Intervals
Kidney
Biological Markers
Norway
Estrus
Intervention Studies
Diabetes Mellitus
Seasons
Twins, Dizygotic
Survivors
Twins, Monozygotic
Netherlands
Pilot Projects
Confounding Factors (Epidemiology)
Asian Continental Ancestry Group
Dyslipidemias
The intestinal fatty acid binding protein is not essential for dietary fat absorption in mice. (1/1)
The intestinal fatty acid binding protein (I-FABP) belongs to a family of 15 kDa clamshell-like proteins that are found in many different tissues. So far, nine types have been identified. Their primary structures are highly conserved between species but somewhat less so among the different types. The function of these proteins, many of which are highly expressed, is not well understood. Their ability to bind lipid ligands suggests a role in lipid metabolism, but direct evidence for this idea is still lacking. We tested the hypothesis that I-FABP serves an essential role in the assimilation of dietary fatty acids by disrupting its gene (Fabpi) in the mouse. We discovered that Fabpi-/- mice are viable, but they display alterations in body weight and are hyperinsulinemic. Male Fabpi-/- mice had elevated plasma triacylglycerols and weighed more regardless of the dietary fat content. In contrast, female Fabpi-/- mice gained less weight in response to a high-fat diet. The results clearly demonstrate that I-FABP is not essential for dietary fat absorption. We propose that I-FABP functions as a lipid-sensing component of energy homeostasis that alters body weight gain in a gender-specific fashion. (+info)Body weight is the measure of the force exerted on a scale or balance by an object's mass, most commonly expressed in units such as pounds (lb) or kilograms (kg). In the context of medical definitions, body weight typically refers to an individual's total weight, which includes their skeletal muscle, fat, organs, and bodily fluids.
Healthcare professionals often use body weight as a basic indicator of overall health status, as it can provide insights into various aspects of a person's health, such as nutritional status, metabolic function, and risk factors for certain diseases. For example, being significantly underweight or overweight can increase the risk of developing conditions like malnutrition, diabetes, heart disease, and certain types of cancer.
It is important to note that body weight alone may not provide a complete picture of an individual's health, as it does not account for factors such as muscle mass, bone density, or body composition. Therefore, healthcare professionals often use additional measures, such as body mass index (BMI), waist circumference, and blood tests, to assess overall health status more comprehensively.
Body weight changes refer to the variation in a person's body weight over time. This can result from various factors including gains or losses in fat mass, muscle mass, or fluid volume. Significant or rapid changes in body weight can have medical implications and may be indicative of underlying health conditions. For example, unexplained weight loss can be a sign of diseases such as diabetes, hyperthyroidism, or cancer, while excessive weight gain can lead to obesity and associated health problems like heart disease, stroke, and diabetes. It is important to monitor body weight changes and consult with healthcare professionals if there are any concerns.
Weight gain is defined as an increase in body weight over time, which can be attributed to various factors such as an increase in muscle mass, fat mass, or total body water. It is typically measured in terms of pounds or kilograms and can be intentional or unintentional. Unintentional weight gain may be a cause for concern if it's significant or accompanied by other symptoms, as it could indicate an underlying medical condition such as hypothyroidism, diabetes, or heart disease.
It is important to note that while body mass index (BMI) can be used as a general guideline for weight status, it does not differentiate between muscle mass and fat mass. Therefore, an increase in muscle mass through activities like strength training could result in a higher BMI, but this may not necessarily be indicative of increased health risks associated with excess body fat.
Weight loss is a reduction in body weight attributed to loss of fluid, fat, muscle, or bone mass. It can be intentional through dieting and exercise or unintentional due to illness or disease. Unintentional weight loss is often a cause for concern and should be evaluated by a healthcare professional to determine the underlying cause and develop an appropriate treatment plan. Rapid or significant weight loss can also have serious health consequences, so it's important to approach any weight loss plan in a healthy and sustainable way.
The medical definition of "eating" refers to the process of consuming and ingesting food or nutrients into the body. This process typically involves several steps, including:
1. Food preparation: This may involve cleaning, chopping, cooking, or combining ingredients to make them ready for consumption.
2. Ingestion: The act of taking food or nutrients into the mouth and swallowing it.
3. Digestion: Once food is ingested, it travels down the esophagus and enters the stomach, where it is broken down by enzymes and acids to facilitate absorption of nutrients.
4. Absorption: Nutrients are absorbed through the walls of the small intestine and transported to cells throughout the body for use as energy or building blocks for growth and repair.
5. Elimination: Undigested food and waste products are eliminated from the body through the large intestine (colon) and rectum.
Eating is an essential function that provides the body with the nutrients it needs to maintain health, grow, and repair itself. Disorders of eating, such as anorexia nervosa or bulimia nervosa, can have serious consequences for physical and mental health.
Obesity is a complex disease characterized by an excess accumulation of body fat to the extent that it negatively impacts health. It's typically defined using Body Mass Index (BMI), a measure calculated from a person's weight and height. A BMI of 30 or higher is indicative of obesity. However, it's important to note that while BMI can be a useful tool for identifying obesity in populations, it does not directly measure body fat and may not accurately reflect health status in individuals. Other factors such as waist circumference, blood pressure, cholesterol levels, and blood sugar levels should also be considered when assessing health risks associated with weight.
Energy metabolism is the process by which living organisms produce and consume energy to maintain life. It involves a series of chemical reactions that convert nutrients from food, such as carbohydrates, fats, and proteins, into energy in the form of adenosine triphosphate (ATP).
The process of energy metabolism can be divided into two main categories: catabolism and anabolism. Catabolism is the breakdown of nutrients to release energy, while anabolism is the synthesis of complex molecules from simpler ones using energy.
There are three main stages of energy metabolism: glycolysis, the citric acid cycle (also known as the Krebs cycle), and oxidative phosphorylation. Glycolysis occurs in the cytoplasm of the cell and involves the breakdown of glucose into pyruvate, producing a small amount of ATP and nicotinamide adenine dinucleotide (NADH). The citric acid cycle takes place in the mitochondria and involves the further breakdown of pyruvate to produce more ATP, NADH, and carbon dioxide. Oxidative phosphorylation is the final stage of energy metabolism and occurs in the inner mitochondrial membrane. It involves the transfer of electrons from NADH and other electron carriers to oxygen, which generates a proton gradient across the membrane. This gradient drives the synthesis of ATP, producing the majority of the cell's energy.
Overall, energy metabolism is a complex and essential process that allows organisms to grow, reproduce, and maintain their bodily functions. Disruptions in energy metabolism can lead to various diseases, including diabetes, obesity, and neurodegenerative disorders.
"Energy intake" is a medical term that refers to the amount of energy or calories consumed through food and drink. It is an important concept in the study of nutrition, metabolism, and energy balance, and is often used in research and clinical settings to assess an individual's dietary habits and health status.
Energy intake is typically measured in kilocalories (kcal) or joules (J), with one kcal equivalent to approximately 4.184 J. The recommended daily energy intake varies depending on factors such as age, sex, weight, height, physical activity level, and overall health status.
It's important to note that excessive energy intake, particularly when combined with a sedentary lifestyle, can lead to weight gain and an increased risk of chronic diseases such as obesity, type 2 diabetes, and cardiovascular disease. On the other hand, inadequate energy intake can lead to malnutrition, decreased immune function, and other health problems. Therefore, it's essential to maintain a balanced energy intake that meets individual nutritional needs while promoting overall health and well-being.
Body composition refers to the relative proportions of different components that make up a person's body, including fat mass, lean muscle mass, bone mass, and total body water. It is an important measure of health and fitness, as changes in body composition can indicate shifts in overall health status. For example, an increase in fat mass and decrease in lean muscle mass can be indicative of poor nutrition, sedentary behavior, or certain medical conditions.
There are several methods for measuring body composition, including:
1. Bioelectrical impedance analysis (BIA): This method uses low-level electrical currents to estimate body fat percentage based on the conductivity of different tissues.
2. Dual-energy X-ray absorptiometry (DXA): This method uses low-dose X-rays to measure bone density and body composition, including lean muscle mass and fat distribution.
3. Hydrostatic weighing: This method involves submerging a person in water and measuring their weight underwater to estimate body density and fat mass.
4. Air displacement plethysmography (ADP): This method uses air displacement to measure body volume and density, which can be used to estimate body composition.
Understanding body composition can help individuals make informed decisions about their health and fitness goals, as well as provide valuable information for healthcare providers in the management of chronic diseases such as obesity, diabetes, and heart disease.
The term "drinking" is commonly used to refer to the consumption of beverages, but in a medical context, it usually refers to the consumption of alcoholic drinks. According to the Merriam-Webster Medical Dictionary, "drinking" is defined as:
1. The act or habit of swallowing liquid (such as water, juice, or alcohol)
2. The ingestion of alcoholic beverages
It's important to note that while moderate drinking may not pose significant health risks for some individuals, excessive or binge drinking can lead to a range of negative health consequences, including addiction, liver disease, heart disease, and increased risk of injury or violence.
Body Mass Index (BMI) is a measure used to assess whether a person has a healthy weight for their height. It's calculated by dividing a person's weight in kilograms by the square of their height in meters. Here is the medical definition:
Body Mass Index (BMI) = weight(kg) / [height(m)]^2
According to the World Health Organization, BMI categories are defined as follows:
* Less than 18.5: Underweight
* 18.5-24.9: Normal or healthy weight
* 25.0-29.9: Overweight
* 30.0 and above: Obese
It is important to note that while BMI can be a useful tool for identifying weight issues in populations, it does have limitations when applied to individuals. For example, it may not accurately reflect body fat distribution or muscle mass, which can affect health risks associated with excess weight. Therefore, BMI should be used as one of several factors when evaluating an individual's health status and risk for chronic diseases.
"Animal pregnancy" is not a term that is typically used in medical definitions. However, in biological terms, animal pregnancy refers to the condition where a fertilized egg (or eggs) implants and develops inside the reproductive tract of a female animal, leading to the birth of offspring (live young).
The specific details of animal pregnancy can vary widely between different species, with some animals exhibiting phenomena such as placental development, gestation periods, and hormonal changes that are similar to human pregnancy, while others may have very different reproductive strategies.
It's worth noting that the study of animal pregnancy and reproduction is an important area of biological research, as it can provide insights into fundamental mechanisms of embryonic development, genetics, and evolution.
A diet, in medical terms, refers to the planned and regular consumption of food and drinks. It is a balanced selection of nutrient-rich foods that an individual eats on a daily or periodic basis to meet their energy needs and maintain good health. A well-balanced diet typically includes a variety of fruits, vegetables, whole grains, lean proteins, and low-fat dairy products.
A diet may also be prescribed for therapeutic purposes, such as in the management of certain medical conditions like diabetes, hypertension, or obesity. In these cases, a healthcare professional may recommend specific restrictions or modifications to an individual's regular diet to help manage their condition and improve their overall health.
It is important to note that a healthy and balanced diet should be tailored to an individual's age, gender, body size, activity level, and any underlying medical conditions. Consulting with a healthcare professional, such as a registered dietitian or nutritionist, can help ensure that an individual's dietary needs are being met in a safe and effective way.
Organ size refers to the volume or physical measurement of an organ in the body of an individual. It can be described in terms of length, width, and height or by using specialized techniques such as imaging studies (like CT scans or MRIs) to determine the volume. The size of an organ can vary depending on factors such as age, sex, body size, and overall health status. Changes in organ size may indicate various medical conditions, including growths, inflammation, or atrophy.
Animal feed refers to any substance or mixture of substances, whether processed, unprocessed, or partially processed, which is intended to be used as food for animals, including fish, without further processing. It includes ingredients such as grains, hay, straw, oilseed meals, and by-products from the milling, processing, and manufacturing industries. Animal feed can be in the form of pellets, crumbles, mash, or other forms, and is used to provide nutrients such as energy, protein, fiber, vitamins, and minerals to support the growth, reproduction, and maintenance of animals. It's important to note that animal feed must be safe, nutritious, and properly labeled to ensure the health and well-being of the animals that consume it.
Weight reduction programs are structured plans designed to help individuals reduce their body weight and improve overall health. These programs may incorporate a variety of strategies, including dietary modifications, increased physical activity, behavioral changes, and in some cases, medication or surgical interventions. The goal of these programs is to create a calorie deficit, where the number of calories consumed is less than the number of calories burned, leading to weight loss. It's important to note that safe and effective weight reduction programs should be developed and supervised by healthcare professionals to ensure they meet the individual's specific needs and health status.
Birth weight refers to the first weight of a newborn infant, usually taken immediately after birth. It is a critical vital sign that indicates the baby's health status and is used as a predictor for various short-term and long-term health outcomes.
Typically, a full-term newborn's weight ranges from 5.5 to 8.8 pounds (2.5 to 4 kg), although normal birth weights can vary significantly based on factors such as gestational age, genetics, maternal health, and nutrition. Low birth weight is defined as less than 5.5 pounds (2.5 kg), while high birth weight is greater than 8.8 pounds (4 kg).
Low birth weight babies are at a higher risk for various medical complications, including respiratory distress syndrome, jaundice, infections, and developmental delays. High birth weight babies may face challenges with delivery, increased risk of obesity, and potential metabolic issues later in life. Regular prenatal care is essential to monitor fetal growth and ensure a healthy pregnancy and optimal birth weight for the baby.
Medically, 'overweight' is a term used to describe a person whose body weight is greater than what is considered healthy for their height. This excess weight often comes from fat, muscle, bone, or water accumulation. The most commonly used measure to define overweight is the Body Mass Index (BMI), which is calculated by dividing a person's weight in kilograms by the square of their height in meters. A BMI of 25.0 to 29.9 is considered overweight, while a BMI of 30.0 or higher is considered obese. However, it's important to note that BMI doesn't directly measure body fat and may not accurately reflect health status for all individuals, such as athletes with high muscle mass.
A diet that is reduced in calories or portion sizes, often specifically designed to help a person achieve weight loss. A reducing diet typically aims to create a caloric deficit, where the body takes in fewer calories than it uses, leading to a reduction in body fat stores and overall body weight. These diets may also focus on limiting certain types of foods, such as those high in sugar or unhealthy fats, while encouraging increased consumption of fruits, vegetables, lean proteins, and whole grains. It is important to consult with a healthcare professional before starting any reducing diet to ensure it is safe, appropriate, and nutritionally balanced for the individual's needs.
Molecular weight, also known as molecular mass, is the mass of a molecule. It is expressed in units of atomic mass units (amu) or daltons (Da). Molecular weight is calculated by adding up the atomic weights of each atom in a molecule. It is a useful property in chemistry and biology, as it can be used to determine the concentration of a substance in a solution, or to calculate the amount of a substance that will react with another in a chemical reaction.
Feeding behavior refers to the various actions and mechanisms involved in the intake of food and nutrition for the purpose of sustaining life, growth, and health. This complex process encompasses a coordinated series of activities, including:
1. Food selection: The identification, pursuit, and acquisition of appropriate food sources based on sensory cues (smell, taste, appearance) and individual preferences.
2. Preparation: The manipulation and processing of food to make it suitable for consumption, such as chewing, grinding, or chopping.
3. Ingestion: The act of transferring food from the oral cavity into the digestive system through swallowing.
4. Digestion: The mechanical and chemical breakdown of food within the gastrointestinal tract to facilitate nutrient absorption and eliminate waste products.
5. Assimilation: The uptake and utilization of absorbed nutrients by cells and tissues for energy production, growth, repair, and maintenance.
6. Elimination: The removal of undigested material and waste products from the body through defecation.
Feeding behavior is regulated by a complex interplay between neural, hormonal, and psychological factors that help maintain energy balance and ensure adequate nutrient intake. Disruptions in feeding behavior can lead to various medical conditions, such as malnutrition, obesity, eating disorders, and gastrointestinal motility disorders.
Phase IV clinical trials, also known as post-marketing surveillance trials or post-authorization studies, are research studies conducted after a drug or medical device has been approved for marketing and made available to the public. The primary objective of these trials is to gather additional information about the safety, efficacy, and optimal use of the product in larger and more diverse populations over a longer period of time than was possible during the initial phases of clinical development (Phases I-III).
Phase IV studies can be designed to:
1. Evaluate long-term safety and side effects: These trials monitor adverse events that may not have been detected in earlier, shorter-term studies, allowing researchers to identify rare or delayed reactions and assess the overall risk-benefit profile of the product in real-world settings.
2. Assess effectiveness in various patient populations: Phase IV trials can help determine how well a treatment works in specific groups, such as children, elderly individuals, or those with multiple medical conditions or taking other medications concurrently. This information can inform labeling changes and guide clinical decision-making.
3. Compare the product to alternative treatments: Head-to-head comparisons of different drugs or devices can help healthcare providers make evidence-based choices when selecting therapies for their patients.
4. Investigate new indications or uses: Phase IV trials may explore whether a drug or device is effective for treating additional conditions or in different dosages, formulations, or routes of administration.
5. Evaluate cost-effectiveness and value: These studies can help healthcare systems and payers understand the economic impact of a product, including its costs relative to its benefits and potential savings from improved health outcomes or reduced complications.
Phase IV clinical trials are essential for ensuring that new treatments continue to demonstrate safety and efficacy as they are used more widely in larger and more diverse populations. This information can lead to updates in labeling, guidelines, and prescribing practices, ultimately improving patient care and outcomes.
In the field of medicine, "time factors" refer to the duration of symptoms or time elapsed since the onset of a medical condition, which can have significant implications for diagnosis and treatment. Understanding time factors is crucial in determining the progression of a disease, evaluating the effectiveness of treatments, and making critical decisions regarding patient care.
For example, in stroke management, "time is brain," meaning that rapid intervention within a specific time frame (usually within 4.5 hours) is essential to administering tissue plasminogen activator (tPA), a clot-busting drug that can minimize brain damage and improve patient outcomes. Similarly, in trauma care, the "golden hour" concept emphasizes the importance of providing definitive care within the first 60 minutes after injury to increase survival rates and reduce morbidity.
Time factors also play a role in monitoring the progression of chronic conditions like diabetes or heart disease, where regular follow-ups and assessments help determine appropriate treatment adjustments and prevent complications. In infectious diseases, time factors are crucial for initiating antibiotic therapy and identifying potential outbreaks to control their spread.
Overall, "time factors" encompass the significance of recognizing and acting promptly in various medical scenarios to optimize patient outcomes and provide effective care.
Prospective studies, also known as longitudinal studies, are a type of cohort study in which data is collected forward in time, following a group of individuals who share a common characteristic or exposure over a period of time. The researchers clearly define the study population and exposure of interest at the beginning of the study and follow up with the participants to determine the outcomes that develop over time. This type of study design allows for the investigation of causal relationships between exposures and outcomes, as well as the identification of risk factors and the estimation of disease incidence rates. Prospective studies are particularly useful in epidemiology and medical research when studying diseases with long latency periods or rare outcomes.
A cohort study is a type of observational study in which a group of individuals who share a common characteristic or exposure are followed up over time to determine the incidence of a specific outcome or outcomes. The cohort, or group, is defined based on the exposure status (e.g., exposed vs. unexposed) and then monitored prospectively to assess for the development of new health events or conditions.
Cohort studies can be either prospective or retrospective in design. In a prospective cohort study, participants are enrolled and followed forward in time from the beginning of the study. In contrast, in a retrospective cohort study, researchers identify a cohort that has already been assembled through medical records, insurance claims, or other sources and then look back in time to assess exposure status and health outcomes.
Cohort studies are useful for establishing causality between an exposure and an outcome because they allow researchers to observe the temporal relationship between the two. They can also provide information on the incidence of a disease or condition in different populations, which can be used to inform public health policy and interventions. However, cohort studies can be expensive and time-consuming to conduct, and they may be subject to bias if participants are not representative of the population or if there is loss to follow-up.
Medical Definition:
"Risk factors" are any attribute, characteristic or exposure of an individual that increases the likelihood of developing a disease or injury. They can be divided into modifiable and non-modifiable risk factors. Modifiable risk factors are those that can be changed through lifestyle choices or medical treatment, while non-modifiable risk factors are inherent traits such as age, gender, or genetic predisposition. Examples of modifiable risk factors include smoking, alcohol consumption, physical inactivity, and unhealthy diet, while non-modifiable risk factors include age, sex, and family history. It is important to note that having a risk factor does not guarantee that a person will develop the disease, but rather indicates an increased susceptibility.
I'm sorry for any confusion, but "life style" is not a term that has a specific medical definition. It generally refers to the way an individual or group lives, including their habits, behaviors, and preferences in areas such as diet, exercise, recreation, and stress management. Some lifestyle factors can have a significant impact on health outcomes and risk for certain diseases. However, it is not a medical term with a specific clinical meaning.
"Ideal Body Weight" is a term that has been used in medicine to describe an approximate weight range that is considered healthy for a person's height and build. However, it's important to note that there is no universally accepted definition of "Ideal Body Weight," and different methods can yield different results.
One commonly used method to estimate Ideal Body Weight is the Hamwi method, which suggests the following formulae:
* For men: IBW = 106 pounds for the first 5 feet of height + 6 pounds for each additional inch over 5 feet.
* For women: IBW = 100 pounds for the first 5 feet of height + 5 pounds for each additional inch over 5 feet.
Another method is the Devine formula, which takes into account a person's frame size and suggests the following formulae:
* For men with small frames: IBW = (height in inches - 60) x 13.2
* For men with medium frames: IBW = (height in inches - 60) x 12.8
* For men with large frames: IBW = (height in inches - 60) x 12.3
* For women with small frames: IBW = (height in inches - 60) x 10.9
* For women with medium frames: IBW = (height in inches - 60) x 10.5
* For women with large frames: IBW = (height in inches - 60) x 9.8
It's important to note that these methods are only estimates and may not be accurate for everyone, especially those who have a significant amount of muscle mass or body fat. Ultimately, the most important factor is to maintain a healthy body composition, with a balance between lean muscle mass and body fat, rather than focusing solely on achieving a specific Ideal Body Weight.
Follow-up studies are a type of longitudinal research that involve repeated observations or measurements of the same variables over a period of time, in order to understand their long-term effects or outcomes. In medical context, follow-up studies are often used to evaluate the safety and efficacy of medical treatments, interventions, or procedures.
In a typical follow-up study, a group of individuals (called a cohort) who have received a particular treatment or intervention are identified and then followed over time through periodic assessments or data collection. The data collected may include information on clinical outcomes, adverse events, changes in symptoms or functional status, and other relevant measures.
The results of follow-up studies can provide important insights into the long-term benefits and risks of medical interventions, as well as help to identify factors that may influence treatment effectiveness or patient outcomes. However, it is important to note that follow-up studies can be subject to various biases and limitations, such as loss to follow-up, recall bias, and changes in clinical practice over time, which must be carefully considered when interpreting the results.
Exercise is defined in the medical context as a physical activity that is planned, structured, and repetitive, with the primary aim of improving or maintaining one or more components of physical fitness. Components of physical fitness include cardiorespiratory endurance, muscular strength, muscular endurance, flexibility, and body composition. Exercise can be classified based on its intensity (light, moderate, or vigorous), duration (length of time), and frequency (number of times per week). Common types of exercise include aerobic exercises, such as walking, jogging, cycling, and swimming; resistance exercises, such as weightlifting; flexibility exercises, such as stretching; and balance exercises. Exercise has numerous health benefits, including reducing the risk of chronic diseases, improving mental health, and enhancing overall quality of life.
Pregnancy is a physiological state or condition where a fertilized egg (zygote) successfully implants and grows in the uterus of a woman, leading to the development of an embryo and finally a fetus. This process typically spans approximately 40 weeks, divided into three trimesters, and culminates in childbirth. Throughout this period, numerous hormonal and physical changes occur to support the growing offspring, including uterine enlargement, breast development, and various maternal adaptations to ensure the fetus's optimal growth and well-being.
Adipose tissue, also known as fatty tissue, is a type of connective tissue that is composed mainly of adipocytes (fat cells). It is found throughout the body, but is particularly abundant in the abdominal cavity, beneath the skin, and around organs such as the heart and kidneys.
Adipose tissue serves several important functions in the body. One of its primary roles is to store energy in the form of fat, which can be mobilized and used as an energy source during periods of fasting or exercise. Adipose tissue also provides insulation and cushioning for the body, and produces hormones that help regulate metabolism, appetite, and reproductive function.
There are two main types of adipose tissue: white adipose tissue (WAT) and brown adipose tissue (BAT). WAT is the more common form and is responsible for storing energy as fat. BAT, on the other hand, contains a higher number of mitochondria and is involved in heat production and energy expenditure.
Excessive accumulation of adipose tissue can lead to obesity, which is associated with an increased risk of various health problems such as diabetes, heart disease, and certain types of cancer.
Longitudinal studies are a type of research design where data is collected from the same subjects repeatedly over a period of time, often years or even decades. These studies are used to establish patterns of changes and events over time, and can help researchers identify causal relationships between variables. They are particularly useful in fields such as epidemiology, psychology, and sociology, where the focus is on understanding developmental trends and the long-term effects of various factors on health and behavior.
In medical research, longitudinal studies can be used to track the progression of diseases over time, identify risk factors for certain conditions, and evaluate the effectiveness of treatments or interventions. For example, a longitudinal study might follow a group of individuals over several decades to assess their exposure to certain environmental factors and their subsequent development of chronic diseases such as cancer or heart disease. By comparing data collected at multiple time points, researchers can identify trends and correlations that may not be apparent in shorter-term studies.
Longitudinal studies have several advantages over other research designs, including their ability to establish temporal relationships between variables, track changes over time, and reduce the impact of confounding factors. However, they also have some limitations, such as the potential for attrition (loss of participants over time), which can introduce bias and affect the validity of the results. Additionally, longitudinal studies can be expensive and time-consuming to conduct, requiring significant resources and a long-term commitment from both researchers and study participants.
Anthropometry is the scientific study of measurements and proportions of the human body. It involves the systematic measurement and analysis of various physical characteristics, such as height, weight, blood pressure, waist circumference, and other body measurements. These measurements are used in a variety of fields, including medicine, ergonomics, forensics, and fashion design, to assess health status, fitness level, or to design products and environments that fit the human body. In a medical context, anthropometry is often used to assess growth and development, health status, and disease risk factors in individuals and populations.
Regression analysis is a statistical technique used in medicine, as well as in other fields, to examine the relationship between one or more independent variables (predictors) and a dependent variable (outcome). It allows for the estimation of the average change in the outcome variable associated with a one-unit change in an independent variable, while controlling for the effects of other independent variables. This technique is often used to identify risk factors for diseases or to evaluate the effectiveness of medical interventions. In medical research, regression analysis can be used to adjust for potential confounding variables and to quantify the relationship between exposures and health outcomes. It can also be used in predictive modeling to estimate the probability of a particular outcome based on multiple predictors.
Dietary fats, also known as fatty acids, are a major nutrient that the body needs for energy and various functions. They are an essential component of cell membranes and hormones, and they help the body absorb certain vitamins. There are several types of dietary fats:
1. Saturated fats: These are typically solid at room temperature and are found in animal products such as meat, butter, and cheese, as well as tropical oils like coconut and palm oil. Consuming a high amount of saturated fats can raise levels of unhealthy LDL cholesterol and increase the risk of heart disease.
2. Unsaturated fats: These are typically liquid at room temperature and can be further divided into monounsaturated and polyunsaturated fats. Monounsaturated fats, found in foods such as olive oil, avocados, and nuts, can help lower levels of unhealthy LDL cholesterol while maintaining levels of healthy HDL cholesterol. Polyunsaturated fats, found in foods such as fatty fish, flaxseeds, and walnuts, have similar effects on cholesterol levels and also provide essential omega-3 and omega-6 fatty acids that the body cannot produce on its own.
3. Trans fats: These are unsaturated fats that have been chemically modified to be solid at room temperature. They are often found in processed foods such as baked goods, fried foods, and snack foods. Consuming trans fats can raise levels of unhealthy LDL cholesterol and lower levels of healthy HDL cholesterol, increasing the risk of heart disease.
It is recommended to limit intake of saturated and trans fats and to consume more unsaturated fats as part of a healthy diet.
"Random allocation," also known as "random assignment" or "randomization," is a process used in clinical trials and other research studies to distribute participants into different intervention groups (such as experimental group vs. control group) in a way that minimizes selection bias and ensures the groups are comparable at the start of the study.
In random allocation, each participant has an equal chance of being assigned to any group, and the assignment is typically made using a computer-generated randomization schedule or other objective methods. This process helps to ensure that any differences between the groups are due to the intervention being tested rather than pre-existing differences in the participants' characteristics.
Leptin is a hormone primarily produced and released by adipocytes, which are the fat cells in our body. It plays a crucial role in regulating energy balance and appetite by sending signals to the brain when the body has had enough food. This helps control body weight by suppressing hunger and increasing energy expenditure. Leptin also influences various metabolic processes, including glucose homeostasis, neuroendocrine function, and immune response. Defects in leptin signaling can lead to obesity and other metabolic disorders.
I'm sorry for any confusion, but "Linear Models" is actually a term from the field of statistics and machine learning, rather than medicine. A linear model is a type of statistical model that is used to analyze the relationship between two or more variables. In a linear model, the relationship between the dependent variable (the outcome or result) and the independent variable(s) (the factors being studied) is assumed to be linear, meaning that it can be described by a straight line on a graph.
The equation for a simple linear model with one independent variable (x) and one dependent variable (y) looks like this:
y = β0 + β1*x + ε
In this equation, β0 is the y-intercept or the value of y when x equals zero, β1 is the slope or the change in y for each unit increase in x, and ε is the error term or the difference between the actual values of y and the predicted values of y based on the linear model.
Linear models are widely used in medical research to study the relationship between various factors (such as exposure to a risk factor or treatment) and health outcomes (such as disease incidence or mortality). They can also be used to adjust for confounding variables, which are factors that may influence both the independent variable and the dependent variable, and thus affect the observed relationship between them.
"Thinness" is not a term that is typically used in medical definitions. However, it generally refers to having a lower than average body weight or low body mass index (BMI) for a person's height. In medical terms, being significantly underweight might be defined as having a BMI of less than 18.5. It's important to note that while low body weight can be a sign of health issues like malnutrition or eating disorders, being thin does not necessarily equate to being healthy. A person's overall health is determined by a variety of factors, including diet, exercise, genetics, and the presence or absence of chronic diseases.
Dietary proteins are sources of protein that come from the foods we eat. Protein is an essential nutrient for the human body, required for various bodily functions such as growth, repair, and immune function. Dietary proteins are broken down into amino acids during digestion, which are then absorbed and used to synthesize new proteins in the body.
Dietary proteins can be classified as complete or incomplete based on their essential amino acid content. Complete proteins contain all nine essential amino acids that cannot be produced by the human body and must be obtained through the diet. Examples of complete protein sources include meat, poultry, fish, eggs, dairy products, soy, and quinoa.
Incomplete proteins lack one or more essential amino acids and are typically found in plant-based foods such as grains, legumes, nuts, and seeds. However, by combining different incomplete protein sources, it is possible to obtain all the essential amino acids needed for a complete protein diet. This concept is known as complementary proteins.
It's important to note that while dietary proteins are essential for good health, excessive protein intake can have negative effects on the body, such as increased stress on the kidneys and bones. Therefore, it's recommended to consume protein in moderation as part of a balanced and varied diet.
"Adiposity" is a medical term that refers to the condition of having an excessive amount of fat in the body. It is often used to describe obesity or being significantly overweight. Adipose tissue, which is the technical name for body fat, is important for many bodily functions, such as storing energy and insulating the body. However, an excess of adipose tissue can lead to a range of health problems, including heart disease, diabetes, and certain types of cancer.
There are different ways to measure adiposity, including body mass index (BMI), waist circumference, and skinfold thickness. BMI is the most commonly used method and is calculated by dividing a person's weight in kilograms by their height in meters squared. A BMI of 30 or higher is considered obese, while a BMI between 25 and 29.9 is considered overweight. However, it's important to note that BMI may not accurately reflect adiposity in some individuals, such as those with a lot of muscle mass.
In summary, adiposity refers to the condition of having too much body fat, which can increase the risk of various health problems.
Lactation is the process by which milk is produced and secreted from the mammary glands of female mammals, including humans, for the nourishment of their young. This physiological function is initiated during pregnancy and continues until it is deliberately stopped or weaned off. The primary purpose of lactation is to provide essential nutrients, antibodies, and other bioactive components that support the growth, development, and immune system of newborns and infants.
The process of lactation involves several hormonal and physiological changes in a woman's body. During pregnancy, the hormones estrogen and progesterone stimulate the growth and development of the mammary glands. After childbirth, the levels of these hormones drop significantly, allowing another hormone called prolactin to take over. Prolactin is responsible for triggering the production of milk in the alveoli, which are tiny sacs within the breast tissue.
Another hormone, oxytocin, plays a crucial role in the release or "let-down" of milk from the alveoli to the nipple during lactation. This reflex is initiated by suckling or thinking about the baby, which sends signals to the brain to release oxytocin. The released oxytocin then binds to receptors in the mammary glands, causing the smooth muscles around the alveoli to contract and push out the milk through the ducts and into the nipple.
Lactation is a complex and highly regulated process that ensures the optimal growth and development of newborns and infants. It provides not only essential nutrients but also various bioactive components, such as immunoglobulins, enzymes, and growth factors, which protect the infant from infections and support their immune system.
In summary, lactation is the physiological process by which milk is produced and secreted from the mammary glands of female mammals for the nourishment of their young. It involves hormonal changes, including the actions of prolactin, oxytocin, estrogen, and progesterone, to regulate the production, storage, and release of milk.
The postpartum period refers to the time frame immediately following childbirth, typically defined as the first 6-12 weeks. During this time, significant physical and emotional changes occur as the body recovers from pregnancy and delivery. Hormone levels fluctuate dramatically, leading to various symptoms such as mood swings, fatigue, and breast engorgement. The reproductive system also undergoes significant changes, with the uterus returning to its pre-pregnancy size and shape, and the cervix closing.
It is essential to monitor physical and emotional health during this period, as complications such as postpartum depression, infection, or difficulty breastfeeding may arise. Regular check-ups with healthcare providers are recommended to ensure a healthy recovery and address any concerns. Additionally, proper rest, nutrition, and support from family and friends can help facilitate a smooth transition into this new phase of life.
The term "body constitution" is often used in traditional systems of medicine, such as Traditional Chinese Medicine (TCM) and Ayurveda. It refers to the unique combination of physical and psychological characteristics that make up an individual's inherent nature and predisposition to certain health conditions. In TCM, for example, a person's body constitution may be classified as being predominantly hot, cold, damp, or dry, which can influence their susceptibility to certain diseases and their response to treatment. Similarly, in Ayurveda, an individual's constitution is determined by the balance of three fundamental energies or doshas: Vata, Pitta, and Kapha. Understanding a person's body constitution is thought to be essential for developing a personalized approach to healthcare that addresses their unique needs and tendencies. However, it should be noted that this concept is not widely recognized in modern Western medicine.
Anti-obesity agents are medications that are used to treat obesity and overweight. They work by reducing appetite, increasing feelings of fullness, decreasing fat absorption, or increasing metabolism. Some examples of anti-obesity agents include orlistat, lorcaserin, phentermine, and topiramate. These medications are typically used in conjunction with diet and exercise to help people lose weight and maintain a healthy body weight. It's important to note that these medications can have side effects and should be used under the close supervision of a healthcare provider.
Blood glucose, also known as blood sugar, is the concentration of glucose in the blood. Glucose is a simple sugar that serves as the main source of energy for the body's cells. It is carried to each cell through the bloodstream and is absorbed into the cells with the help of insulin, a hormone produced by the pancreas.
The normal range for blood glucose levels in humans is typically between 70 and 130 milligrams per deciliter (mg/dL) when fasting, and less than 180 mg/dL after meals. Levels that are consistently higher than this may indicate diabetes or other metabolic disorders.
Blood glucose levels can be measured through a variety of methods, including fingerstick blood tests, continuous glucose monitoring systems, and laboratory tests. Regular monitoring of blood glucose levels is important for people with diabetes to help manage their condition and prevent complications.
A questionnaire in the medical context is a standardized, systematic, and structured tool used to gather information from individuals regarding their symptoms, medical history, lifestyle, or other health-related factors. It typically consists of a series of written questions that can be either self-administered or administered by an interviewer. Questionnaires are widely used in various areas of healthcare, including clinical research, epidemiological studies, patient care, and health services evaluation to collect data that can inform diagnosis, treatment planning, and population health management. They provide a consistent and organized method for obtaining information from large groups or individual patients, helping to ensure accurate and comprehensive data collection while minimizing bias and variability in the information gathered.
Analysis of Variance (ANOVA) is a statistical technique used to compare the means of two or more groups and determine whether there are any significant differences between them. It is a way to analyze the variance in a dataset to determine whether the variability between groups is greater than the variability within groups, which can indicate that the groups are significantly different from one another.
ANOVA is based on the concept of partitioning the total variance in a dataset into two components: variance due to differences between group means (also known as "between-group variance") and variance due to differences within each group (also known as "within-group variance"). By comparing these two sources of variance, ANOVA can help researchers determine whether any observed differences between groups are statistically significant, or whether they could have occurred by chance.
ANOVA is a widely used technique in many areas of research, including biology, psychology, engineering, and business. It is often used to compare the means of two or more experimental groups, such as a treatment group and a control group, to determine whether the treatment had a significant effect. ANOVA can also be used to compare the means of different populations or subgroups within a population, to identify any differences that may exist between them.
Fetal weight is the calculated weight of a fetus during pregnancy, typically estimated through ultrasound measurements. It is a crucial indicator of fetal growth and development throughout pregnancy. The weight is determined by measuring various parameters such as the head circumference, abdominal circumference, and femur length, which are then used in conjunction with specific formulas to estimate the fetal weight. Regular monitoring of fetal weight helps healthcare providers assess fetal health, identify potential growth restrictions or abnormalities, and determine appropriate delivery timing. Low fetal weight can indicate intrauterine growth restriction (IUGR), while high fetal weight might suggest macrosomia, both of which may require specialized care and management.
Treatment outcome is a term used to describe the result or effect of medical treatment on a patient's health status. It can be measured in various ways, such as through symptoms improvement, disease remission, reduced disability, improved quality of life, or survival rates. The treatment outcome helps healthcare providers evaluate the effectiveness of a particular treatment plan and make informed decisions about future care. It is also used in clinical research to compare the efficacy of different treatments and improve patient care.
Litter size is a term used in veterinary medicine, particularly in relation to breeding of animals. It refers to the number of offspring that are born to an animal during one pregnancy. For example, in the case of dogs or cats, it would be the number of kittens or puppies born in a single litter. The size of the litter can vary widely depending on the species, breed, age, and health status of the parent animals.
Insulin is a hormone produced by the beta cells of the pancreatic islets, primarily in response to elevated levels of glucose in the circulating blood. It plays a crucial role in regulating blood glucose levels and facilitating the uptake and utilization of glucose by peripheral tissues, such as muscle and adipose tissue, for energy production and storage. Insulin also inhibits glucose production in the liver and promotes the storage of excess glucose as glycogen or triglycerides.
Deficiency in insulin secretion or action leads to impaired glucose regulation and can result in conditions such as diabetes mellitus, characterized by chronic hyperglycemia and associated complications. Exogenous insulin is used as a replacement therapy in individuals with diabetes to help manage their blood glucose levels and prevent long-term complications.
Caloric restriction refers to a dietary regimen that involves reducing the total calorie intake while still maintaining adequate nutrition and micronutrient intake. This is often achieved by limiting the consumption of high-calorie, nutrient-poor foods and increasing the intake of nutrient-dense, low-calorie foods such as fruits, vegetables, and lean proteins.
Caloric restriction has been shown to have numerous health benefits, including increased lifespan, improved insulin sensitivity, reduced inflammation, and decreased risk of chronic diseases such as cancer, diabetes, and heart disease. It is important to note that caloric restriction should not be confused with starvation or malnutrition, which can have negative effects on health. Instead, it involves a careful balance of reducing calorie intake while still ensuring adequate nutrition and energy needs are met.
It is recommended that individuals who are considering caloric restriction consult with a healthcare professional or registered dietitian to ensure that they are following a safe and effective plan that meets their individual nutritional needs.
Cyclobutanes are a class of organic compounds that contain a four-membered carbon ring. The carbons in this ring are bonded to each other in a cyclic arrangement, forming a square-like structure. These compounds can be found naturally or synthesized in the laboratory and play important roles in various chemical reactions and biological processes.
Cyclobutanes are relatively uncommon in nature due to the strain associated with having four carbons in a small ring. This strain makes the molecules more reactive, which can lead to interesting chemical properties. For example, cyclobutanes can undergo ring-opening reactions when exposed to heat or light, leading to the formation of new chemical bonds and the release of energy.
In biology, cyclobutane rings are found in certain types of DNA damage, such as those caused by ultraviolet (UV) radiation. These damages can lead to mutations and may contribute to the development of skin cancer. However, cells have mechanisms for repairing this type of DNA damage, helping to prevent these negative outcomes.
Overall, while cyclobutanes are relatively simple molecules, they have important implications in chemistry and biology, making them a fascinating area of study.
Aging is a complex, progressive and inevitable process of bodily changes over time, characterized by the accumulation of cellular damage and degenerative changes that eventually lead to increased vulnerability to disease and death. It involves various biological, genetic, environmental, and lifestyle factors that contribute to the decline in physical and mental functions. The medical field studies aging through the discipline of gerontology, which aims to understand the underlying mechanisms of aging and develop interventions to promote healthy aging and extend the human healthspan.
Waist circumference is a measurement of the distance around a person's waist. It is typically taken at the narrowest point between the bottom of the ribcage and the top of the hips, also known as the natural waist. This measurement is used as an indicator of abdominal obesity and health status. A high waist circumference (generally 35 inches or more for women and 40 inches or more for men) is associated with an increased risk of conditions such as type 2 diabetes, heart disease, and stroke. It is often used in conjunction with other measures like blood pressure, body mass index (BMI), and cholesterol levels to assess overall health.
"Sex factors" is a term used in medicine and epidemiology to refer to the differences in disease incidence, prevalence, or response to treatment that are observed between males and females. These differences can be attributed to biological differences such as genetics, hormones, and anatomy, as well as social and cultural factors related to gender.
For example, some conditions such as autoimmune diseases, depression, and osteoporosis are more common in women, while others such as cardiovascular disease and certain types of cancer are more prevalent in men. Additionally, sex differences have been observed in the effectiveness and side effects of various medications and treatments.
It is important to consider sex factors in medical research and clinical practice to ensure that patients receive appropriate and effective care.
"Motor activity" is a general term used in the field of medicine and neuroscience to refer to any kind of physical movement or action that is generated by the body's motor system. The motor system includes the brain, spinal cord, nerves, and muscles that work together to produce movements such as walking, talking, reaching for an object, or even subtle actions like moving your eyes.
Motor activity can be voluntary, meaning it is initiated intentionally by the individual, or involuntary, meaning it is triggered automatically by the nervous system without conscious control. Examples of voluntary motor activity include deliberately lifting your arm or kicking a ball, while examples of involuntary motor activity include heartbeat, digestion, and reflex actions like jerking your hand away from a hot stove.
Abnormalities in motor activity can be a sign of neurological or muscular disorders, such as Parkinson's disease, cerebral palsy, or multiple sclerosis. Assessment of motor activity is often used in the diagnosis and treatment of these conditions.
Weaning is the process of gradually introducing an infant or young child to a new source of nutrition, such as solid foods, while simultaneously decreasing their dependence on breast milk or formula. This process can begin when the child is developmentally ready, typically around 6 months of age, and involves offering them small amounts of pureed or mashed foods to start, then gradually introducing more textured and varied foods as they become comfortable with the new diet. The weaning process should be done slowly and under the guidance of a healthcare provider to ensure that the child's nutritional needs are being met and to avoid any potential digestive issues.
Diabetes Mellitus, Type 2 is a metabolic disorder characterized by high blood glucose (or sugar) levels resulting from the body's inability to produce sufficient amounts of insulin or effectively use the insulin it produces. This form of diabetes usually develops gradually over several years and is often associated with older age, obesity, physical inactivity, family history of diabetes, and certain ethnicities.
In Type 2 diabetes, the body's cells become resistant to insulin, meaning they don't respond properly to the hormone. As a result, the pancreas produces more insulin to help glucose enter the cells. Over time, the pancreas can't keep up with the increased demand, leading to high blood glucose levels and diabetes.
Type 2 diabetes is managed through lifestyle modifications such as weight loss, regular exercise, and a healthy diet. Medications, including insulin therapy, may also be necessary to control blood glucose levels and prevent long-term complications associated with the disease, such as heart disease, nerve damage, kidney damage, and vision loss.
Appetite depressants are medications or substances that reduce or suppress feelings of hunger and appetite. They can be prescribed to treat various medical conditions, such as obesity or binge eating disorder, where weight loss is a recommended treatment goal. Some common appetite depressants include:
1. Phentermine: This medication works by stimulating the release of certain neurotransmitters in the brain that help suppress appetite and increase metabolism. It is often prescribed for short-term use (up to 12 weeks) as part of a comprehensive weight loss plan.
2. Diethylpropion: Similar to phentermine, diethylpropion stimulates the release of neurotransmitters that suppress appetite and increase metabolism. It is also prescribed for short-term use in treating obesity.
3. Naltrexone-bupropion (Contrave): This combination medication helps manage weight by reducing appetite and increasing feelings of fullness. Naltrexone is an opioid antagonist that blocks the rewarding effects of food, while bupropion is an antidepressant that can help reduce cravings for high-calorie foods.
4. Lorcaserin (Belviq): This medication works by selectively activating serotonin receptors in the brain, which helps promote satiety and reduce appetite. It was withdrawn from the US market in 2020 due to concerns about its potential link to an increased risk of cancer.
5. Topiramate (Topamax): Although primarily used as an anticonvulsant, topiramate has also been found to have appetite-suppressing effects. It is often combined with phentermine in a single formulation (Qsymia) for the treatment of obesity.
6. Cannabis: Some studies suggest that cannabinoids, the active compounds in marijuana, may help reduce hunger and promote weight loss by interacting with the endocannabinoid system in the body. However, more research is needed to fully understand its potential as an appetite depressant.
It's important to note that appetite suppressants should only be used under the guidance of a healthcare professional and as part of a comprehensive weight management plan. These medications can have side effects and potential risks, so it's crucial to discuss their use with your doctor before starting any new treatment regimen.
Dietary carbohydrates refer to the organic compounds in food that are primarily composed of carbon, hydrogen, and oxygen atoms, with a general formula of Cm(H2O)n. They are one of the three main macronutrients, along with proteins and fats, that provide energy to the body.
Carbohydrates can be classified into two main categories: simple carbohydrates (also known as simple sugars) and complex carbohydrates (also known as polysaccharides).
Simple carbohydrates are made up of one or two sugar molecules, such as glucose, fructose, and lactose. They are quickly absorbed by the body and provide a rapid source of energy. Simple carbohydrates are found in foods such as fruits, vegetables, dairy products, and sweeteners like table sugar, honey, and maple syrup.
Complex carbohydrates, on the other hand, are made up of long chains of sugar molecules that take longer to break down and absorb. They provide a more sustained source of energy and are found in foods such as whole grains, legumes, starchy vegetables, and nuts.
It is recommended that adults consume between 45-65% of their daily caloric intake from carbohydrates, with a focus on complex carbohydrates and limiting added sugars.
"Age factors" refer to the effects, changes, or differences that age can have on various aspects of health, disease, and medical care. These factors can encompass a wide range of issues, including:
1. Physiological changes: As people age, their bodies undergo numerous physical changes that can affect how they respond to medications, illnesses, and medical procedures. For example, older adults may be more sensitive to certain drugs or have weaker immune systems, making them more susceptible to infections.
2. Chronic conditions: Age is a significant risk factor for many chronic diseases, such as heart disease, diabetes, cancer, and arthritis. As a result, age-related medical issues are common and can impact treatment decisions and outcomes.
3. Cognitive decline: Aging can also lead to cognitive changes, including memory loss and decreased decision-making abilities. These changes can affect a person's ability to understand and comply with medical instructions, leading to potential complications in their care.
4. Functional limitations: Older adults may experience physical limitations that impact their mobility, strength, and balance, increasing the risk of falls and other injuries. These limitations can also make it more challenging for them to perform daily activities, such as bathing, dressing, or cooking.
5. Social determinants: Age-related factors, such as social isolation, poverty, and lack of access to transportation, can impact a person's ability to obtain necessary medical care and affect their overall health outcomes.
Understanding age factors is critical for healthcare providers to deliver high-quality, patient-centered care that addresses the unique needs and challenges of older adults. By taking these factors into account, healthcare providers can develop personalized treatment plans that consider a person's age, physical condition, cognitive abilities, and social circumstances.
Appetite is the desire to eat or drink something, which is often driven by feelings of hunger or thirst. It is a complex process that involves both physiological and psychological factors. Physiologically, appetite is influenced by the body's need for energy and nutrients, as well as various hormones and neurotransmitters that regulate hunger and satiety signals in the brain. Psychologically, appetite can be affected by emotions, mood, stress levels, and social factors such as the sight or smell of food.
In medical terms, a loss of appetite is often referred to as anorexia, which can be caused by various factors such as illness, medication, infection, or psychological conditions like depression. On the other hand, an excessive or abnormal appetite is known as polyphagia and can be a symptom of certain medical conditions such as diabetes or hyperthyroidism.
It's important to note that while "anorexia" is a medical term used to describe loss of appetite, it should not be confused with the eating disorder anorexia nervosa, which is a serious mental health condition characterized by restrictive eating, distorted body image, and fear of gaining weight.
Behavior therapy is a type of psychotherapy that focuses on modifying harmful or unhealthy behaviors, thoughts, and emotions by applying learning principles derived from behavioral psychology. The goal of behavior therapy is to reinforce positive behaviors and eliminate negative ones through various techniques such as systematic desensitization, aversion therapy, exposure therapy, and operant conditioning.
Systematic desensitization involves gradually exposing the individual to a feared situation or stimulus while teaching them relaxation techniques to reduce anxiety. Aversion therapy aims to associate an undesirable behavior with an unpleasant stimulus to discourage the behavior. Exposure therapy exposes the individual to a feared situation or object in a controlled and safe environment to help them overcome their fear. Operant conditioning uses reinforcement and punishment to encourage desirable behaviors and discourage undesirable ones.
Behavior therapy has been found to be effective in treating various mental health conditions, including anxiety disorders, phobias, depression, obsessive-compulsive disorder, post-traumatic stress disorder, and substance use disorders. It is often used in combination with other forms of therapy and medication to provide a comprehensive treatment plan for individuals seeking help for mental health concerns.
The liver is a large, solid organ located in the upper right portion of the abdomen, beneath the diaphragm and above the stomach. It plays a vital role in several bodily functions, including:
1. Metabolism: The liver helps to metabolize carbohydrates, fats, and proteins from the food we eat into energy and nutrients that our bodies can use.
2. Detoxification: The liver detoxifies harmful substances in the body by breaking them down into less toxic forms or excreting them through bile.
3. Synthesis: The liver synthesizes important proteins, such as albumin and clotting factors, that are necessary for proper bodily function.
4. Storage: The liver stores glucose, vitamins, and minerals that can be released when the body needs them.
5. Bile production: The liver produces bile, a digestive juice that helps to break down fats in the small intestine.
6. Immune function: The liver plays a role in the immune system by filtering out bacteria and other harmful substances from the blood.
Overall, the liver is an essential organ that plays a critical role in maintaining overall health and well-being.
Low birth weight is a term used to describe babies who are born weighing less than 5 pounds, 8 ounces (2,500 grams). It's often defined as a birth weight of 2,499 grams or less. This can be further categorized into very low birth weight (less than 1,500 grams) and extremely low birth weight (less than 1,000 grams). Low birth weight is most commonly caused by premature birth, but it can also be caused by growth restriction in the womb. These babies are at risk for numerous health complications, both in the short and long term.
In medical terms, "hunger" is not specifically defined as a clinical condition. However, it generally refers to the physiological need or desire for food and calories, driven by mechanisms in the brain and body that regulate energy balance. This sensation often arises when the body's energy stores are depleted, or when there has been a prolonged period without food intake.
Hunger is primarily mediated by hormones such as ghrelin, which stimulates appetite, and leptin, which signals satiety. The hypothalamus in the brain plays a crucial role in integrating these hormonal signals to regulate hunger and energy balance. Additionally, other factors like sleep deprivation, stress, and certain medical conditions can also influence feelings of hunger.
Appetite regulation refers to the physiological and psychological processes that control and influence the desire to eat food. This complex system involves a variety of hormones, neurotransmitters, and neural pathways that work together to help maintain energy balance and regulate body weight. The hypothalamus in the brain plays a key role in appetite regulation by integrating signals from the digestive system, fat cells, and other organs to adjust feelings of hunger and fullness.
The hormones leptin and ghrelin are also important regulators of appetite. Leptin is released from fat cells and acts on the hypothalamus to suppress appetite and promote weight loss, while ghrelin is produced in the stomach and stimulates appetite and promotes weight gain. Other factors that can influence appetite regulation include stress, emotions, sleep patterns, and cultural influences.
Abnormalities in appetite regulation can contribute to the development of eating disorders such as anorexia nervosa, bulimia nervosa, and binge eating disorder, as well as obesity and other health problems. Understanding the mechanisms of appetite regulation is an important area of research for developing effective treatments for these conditions.
A dose-response relationship in the context of drugs refers to the changes in the effects or symptoms that occur as the dose of a drug is increased or decreased. Generally, as the dose of a drug is increased, the severity or intensity of its effects also increases. Conversely, as the dose is decreased, the effects of the drug become less severe or may disappear altogether.
The dose-response relationship is an important concept in pharmacology and toxicology because it helps to establish the safe and effective dosage range for a drug. By understanding how changes in the dose of a drug affect its therapeutic and adverse effects, healthcare providers can optimize treatment plans for their patients while minimizing the risk of harm.
The dose-response relationship is typically depicted as a curve that shows the relationship between the dose of a drug and its effect. The shape of the curve may vary depending on the drug and the specific effect being measured. Some drugs may have a steep dose-response curve, meaning that small changes in the dose can result in large differences in the effect. Other drugs may have a more gradual dose-response curve, where larger changes in the dose are needed to produce significant effects.
In addition to helping establish safe and effective dosages, the dose-response relationship is also used to evaluate the potential therapeutic benefits and risks of new drugs during clinical trials. By systematically testing different doses of a drug in controlled studies, researchers can identify the optimal dosage range for the drug and assess its safety and efficacy.
"Cattle" is a term used in the agricultural and veterinary fields to refer to domesticated animals of the genus *Bos*, primarily *Bos taurus* (European cattle) and *Bos indicus* (Zebu). These animals are often raised for meat, milk, leather, and labor. They are also known as bovines or cows (for females), bulls (intact males), and steers/bullocks (castrated males). However, in a strict medical definition, "cattle" does not apply to humans or other animals.
A fat-restricted diet is a medical nutrition plan that limits the consumption of fats. This type of diet is often recommended for individuals who have certain medical conditions, such as obesity, high cholesterol, or certain types of liver disease. The specific amount of fat allowed on the diet may vary depending on the individual's medical needs and overall health status.
In general, a fat-restricted diet encourages the consumption of foods that are low in fat, such as fruits, vegetables, whole grains, and lean proteins. Foods that are high in fat, such as fried foods, fatty meats, full-fat dairy products, and certain oils, are typically limited or avoided altogether.
It is important to note that a fat-restricted diet should only be followed under the guidance of a healthcare professional, such as a registered dietitian or physician, to ensure that it meets the individual's nutritional needs and medical requirements.
A "carbohydrate-restricted diet" is a type of diet that limits the consumption of carbohydrates, one of the three main macronutrients along with protein and fat. Carbohydrates are found in a wide variety of foods, including fruits, vegetables, grains, and sweets.
In a carbohydrate-restricted diet, the consumption of these foods is limited in order to reduce the overall intake of carbohydrates. The specific amount of carbohydrates restricted can vary depending on the particular version of the diet being followed. Some carbohydrate-restricted diets may allow for the consumption of small amounts of certain types of carbohydrates, while others may strictly limit or eliminate all sources of carbohydrates.
Carbohydrate-restricted diets are often used as a treatment for conditions such as obesity, type 2 diabetes, and metabolic syndrome. By reducing the intake of carbohydrates, these diets can help to lower blood sugar levels, improve insulin sensitivity, and promote weight loss. However, it is important to follow a carbohydrate-restricted diet under the guidance of a healthcare professional, as it may not be suitable for everyone and can have potential side effects if not properly planned and implemented.
"Food habits" refer to the established patterns or behaviors that individuals develop in relation to their food choices and eating behaviors. These habits can include preferences for certain types of foods, meal timing, portion sizes, and dining experiences. Food habits are influenced by a variety of factors including cultural background, personal beliefs, taste preferences, social norms, and economic resources. They can have significant impacts on an individual's nutritional status, overall health, and quality of life.
It is important to note that while "food habits" may not be a formal medical term, it is often used in the context of nutrition and public health research and interventions to describe the behaviors related to food choices and eating patterns.
A newborn infant is a baby who is within the first 28 days of life. This period is also referred to as the neonatal period. Newborns require specialized care and attention due to their immature bodily systems and increased vulnerability to various health issues. They are closely monitored for signs of well-being, growth, and development during this critical time.
Basal metabolism, also known as basal metabolic rate (BMR) or resting metabolic rate (RMR), is the amount of energy expended by an organism at rest, in a neutrally temperate environment, while in the post-absorptive state. It is the minimum amount of energy required to maintain basic bodily functions such as breathing, heartbeat, and maintenance of body temperature.
The BMR is typically measured in units of energy per unit time, such as kilocalories per day (kcal/day) or watts (W). In humans, the BMR is usually around 10-15% of a person's total daily energy expenditure. It can vary depending on factors such as age, sex, body size and composition, and genetics.
The BMR can be measured in a variety of ways, including direct calorimetry, indirect calorimetry, or by using predictive equations based on factors such as age, weight, and height. It is an important concept in the study of energy balance, nutrition, and metabolism.
Sprague-Dawley rats are a strain of albino laboratory rats that are widely used in scientific research. They were first developed by researchers H.H. Sprague and R.C. Dawley in the early 20th century, and have since become one of the most commonly used rat strains in biomedical research due to their relatively large size, ease of handling, and consistent genetic background.
Sprague-Dawley rats are outbred, which means that they are genetically diverse and do not suffer from the same limitations as inbred strains, which can have reduced fertility and increased susceptibility to certain diseases. They are also characterized by their docile nature and low levels of aggression, making them easier to handle and study than some other rat strains.
These rats are used in a wide variety of research areas, including toxicology, pharmacology, nutrition, cancer, and behavioral studies. Because they are genetically diverse, Sprague-Dawley rats can be used to model a range of human diseases and conditions, making them an important tool in the development of new drugs and therapies.
Dietary fiber, also known as roughage, is the indigestible portion of plant foods that makes up the structural framework of the plants we eat. It is composed of cellulose, hemicellulose, pectin, gums, lignins, and waxes. Dietary fiber can be classified into two categories: soluble and insoluble.
Soluble fiber dissolves in water to form a gel-like material in the gut, which can help slow down digestion, increase feelings of fullness, and lower cholesterol levels. Soluble fiber is found in foods such as oats, barley, fruits, vegetables, legumes, and nuts.
Insoluble fiber does not dissolve in water and passes through the gut intact, helping to add bulk to stools and promote regular bowel movements. Insoluble fiber is found in foods such as whole grains, bran, seeds, and the skins of fruits and vegetables.
Dietary fiber has numerous health benefits, including promoting healthy digestion, preventing constipation, reducing the risk of heart disease, controlling blood sugar levels, and aiding in weight management. The recommended daily intake of dietary fiber is 25-38 grams per day for adults, depending on age and gender.
Nutritional status is a concept that refers to the condition of an individual in relation to their nutrient intake, absorption, metabolism, and excretion. It encompasses various aspects such as body weight, muscle mass, fat distribution, presence of any deficiencies or excesses of specific nutrients, and overall health status.
A comprehensive assessment of nutritional status typically includes a review of dietary intake, anthropometric measurements (such as height, weight, waist circumference, blood pressure), laboratory tests (such as serum albumin, total protein, cholesterol levels, vitamin and mineral levels), and clinical evaluation for signs of malnutrition or overnutrition.
Malnutrition can result from inadequate intake or absorption of nutrients, increased nutrient requirements due to illness or injury, or excessive loss of nutrients due to medical conditions. On the other hand, overnutrition can lead to obesity and related health problems such as diabetes, cardiovascular disease, and certain types of cancer.
Therefore, maintaining a good nutritional status is essential for overall health and well-being, and it is an important consideration in the prevention, diagnosis, and treatment of various medical conditions.
I'm sorry for any confusion, but "United States" is a geopolitical entity, specifically the name of the country consisting of 50 states, and it is not a medical term or concept. Therefore, I can't provide a medical definition for it. If you have any questions related to health, medicine, or biology, I would be happy to try to help answer those!
Lipids are a broad group of organic compounds that are insoluble in water but soluble in nonpolar organic solvents. They include fats, waxes, sterols, fat-soluble vitamins (such as vitamins A, D, E, and K), monoglycerides, diglycerides, triglycerides, and phospholipids. Lipids serve many important functions in the body, including energy storage, acting as structural components of cell membranes, and serving as signaling molecules. High levels of certain lipids, particularly cholesterol and triglycerides, in the blood are associated with an increased risk of cardiovascular disease.
"Body height" is a measure of the vertical length of a person's body from the top of their head to the bottom of their feet. It is typically measured in units such as centimeters (cm) or inches (in). In medical settings, body height is often used as a basic anthropometric measurement to assess overall health status, growth and development, nutritional status, and aging-related changes.
There are different methods for measuring body height, but the most common one involves having the person stand upright against a vertical surface (such as a wall or a stadiometer) with their heels, buttocks, shoulders, and head touching the surface. The measurement is taken at the point where the top of the person's head meets the surface.
Body height can be influenced by various factors, including genetics, nutrition, health status, and environmental conditions. Changes in body height over time can provide important insights into a person's health trajectory and potential health risks. For example, a significant decrease in body height may indicate bone loss or spinal compression, while a rapid increase in height during childhood or adolescence may suggest optimal growth and development.
"Swine" is a common term used to refer to even-toed ungulates of the family Suidae, including domestic pigs and wild boars. However, in a medical context, "swine" often appears in the phrase "swine flu," which is a strain of influenza virus that typically infects pigs but can also cause illness in humans. The 2009 H1N1 pandemic was caused by a new strain of swine-origin influenza A virus, which was commonly referred to as "swine flu." It's important to note that this virus is not transmitted through eating cooked pork products; it spreads from person to person, mainly through respiratory droplets produced when an infected person coughs or sneezes.
Diet records are documents used to track and record an individual's food and beverage intake over a specific period. These records may include details such as the type and quantity of food consumed, time of consumption, and any related observations or notes. Diet records can be used for various purposes, including assessing dietary habits and patterns, identifying potential nutritional deficiencies or excesses, and developing personalized nutrition plans. They are often used in research, clinical settings, and weight management programs.
"Suckling animals" refers to young mammals that are in the process of nursing from their mother's teats or nipples, typically for the purpose of obtaining milk and nutrition. This behavior is instinctual in newborn mammals and helps to establish a strong bond between the mother and offspring, as well as providing essential nutrients for growth and development.
The duration of suckling can vary widely among different species, ranging from just a few days or weeks in some animals to several months or even years in others. In many cases, suckling also helps to stimulate milk production in the mother, ensuring an adequate supply of milk for her offspring.
Examples of suckling animals include newborn humans, as well as young mammals such as puppies, kittens, piglets, lambs, calves, and fawns, among others.
Nizatidine is a histamine-2 (H2) receptor antagonist, which is a type of medication that works by reducing the amount of acid produced by the stomach. It is used to treat and prevent ulcers in the stomach and intestines, and to manage conditions where the stomach produces too much acid, such as Zollinger-Ellison syndrome. Nizatidine is also used to treat gastroesophageal reflux disease (GERD) and other conditions in which acid backs up from the stomach into the esophagus, causing heartburn.
The medical definition of Nizatidine is: "A synthetic histamine H2-receptor antagonist that is used in the treatment of gastric ulcers and gastroesophageal reflux disease. It is also used to manage Zollinger-Ellison syndrome."
A diet survey is a questionnaire or interview designed to gather information about an individual's eating habits and patterns. It typically includes questions about the types and quantities of foods and beverages consumed, meal frequency and timing, and any dietary restrictions or preferences. The purpose of a diet survey is to assess an individual's nutritional intake and identify areas for improvement or intervention in order to promote health and prevent or manage chronic diseases. Diet surveys may also be used in research settings to gather data on the eating habits of larger populations.
Morbid obesity is a severe form of obesity, defined by a body mass index (BMI) of 40 or higher or a BMI of 35 or higher in the presence of at least one serious obesity-related health condition, such as diabetes, high blood pressure, or sleep apnea. It is called "morbid" because it significantly increases the risk of various life-threatening health problems and reduces life expectancy.
Morbid obesity is typically associated with significant excess body weight, often characterized by a large amount of abdominal fat, that can strain the body's organs and lead to serious medical complications, such as:
* Type 2 diabetes
* High blood pressure (hypertension)
* Heart disease
* Stroke
* Sleep apnea and other respiratory problems
* Nonalcoholic fatty liver disease (NAFLD)
* Osteoarthritis
* Certain types of cancer, such as breast, colon, and endometrial cancer
Morbid obesity can also have significant negative impacts on a person's quality of life, including mobility issues, difficulty with daily activities, and increased risk of mental health problems, such as depression and anxiety. Treatment for morbid obesity typically involves a combination of lifestyle changes, medication, and in some cases, surgery.
Smoking is not a medical condition, but it's a significant health risk behavior. Here is the definition from a public health perspective:
Smoking is the act of inhaling and exhaling the smoke of burning tobacco that is commonly consumed through cigarettes, pipes, and cigars. The smoke contains over 7,000 chemicals, including nicotine, tar, carbon monoxide, and numerous toxic and carcinogenic substances. These toxins contribute to a wide range of diseases and health conditions, such as lung cancer, heart disease, stroke, chronic obstructive pulmonary disease (COPD), and various other cancers, as well as adverse reproductive outcomes and negative impacts on the developing fetus during pregnancy. Smoking is highly addictive due to the nicotine content, which makes quitting smoking a significant challenge for many individuals.
Ghrelin is a hormone primarily produced and released by the stomach with some production in the small intestine, pancreas, and brain. It is often referred to as the "hunger hormone" because it stimulates appetite, promotes food intake, and contributes to the regulation of energy balance.
Ghrelin levels increase before meals and decrease after eating. In addition to its role in regulating appetite and meal initiation, ghrelin also has other functions, such as modulating glucose metabolism, insulin secretion, gastric motility, and cardiovascular function. Its receptor, the growth hormone secretagogue receptor (GHS-R), is found in various tissues throughout the body, indicating its wide range of physiological roles.
Hypoglycemic agents are a class of medications that are used to lower blood glucose levels in the treatment of diabetes mellitus. These medications work by increasing insulin sensitivity, stimulating insulin release from the pancreas, or inhibiting glucose production in the liver. Examples of hypoglycemic agents include sulfonylureas, meglitinides, biguanides, thiazolidinediones, DPP-4 inhibitors, SGLT2 inhibitors, and GLP-1 receptor agonists. It's important to note that the term "hypoglycemic" refers to a condition of abnormally low blood glucose levels, but in this context, the term is used to describe agents that are used to treat high blood glucose levels (hyperglycemia) associated with diabetes.
Reproduction, in the context of biology and medicine, refers to the process by which organisms produce offspring. It is a complex process that involves the creation, development, and growth of new individuals from parent organisms. In sexual reproduction, this process typically involves the combination of genetic material from two parents through the fusion of gametes (sex cells) such as sperm and egg cells. This results in the formation of a zygote, which then develops into a new individual with a unique genetic makeup.
In contrast, asexual reproduction does not involve the fusion of gametes and can occur through various mechanisms such as budding, fragmentation, or parthenogenesis. Asexual reproduction results in offspring that are genetically identical to the parent organism.
Reproduction is a fundamental process that ensures the survival and continuation of species over time. It is also an area of active research in fields such as reproductive medicine, where scientists and clinicians work to understand and address issues related to human fertility, contraception, and genetic disorders.
Blood pressure is the force exerted by circulating blood on the walls of the blood vessels. It is measured in millimeters of mercury (mmHg) and is given as two figures:
1. Systolic pressure: This is the pressure when the heart pushes blood out into the arteries.
2. Diastolic pressure: This is the pressure when the heart rests between beats, allowing it to fill with blood.
Normal blood pressure for adults is typically around 120/80 mmHg, although this can vary slightly depending on age, sex, and other factors. High blood pressure (hypertension) is generally considered to be a reading of 130/80 mmHg or higher, while low blood pressure (hypotension) is usually defined as a reading below 90/60 mmHg. It's important to note that blood pressure can fluctuate throughout the day and may be affected by factors such as stress, physical activity, and medication use.
Multivariate analysis is a statistical method used to examine the relationship between multiple independent variables and a dependent variable. It allows for the simultaneous examination of the effects of two or more independent variables on an outcome, while controlling for the effects of other variables in the model. This technique can be used to identify patterns, associations, and interactions among multiple variables, and is commonly used in medical research to understand complex health outcomes and disease processes. Examples of multivariate analysis methods include multiple regression, factor analysis, cluster analysis, and discriminant analysis.
Photon Absorptiometry is a medical technique used to measure the absorption of photons (light particles) by tissues or materials. In clinical practice, it is often used as a non-invasive method for measuring bone mineral density (BMD). This technique uses a low-energy X-ray beam or gamma ray to penetrate the tissue and then measures the amount of radiation absorbed by the bone. The amount of absorption is related to the density and thickness of the bone, allowing for an assessment of BMD. It can be used to diagnose osteoporosis and monitor treatment response in patients with bone diseases. There are two types of photon absorptiometry: single-photon absorptiometry (SPA) and dual-photon absorptiometry (DPA). SPA uses one energy level, while DPA uses two different energy levels to measure BMD, providing more precise measurements.
Body fat distribution refers to the way in which adipose tissue (fat) is distributed throughout the body. There are two main types of body fat distribution: android or central/abdominal distribution and gynoid or peripheral distribution.
Android or central/abdominal distribution is characterized by a higher proportion of fat deposited in the abdominal area, surrounding internal organs (visceral fat) and between muscle fibers (intramuscular fat). This pattern is more common in men and is associated with an increased risk of metabolic diseases such as type 2 diabetes, hypertension, dyslipidemia, and cardiovascular disease.
Gynoid or peripheral distribution is characterized by a higher proportion of fat deposited in the hips, thighs, and buttocks. This pattern is more common in women and is generally considered less harmful to health than android distribution. However, excessive accumulation of body fat, regardless of its distribution, can lead to obesity-related health problems.
It's important to note that body fat distribution can be influenced by various factors, including genetics, hormones, lifestyle, and environmental factors. Assessing body fat distribution is an essential aspect of evaluating overall health and disease risk.
In medical terms, parity refers to the number of times a woman has given birth to a viable fetus, usually defined as a pregnancy that reaches at least 20 weeks' gestation. It is often used in obstetrics and gynecology to describe a woman's childbearing history and to assess potential risks associated with childbirth.
Parity is typically categorized as follows:
* Nulliparous: A woman who has never given birth to a viable fetus.
* Primiparous: A woman who has given birth to one viable fetus.
* Multiparous: A woman who has given birth to more than one viable fetus.
In some cases, parity may also consider the number of pregnancies that resulted in stillbirths or miscarriages, although this is not always the case. It's important to note that parity does not necessarily reflect the total number of pregnancies a woman has had, only those that resulted in viable births.
"Animal nutritional physiological phenomena" is not a standardized medical or scientific term. However, it seems to refer to the processes and functions related to nutrition and physiology in animals. Here's a breakdown of the possible components:
1. Animal: This term refers to non-human living organisms that are multicellular, heterotrophic, and have a distinct nervous system.
2. Nutritional: This term pertains to the nourishment and energy requirements of an animal, including the ingestion, digestion, absorption, transportation, metabolism, and excretion of nutrients.
3. Physiological: This term refers to the functions and processes that occur within a living organism, including the interactions between different organs and systems.
4. Phenomena: This term generally means an observable fact or event.
Therefore, "animal nutritional physiological phenomena" could refer to the observable events and processes related to nutrition and physiology in animals. Examples of such phenomena include digestion, absorption, metabolism, energy production, growth, reproduction, and waste elimination.
A cross-sectional study is a type of observational research design that examines the relationship between variables at one point in time. It provides a snapshot or a "cross-section" of the population at a particular moment, allowing researchers to estimate the prevalence of a disease or condition and identify potential risk factors or associations.
In a cross-sectional study, data is collected from a sample of participants at a single time point, and the variables of interest are measured simultaneously. This design can be used to investigate the association between exposure and outcome, but it cannot establish causality because it does not follow changes over time.
Cross-sectional studies can be conducted using various data collection methods, such as surveys, interviews, or medical examinations. They are often used in epidemiology to estimate the prevalence of a disease or condition in a population and to identify potential risk factors that may contribute to its development. However, because cross-sectional studies only provide a snapshot of the population at one point in time, they cannot account for changes over time or determine whether exposure preceded the outcome.
Therefore, while cross-sectional studies can be useful for generating hypotheses and identifying potential associations between variables, further research using other study designs, such as cohort or case-control studies, is necessary to establish causality and confirm any findings.
I'm sorry for any confusion, but "vegetables" is not a term that has a medical definition. It is a dietary category that includes various plant-based foods, typically referring to the edible parts of herbaceous plants excluding fruit (but including seeds), such as leaves, stems, roots, tubers, and bulbs.
However, in a nutritional or clinical context, vegetables are often defined by their nutrient content. For example, they may be classified as foods that are high in certain vitamins, minerals, and fiber, and low in calories and fat. Different healthcare professionals or organizations might have slightly different definitions or classifications of what constitutes a vegetable, but there is no single medical definition for this term.
Animal disease models are specialized animals, typically rodents such as mice or rats, that have been genetically engineered or exposed to certain conditions to develop symptoms and physiological changes similar to those seen in human diseases. These models are used in medical research to study the pathophysiology of diseases, identify potential therapeutic targets, test drug efficacy and safety, and understand disease mechanisms.
The genetic modifications can include knockout or knock-in mutations, transgenic expression of specific genes, or RNA interference techniques. The animals may also be exposed to environmental factors such as chemicals, radiation, or infectious agents to induce the disease state.
Examples of animal disease models include:
1. Mouse models of cancer: Genetically engineered mice that develop various types of tumors, allowing researchers to study cancer initiation, progression, and metastasis.
2. Alzheimer's disease models: Transgenic mice expressing mutant human genes associated with Alzheimer's disease, which exhibit amyloid plaque formation and cognitive decline.
3. Diabetes models: Obese and diabetic mouse strains like the NOD (non-obese diabetic) or db/db mice, used to study the development of type 1 and type 2 diabetes, respectively.
4. Cardiovascular disease models: Atherosclerosis-prone mice, such as ApoE-deficient or LDLR-deficient mice, that develop plaque buildup in their arteries when fed a high-fat diet.
5. Inflammatory bowel disease models: Mice with genetic mutations affecting intestinal barrier function and immune response, such as IL-10 knockout or SAMP1/YitFc mice, which develop colitis.
Animal disease models are essential tools in preclinical research, but it is important to recognize their limitations. Differences between species can affect the translatability of results from animal studies to human patients. Therefore, researchers must carefully consider the choice of model and interpret findings cautiously when applying them to human diseases.
Breastfeeding is the process of providing nutrition to an infant or young child by feeding them breast milk directly from the mother's breast. It is also known as nursing. Breast milk is the natural food for newborns and infants, and it provides all the nutrients they need to grow and develop during the first six months of life.
Breastfeeding has many benefits for both the mother and the baby. For the baby, breast milk contains antibodies that help protect against infections and diseases, and it can also reduce the risk of sudden infant death syndrome (SIDS), allergies, and obesity. For the mother, breastfeeding can help her lose weight after pregnancy, reduce the risk of certain types of cancer, and promote bonding with her baby.
Breastfeeding is recommended exclusively for the first six months of an infant's life, and then continued along with appropriate complementary foods until the child is at least two years old or beyond. However, it is important to note that every mother and baby pair is unique, and what works best for one may not work as well for another. It is recommended that mothers consult with their healthcare provider to determine the best feeding plan for themselves and their baby.
I'm sorry for any confusion, but "fruit" is not a medical term per se. It is a common term used to describe the part of a plant that develops from the ovary after flowering and contains seeds. However, in a nutritional or dietary context, "fruits" are often referred to as foods that are typically sweet and juicy, and come from plants' flowers. They are rich in fiber, vitamins, and minerals, making them an essential part of a healthy diet. But in a strict medical sense, there isn't a specific definition for "fruit."
Dietary sucrose is a type of sugar that is commonly found in the human diet. It is a disaccharide, meaning it is composed of two monosaccharides: glucose and fructose. Sucrose is naturally occurring in many fruits and vegetables, but it is also added to a wide variety of processed foods and beverages as a sweetener.
In the body, sucrose is broken down into its component monosaccharides during digestion, which are then absorbed into the bloodstream and used for energy. While small amounts of sucrose can be part of a healthy diet, consuming large amounts of added sugars, including sucrose, has been linked to a variety of negative health outcomes, such as obesity, type 2 diabetes, and heart disease. Therefore, it is recommended that people limit their intake of added sugars and focus on getting their sugars from whole foods, such as fruits and vegetables.
Waist-hip ratio (WHR) is a measurement of the proportion of fat distribution around the waist and hips. It's calculated by dividing the circumference of the waist by the circumference of the hips. A higher waist-hip ratio indicates an increased risk for obesity-related health conditions, such as cardiovascular disease and type 2 diabetes. Generally, a healthy WHR is considered to be less than 0.9 for men and less than 0.8 for women.
The Glycemic Index (GI) is a measure of how quickly a carbohydrate-containing food raises blood glucose levels, compared to a reference food (usually pure glucose). It is expressed as a percentage on a scale from 0 to 100. A food with a high GI raises blood glucose levels more rapidly and higher than a food with a low GI.
Foods are ranked based on the speed at which they cause an increase in blood sugar levels, with high GI foods causing a rapid spike and low GI foods causing a slower, more gradual rise. This can be useful for people managing diabetes or other conditions where maintaining stable blood glucose levels is important.
It's worth noting that the glycemic index of a food can vary depending on factors such as ripeness, cooking method, and the presence of fiber or fat in the meal. Therefore, it's best to consider GI values as a general guide rather than an absolute rule.
Retrospective studies, also known as retrospective research or looking back studies, are a type of observational study that examines data from the past to draw conclusions about possible causal relationships between risk factors and outcomes. In these studies, researchers analyze existing records, medical charts, or previously collected data to test a hypothesis or answer a specific research question.
Retrospective studies can be useful for generating hypotheses and identifying trends, but they have limitations compared to prospective studies, which follow participants forward in time from exposure to outcome. Retrospective studies are subject to biases such as recall bias, selection bias, and information bias, which can affect the validity of the results. Therefore, retrospective studies should be interpreted with caution and used primarily to generate hypotheses for further testing in prospective studies.
Bariatric surgery is a branch of medicine that involves the surgical alteration of the stomach, intestines, or both to induce weight loss in individuals with severe obesity. The primary goal of bariatric surgery is to reduce the size of the stomach, leading to decreased food intake and absorption, which ultimately results in significant weight loss.
There are several types of bariatric surgeries, including:
1. Roux-en-Y gastric bypass (RYGB): This procedure involves creating a small pouch at the top of the stomach and connecting it directly to the middle portion of the small intestine, bypassing the rest of the stomach and the upper part of the small intestine.
2. Sleeve gastrectomy: In this procedure, a large portion of the stomach is removed, leaving behind a narrow sleeve-shaped pouch that restricts food intake.
3. Adjustable gastric banding (AGB): This surgery involves placing an adjustable band around the upper part of the stomach to create a small pouch and limit food intake.
4. Biliopancreatic diversion with duodenal switch (BPD/DS): This is a more complex procedure that involves both restricting the size of the stomach and rerouting the small intestine to reduce nutrient absorption.
Bariatric surgery can lead to significant weight loss, improvement in obesity-related health conditions such as diabetes, high blood pressure, sleep apnea, and reduced risk of mortality. However, it is not without risks and complications, including infection, bleeding, nutrient deficiencies, and dumping syndrome. Therefore, careful consideration and evaluation by a multidisciplinary team are necessary before undergoing bariatric surgery.
"Wistar rats" are a strain of albino rats that are widely used in laboratory research. They were developed at the Wistar Institute in Philadelphia, USA, and were first introduced in 1906. Wistar rats are outbred, which means that they are genetically diverse and do not have a fixed set of genetic characteristics like inbred strains.
Wistar rats are commonly used as animal models in biomedical research because of their size, ease of handling, and relatively low cost. They are used in a wide range of research areas, including toxicology, pharmacology, nutrition, cancer, cardiovascular disease, and behavioral studies. Wistar rats are also used in safety testing of drugs, medical devices, and other products.
Wistar rats are typically larger than many other rat strains, with males weighing between 500-700 grams and females weighing between 250-350 grams. They have a lifespan of approximately 2-3 years. Wistar rats are also known for their docile and friendly nature, making them easy to handle and work with in the laboratory setting.
Health behavior can be defined as a series of actions and decisions that individuals take to protect, maintain or promote their health and well-being. These behaviors can include activities such as engaging in regular exercise, eating a healthy diet, getting sufficient sleep, practicing safe sex, avoiding tobacco and excessive alcohol consumption, and managing stress.
Health behaviors are influenced by various factors, including knowledge and attitudes towards health, beliefs and values, cultural norms, social support networks, environmental factors, and individual genetic predispositions. Understanding health behaviors is essential for developing effective public health interventions and promoting healthy lifestyles to prevent chronic diseases and improve overall quality of life.
Postmenopause is a stage in a woman's life that follows 12 months after her last menstrual period (menopause) has occurred. During this stage, the ovaries no longer release eggs and produce lower levels of estrogen and progesterone hormones. The reduced levels of these hormones can lead to various physical changes and symptoms, such as hot flashes, vaginal dryness, and mood changes. Postmenopause is also associated with an increased risk of certain health conditions, including osteoporosis and heart disease. It's important for women in postmenopause to maintain a healthy lifestyle, including regular exercise, a balanced diet, and routine medical check-ups to monitor their overall health and manage any potential risks.
Benzodiazepines are a class of psychoactive drugs that have been widely used for their sedative, hypnotic, anxiolytic, anticonvulsant, and muscle relaxant properties. They act by enhancing the inhibitory effects of gamma-aminobutyric acid (GABA), the major inhibitory neurotransmitter in the central nervous system.
Benzodiazepines are commonly prescribed for the treatment of anxiety disorders, insomnia, seizures, and muscle spasms. They can also be used as premedication before medical procedures to produce sedation, amnesia, and anxiolysis. Some examples of benzodiazepines include diazepam (Valium), alprazolam (Xanax), clonazepam (Klonopin), lorazepam (Ativan), and temazepam (Restoril).
While benzodiazepines are effective in treating various medical conditions, they can also cause physical dependence and withdrawal symptoms. Long-term use of benzodiazepines can lead to tolerance, meaning that higher doses are needed to achieve the same effect. Abrupt discontinuation of benzodiazepines can result in severe withdrawal symptoms, including seizures, hallucinations, and anxiety. Therefore, it is important to taper off benzodiazepines gradually under medical supervision.
Benzodiazepines are classified as Schedule IV controlled substances in the United States due to their potential for abuse and dependence. It is essential to use them only as directed by a healthcare provider and to be aware of their potential risks and benefits.
A beverage is a drink intended for human consumption. The term is often used to refer to any drink that is not alcoholic or, in other words, non-alcoholic beverages. This includes drinks such as water, juice, tea, coffee, and soda. However, it can also include alcoholic drinks like beer, wine, and spirits.
In a medical context, beverages are often discussed in relation to their impact on health. For example, sugary drinks like soda and energy drinks have been linked to obesity, diabetes, and other health problems. On the other hand, drinks like water and unsweetened tea can help to keep people hydrated and may have other health benefits.
It's important for individuals to be mindful of their beverage choices and to choose options that are healthy and support their overall well-being. This may involve limiting sugary drinks, choosing water or unsweetened tea instead of soda, and avoiding excessive caffeine intake.
Triglycerides are the most common type of fat in the body, and they're found in the food we eat. They're carried in the bloodstream to provide energy to the cells in our body. High levels of triglycerides in the blood can increase the risk of heart disease, especially in combination with other risk factors such as high LDL (bad) cholesterol, low HDL (good) cholesterol, and high blood pressure.
It's important to note that while triglycerides are a type of fat, they should not be confused with cholesterol, which is a waxy substance found in the cells of our body. Both triglycerides and cholesterol are important for maintaining good health, but high levels of either can increase the risk of heart disease.
Triglyceride levels are measured through a blood test called a lipid panel or lipid profile. A normal triglyceride level is less than 150 mg/dL. Borderline-high levels range from 150 to 199 mg/dL, high levels range from 200 to 499 mg/dL, and very high levels are 500 mg/dL or higher.
Elevated triglycerides can be caused by various factors such as obesity, physical inactivity, excessive alcohol consumption, smoking, and certain medical conditions like diabetes, hypothyroidism, and kidney disease. Medications such as beta-blockers, steroids, and diuretics can also raise triglyceride levels.
Lifestyle changes such as losing weight, exercising regularly, eating a healthy diet low in saturated and trans fats, avoiding excessive alcohol consumption, and quitting smoking can help lower triglyceride levels. In some cases, medication may be necessary to reduce triglycerides to recommended levels.
Body water refers to the total amount of water present in the human body. It is an essential component of life and makes up about 60-70% of an adult's body weight. Body water is distributed throughout various fluid compartments within the body, including intracellular fluid (water inside cells), extracellular fluid (water outside cells), and transcellular fluid (water found in specific bodily spaces such as the digestive tract, eyes, and joints). Maintaining proper hydration and balance of body water is crucial for various physiological processes, including temperature regulation, nutrient transportation, waste elimination, and overall health.
Eating disorders are mental health conditions characterized by significant disturbances in eating behaviors and associated distressing thoughts and emotions. They include several types of disorders, such as anorexia nervosa, bulimia nervosa, binge eating disorder, and other specified feeding or eating disorders (OSFED). These disorders can have serious medical and psychological consequences if left untreated.
Anorexia nervosa is characterized by restrictive eating, low body weight, and an intense fear of gaining weight or becoming fat. Individuals with anorexia may also have a distorted body image and deny the severity of their low body weight.
Bulimia nervosa involves recurrent episodes of binge eating followed by compensatory behaviors such as purging (e.g., self-induced vomiting, misuse of laxatives or diuretics), fasting, or excessive exercise to prevent weight gain.
Binge eating disorder is characterized by recurrent episodes of eating large amounts of food in a short period of time, often to the point of discomfort, accompanied by feelings of loss of control and distress. Unlike bulimia nervosa, individuals with binge eating disorder do not engage in compensatory behaviors to prevent weight gain.
Other specified feeding or eating disorders (OSFED) include atypical anorexia nervosa, subthreshold bulimia nervosa, and subthreshold binge eating disorder, which may have similar symptoms to the above disorders but do not meet all the diagnostic criteria.
Eating disorders can affect people of any age, gender, race, or ethnicity, and they are often associated with other mental health conditions such as depression, anxiety, and obsessive-compulsive disorder. Treatment typically involves a combination of psychological therapy, nutrition counseling, and medical management to address both the physical and psychological aspects of the disorder.
"Body weights and measures" is a general term that refers to the various methods used to quantify an individual's physical characteristics, particularly those related to health and fitness. This can include:
1. Body weight: The total amount of weight that a person's body possesses, typically measured in pounds or kilograms.
2. Height: The vertical distance from the bottom of the feet to the top of the head, usually measured in inches or centimeters.
3. Blood pressure: The force exerted by the blood on the walls of the arteries as it circulates through the body, typically measured in millimeters of mercury (mmHg).
4. Body mass index (BMI): A measure of body fat based on an individual's weight and height, calculated by dividing a person's weight in kilograms by their height in meters squared.
5. Waist circumference: The distance around the narrowest part of the waist, typically measured at the level of the belly button.
6. Hip circumference: The distance around the widest part of the hips, usually measured at the level of the greatest protrusion of the buttocks.
7. Blood glucose levels: The concentration of glucose in the blood, typically measured in milligrams per deciliter (mg/dL) or millimoles per liter (mmol/L).
8. Cholesterol levels: The amount of cholesterol present in the blood, usually measured in milligrams per deciliter (mg/dL) or millimoles per liter (mmol/L).
These and other body weights and measures are commonly used by healthcare professionals to assess an individual's health status, identify potential health risks, and guide treatment decisions.
Medically, "milk" is not defined. However, it is important to note that human babies are fed with breast milk, which is the secretion from the mammary glands of humans. It is rich in nutrients like proteins, fats, carbohydrates (lactose), vitamins and minerals that are essential for growth and development.
Other mammals also produce milk to feed their young. These include cows, goats, and sheep, among others. Their milk is often consumed by humans as a source of nutrition, especially in dairy products. However, the composition of these milks can vary significantly from human breast milk.
C57BL/6 (C57 Black 6) is an inbred strain of laboratory mouse that is widely used in biomedical research. The term "inbred" refers to a strain of animals where matings have been carried out between siblings or other closely related individuals for many generations, resulting in a population that is highly homozygous at most genetic loci.
The C57BL/6 strain was established in 1920 by crossing a female mouse from the dilute brown (DBA) strain with a male mouse from the black strain. The resulting offspring were then interbred for many generations to create the inbred C57BL/6 strain.
C57BL/6 mice are known for their robust health, longevity, and ease of handling, making them a popular choice for researchers. They have been used in a wide range of biomedical research areas, including studies of cancer, immunology, neuroscience, cardiovascular disease, and metabolism.
One of the most notable features of the C57BL/6 strain is its sensitivity to certain genetic modifications, such as the introduction of mutations that lead to obesity or impaired glucose tolerance. This has made it a valuable tool for studying the genetic basis of complex diseases and traits.
Overall, the C57BL/6 inbred mouse strain is an important model organism in biomedical research, providing a valuable resource for understanding the genetic and molecular mechanisms underlying human health and disease.
Insulin resistance is a condition in which the body's cells become less responsive to insulin, a hormone produced by the pancreas that regulates blood sugar levels. In response to this decreased sensitivity, the pancreas produces more insulin to help glucose enter the cells. However, over time, the pancreas may not be able to keep up with the increased demand for insulin, leading to high levels of glucose in the blood and potentially resulting in type 2 diabetes, prediabetes, or other health issues such as metabolic syndrome, cardiovascular disease, and non-alcoholic fatty liver disease. Insulin resistance is often associated with obesity, physical inactivity, and genetic factors.
Glycosylated Hemoglobin A, also known as Hemoglobin A1c or HbA1c, is a form of hemoglobin that is bound to glucose. It is formed in a non-enzymatic glycation reaction with glucose in the blood. The amount of this hemoglobin present in the blood is proportional to the average plasma glucose concentration over the previous 8-12 weeks, making it a useful indicator for monitoring long-term blood glucose control in people with diabetes mellitus.
In other words, HbA1c reflects the integrated effects of glucose regulation over time and is an important clinical marker for assessing glycemic control and risk of diabetic complications. The normal range for HbA1c in individuals without diabetes is typically less than 5.7%, while a value greater than 6.5% is indicative of diabetes.
Logistic models, specifically logistic regression models, are a type of statistical analysis used in medical and epidemiological research to identify the relationship between the risk of a certain health outcome or disease (dependent variable) and one or more independent variables, such as demographic factors, exposure variables, or other clinical measurements.
In contrast to linear regression models, logistic regression models are used when the dependent variable is binary or dichotomous in nature, meaning it can only take on two values, such as "disease present" or "disease absent." The model uses a logistic function to estimate the probability of the outcome based on the independent variables.
Logistic regression models are useful for identifying risk factors and estimating the strength of associations between exposures and health outcomes, adjusting for potential confounders, and predicting the probability of an outcome given certain values of the independent variables. They can also be used to develop clinical prediction rules or scores that can aid in decision-making and patient care.
I'm sorry for any confusion, but "Hawaii" is not a medical term. It is the 50th and most recent state to have joined the United States, located in the Central Pacific. If you have any questions about medical terms or concepts, I would be happy to help answer those!
Patient compliance, also known as medication adherence or patient adherence, refers to the degree to which a patient's behavior matches the agreed-upon recommendations from their healthcare provider. This includes taking medications as prescribed (including the correct dosage, frequency, and duration), following dietary restrictions, making lifestyle changes, and attending follow-up appointments. Poor patient compliance can negatively impact treatment outcomes and lead to worsening of symptoms, increased healthcare costs, and development of drug-resistant strains in the case of antibiotics. It is a significant challenge in healthcare and efforts are being made to improve patient education, communication, and support to enhance compliance.
"Sex characteristics" refer to the anatomical, chromosomal, and genetic features that define males and females. These include both primary sex characteristics (such as reproductive organs like ovaries or testes) and secondary sex characteristics (such as breasts or facial hair) that typically develop during puberty. Sex characteristics are primarily determined by the presence of either X or Y chromosomes, with XX individuals usually developing as females and XY individuals usually developing as males, although variations and exceptions to this rule do occur.
Reference values, also known as reference ranges or reference intervals, are the set of values that are considered normal or typical for a particular population or group of people. These values are often used in laboratory tests to help interpret test results and determine whether a patient's value falls within the expected range.
The process of establishing reference values typically involves measuring a particular biomarker or parameter in a large, healthy population and then calculating the mean and standard deviation of the measurements. Based on these statistics, a range is established that includes a certain percentage of the population (often 95%) and excludes extreme outliers.
It's important to note that reference values can vary depending on factors such as age, sex, race, and other demographic characteristics. Therefore, it's essential to use reference values that are specific to the relevant population when interpreting laboratory test results. Additionally, reference values may change over time due to advances in measurement technology or changes in the population being studied.
Fasting is defined in medical terms as the abstinence from food or drink for a period of time. This practice is often recommended before certain medical tests or procedures, as it helps to ensure that the results are not affected by recent eating or drinking.
In some cases, fasting may also be used as a therapeutic intervention, such as in the management of seizures or other neurological conditions. Fasting can help to lower blood sugar and insulin levels, which can have a variety of health benefits. However, it is important to note that prolonged fasting can also have negative effects on the body, including malnutrition, dehydration, and electrolyte imbalances.
Fasting is also a spiritual practice in many religions, including Christianity, Islam, Buddhism, and Hinduism. In these contexts, fasting is often seen as a way to purify the mind and body, to focus on spiritual practices, or to express devotion or mourning.
The odds ratio (OR) is a statistical measure used in epidemiology and research to estimate the association between an exposure and an outcome. It represents the odds that an event will occur in one group versus the odds that it will occur in another group, assuming that all other factors are held constant.
In medical research, the odds ratio is often used to quantify the strength of the relationship between a risk factor (exposure) and a disease outcome. An OR of 1 indicates no association between the exposure and the outcome, while an OR greater than 1 suggests that there is a positive association between the two. Conversely, an OR less than 1 implies a negative association.
It's important to note that the odds ratio is not the same as the relative risk (RR), which compares the incidence rates of an outcome in two groups. While the OR can approximate the RR when the outcome is rare, they are not interchangeable and can lead to different conclusions about the association between an exposure and an outcome.
Antipsychotic agents are a class of medications used to manage and treat psychosis, which includes symptoms such as delusions, hallucinations, paranoia, disordered thought processes, and agitated behavior. These drugs work by blocking the action of dopamine, a neurotransmitter in the brain that is believed to play a role in the development of psychotic symptoms. Antipsychotics can be broadly divided into two categories: first-generation antipsychotics (also known as typical antipsychotics) and second-generation antipsychotics (also known as atypical antipsychotics).
First-generation antipsychotics, such as chlorpromazine, haloperidol, and fluphenazine, were developed in the 1950s and have been widely used for several decades. They are generally effective in reducing positive symptoms of psychosis (such as hallucinations and delusions) but can cause significant side effects, including extrapyramidal symptoms (EPS), such as rigidity, tremors, and involuntary movements, as well as weight gain, sedation, and orthostatic hypotension.
Second-generation antipsychotics, such as clozapine, risperidone, olanzapine, quetiapine, and aripiprazole, were developed more recently and are considered to have a more favorable side effect profile than first-generation antipsychotics. They are generally effective in reducing both positive and negative symptoms of psychosis (such as apathy, anhedonia, and social withdrawal) and cause fewer EPS. However, they can still cause significant weight gain, metabolic disturbances, and sedation.
Antipsychotic agents are used to treat various psychiatric disorders, including schizophrenia, bipolar disorder, major depressive disorder with psychotic features, delusional disorder, and other conditions that involve psychosis or agitation. They can be administered orally, intramuscularly, or via long-acting injectable formulations. The choice of antipsychotic agent depends on the individual patient's needs, preferences, and response to treatment, as well as the potential for side effects. Regular monitoring of patients taking antipsychotics is essential to ensure their safety and effectiveness.
The double-blind method is a study design commonly used in research, including clinical trials, to minimize bias and ensure the objectivity of results. In this approach, both the participants and the researchers are unaware of which group the participants are assigned to, whether it be the experimental group or the control group. This means that neither the participants nor the researchers know who is receiving a particular treatment or placebo, thus reducing the potential for bias in the evaluation of outcomes. The assignment of participants to groups is typically done by a third party not involved in the study, and the codes are only revealed after all data have been collected and analyzed.
A randomized controlled trial (RCT) is a type of clinical study in which participants are randomly assigned to receive either the experimental intervention or the control condition, which may be a standard of care, placebo, or no treatment. The goal of an RCT is to minimize bias and ensure that the results are due to the intervention being tested rather than other factors. This design allows for a comparison between the two groups to determine if there is a significant difference in outcomes. RCTs are often considered the gold standard for evaluating the safety and efficacy of medical interventions, as they provide a high level of evidence for causal relationships between the intervention and health outcomes.
Nitrogen is not typically referred to as a medical term, but it is an element that is crucial to medicine and human life.
In a medical context, nitrogen is often mentioned in relation to gas analysis, respiratory therapy, or medical gases. Nitrogen (N) is a colorless, odorless, and nonreactive gas that makes up about 78% of the Earth's atmosphere. It is an essential element for various biological processes, such as the growth and maintenance of organisms, because it is a key component of amino acids, nucleic acids, and other organic compounds.
In some medical applications, nitrogen is used to displace oxygen in a mixture to create a controlled environment with reduced oxygen levels (hypoxic conditions) for therapeutic purposes, such as in certain types of hyperbaric chambers. Additionally, nitrogen gas is sometimes used in cryotherapy, where extremely low temperatures are applied to tissues to reduce pain, swelling, and inflammation.
However, it's important to note that breathing pure nitrogen can be dangerous, as it can lead to unconsciousness and even death due to lack of oxygen (asphyxiation) within minutes.
In epidemiology, the incidence of a disease is defined as the number of new cases of that disease within a specific population over a certain period of time. It is typically expressed as a rate, with the number of new cases in the numerator and the size of the population at risk in the denominator. Incidence provides information about the risk of developing a disease during a given time period and can be used to compare disease rates between different populations or to monitor trends in disease occurrence over time.
Premenopause is not a formal medical term, but it's often informally used to refer to the time period in a woman's life leading up to menopause. During this stage, which can last for several years, hormonal changes begin to occur in preparation for menopause. The ovaries start to produce less estrogen and progesterone, which can lead to various symptoms such as irregular periods, hot flashes, mood swings, and sleep disturbances. However, it's important to note that not all women will experience these symptoms.
The official medical term for the stage when a woman's period becomes irregular and less frequent, but hasn't stopped completely, is perimenopause. This stage typically lasts from two to eight years and ends with menopause, which is defined as the point when a woman has not had a period for 12 consecutive months. After menopause, women enter postmenopause.
Health status is a term used to describe the overall condition of an individual's health, including physical, mental, and social well-being. It is often assessed through various measures such as medical history, physical examination, laboratory tests, and self-reported health assessments. Health status can be used to identify health disparities, track changes in population health over time, and evaluate the effectiveness of healthcare interventions.
Oral administration is a route of giving medications or other substances by mouth. This can be in the form of tablets, capsules, liquids, pastes, or other forms that can be swallowed. Once ingested, the substance is absorbed through the gastrointestinal tract and enters the bloodstream to reach its intended target site in the body. Oral administration is a common and convenient route of medication delivery, but it may not be appropriate for all substances or in certain situations, such as when rapid onset of action is required or when the patient has difficulty swallowing.
Adiponectin is a hormone that is produced and secreted by adipose tissue, which is another name for body fat. This hormone plays an important role in regulating metabolism and energy homeostasis. It helps to regulate glucose levels, break down fatty acids, and has anti-inflammatory effects.
Adiponectin is unique because it is exclusively produced by adipose tissue, and its levels are inversely related to body fat mass. This means that lean individuals tend to have higher levels of adiponectin than obese individuals. Low levels of adiponectin have been associated with an increased risk of developing various metabolic disorders, such as insulin resistance, type 2 diabetes, and cardiovascular disease.
Overall, adiponectin is an important hormone that plays a crucial role in maintaining metabolic health, and its levels may serve as a useful biomarker for assessing metabolic risk.
Risk assessment in the medical context refers to the process of identifying, evaluating, and prioritizing risks to patients, healthcare workers, or the community related to healthcare delivery. It involves determining the likelihood and potential impact of adverse events or hazards, such as infectious diseases, medication errors, or medical devices failures, and implementing measures to mitigate or manage those risks. The goal of risk assessment is to promote safe and high-quality care by identifying areas for improvement and taking action to minimize harm.
A plant extract is a preparation containing chemical constituents that have been extracted from a plant using a solvent. The resulting extract may contain a single compound or a mixture of several compounds, depending on the extraction process and the specific plant material used. These extracts are often used in various industries including pharmaceuticals, nutraceuticals, cosmetics, and food and beverage, due to their potential therapeutic or beneficial properties. The composition of plant extracts can vary widely, and it is important to ensure their quality, safety, and efficacy before use in any application.
Proportional hazards models are a type of statistical analysis used in medical research to investigate the relationship between covariates (predictor variables) and survival times. The most common application of proportional hazards models is in the Cox regression model, which is named after its developer, Sir David Cox.
In a proportional hazards model, the hazard rate or risk of an event occurring at a given time is assumed to be proportional to the hazard rate of a reference group, after adjusting for the covariates. This means that the ratio of the hazard rates between any two individuals remains constant over time, regardless of their survival times.
Mathematically, the hazard function h(t) at time t for an individual with a set of covariates X can be expressed as:
h(t|X) = h0(t) \* exp(β1X1 + β2X2 + ... + βpXp)
where h0(t) is the baseline hazard function, X1, X2, ..., Xp are the covariates, and β1, β2, ..., βp are the regression coefficients that represent the effect of each covariate on the hazard rate.
The assumption of proportionality is crucial in the interpretation of the results from a Cox regression model. If the assumption is violated, then the estimated regression coefficients may be biased and misleading. Therefore, it is important to test for the proportional hazards assumption before interpreting the results of a Cox regression analysis.
Cardiovascular diseases (CVDs) are a class of diseases that affect the heart and blood vessels. They are the leading cause of death globally, according to the World Health Organization (WHO). The term "cardiovascular disease" refers to a group of conditions that include:
1. Coronary artery disease (CAD): This is the most common type of heart disease and occurs when the arteries that supply blood to the heart become narrowed or blocked due to the buildup of cholesterol, fat, and other substances in the walls of the arteries. This can lead to chest pain, shortness of breath, or a heart attack.
2. Heart failure: This occurs when the heart is unable to pump blood efficiently to meet the body's needs. It can be caused by various conditions, including coronary artery disease, high blood pressure, and cardiomyopathy.
3. Stroke: A stroke occurs when the blood supply to a part of the brain is interrupted or reduced, often due to a clot or a ruptured blood vessel. This can cause brain damage or death.
4. Peripheral artery disease (PAD): This occurs when the arteries that supply blood to the limbs become narrowed or blocked, leading to pain, numbness, or weakness in the legs or arms.
5. Rheumatic heart disease: This is a complication of untreated strep throat and can cause damage to the heart valves, leading to heart failure or other complications.
6. Congenital heart defects: These are structural problems with the heart that are present at birth. They can range from mild to severe and may require medical intervention.
7. Cardiomyopathy: This is a disease of the heart muscle that makes it harder for the heart to pump blood efficiently. It can be caused by various factors, including genetics, infections, and certain medications.
8. Heart arrhythmias: These are abnormal heart rhythms that can cause the heart to beat too fast, too slow, or irregularly. They can lead to symptoms such as palpitations, dizziness, or fainting.
9. Valvular heart disease: This occurs when one or more of the heart valves become damaged or diseased, leading to problems with blood flow through the heart.
10. Aortic aneurysm and dissection: These are conditions that affect the aorta, the largest artery in the body. An aneurysm is a bulge in the aorta, while a dissection is a tear in the inner layer of the aorta. Both can be life-threatening if not treated promptly.
It's important to note that many of these conditions can be managed or treated with medical interventions such as medications, surgery, or lifestyle changes. If you have any concerns about your heart health, it's important to speak with a healthcare provider.
Malnutrition is a condition that results from eating a diet in which one or more nutrients are either not enough or are too much such that the body's function is not maintained. It can also refer to a deficiency or excess of vitamins, minerals, protein, energy, and/or water. This condition can have negative effects on physical and mental health. Malnutrition includes undernutrition (wasting, stunting, underweight), overnutrition (overweight, obesity) and micronutrient deficiencies or excesses.
It's important to note that malnutrition is different from malabsorption, which is the inability to absorb nutrients from food. Malabsorption can also lead to malnutrition if it results in a lack of necessary nutrients for the body's function.
The term "African Continental Ancestry Group" is a racial category used in the field of genetics and population health to describe individuals who have ancestral origins in the African continent. This group includes people from diverse ethnic backgrounds, cultures, and languages across the African continent. It's important to note that this term is used for genetic and epidemiological research purposes and should not be used to make assumptions about an individual's personal identity, culture, or experiences.
It's also worth noting that there is significant genetic diversity within Africa, and using a single category to describe all individuals with African ancestry can oversimplify this diversity. Therefore, it's more accurate and informative to specify the particular population or region of African ancestry when discussing genetic research or health outcomes.
Metformin is a type of biguanide antihyperglycemic agent used primarily in the treatment of type 2 diabetes mellitus. It works by decreasing glucose production in the liver, reducing glucose absorption in the gut, and increasing insulin sensitivity in muscle and fat tissue. By lowering both basal and postprandial plasma glucose levels, metformin helps to control blood sugar levels and improve glycemic control. It is also used off-label for various other indications such as polycystic ovary syndrome (PCOS) and gestational diabetes. Common side effects include diarrhea, nausea, vomiting, and abdominal discomfort. Lactic acidosis is a rare but serious side effect that requires immediate medical attention.
Pregnancy complications refer to any health problems that arise during pregnancy which can put both the mother and the baby at risk. These complications may occur at any point during the pregnancy, from conception until childbirth. Some common pregnancy complications include:
1. Gestational diabetes: a type of diabetes that develops during pregnancy in women who did not have diabetes before becoming pregnant.
2. Preeclampsia: a pregnancy complication characterized by high blood pressure and damage to organs such as the liver or kidneys.
3. Placenta previa: a condition where the placenta covers the cervix, which can cause bleeding and may require delivery via cesarean section.
4. Preterm labor: when labor begins before 37 weeks of gestation, which can lead to premature birth and other complications.
5. Intrauterine growth restriction (IUGR): a condition where the fetus does not grow at a normal rate inside the womb.
6. Multiple pregnancies: carrying more than one baby, such as twins or triplets, which can increase the risk of premature labor and other complications.
7. Rh incompatibility: a condition where the mother's blood type is different from the baby's, which can cause anemia and jaundice in the newborn.
8. Pregnancy loss: including miscarriage, stillbirth, or ectopic pregnancy, which can be emotionally devastating for the parents.
It is important to monitor pregnancy closely and seek medical attention promptly if any concerning symptoms arise. With proper care and management, many pregnancy complications can be treated effectively, reducing the risk of harm to both the mother and the baby.
Breast neoplasms refer to abnormal growths in the breast tissue that can be benign or malignant. Benign breast neoplasms are non-cancerous tumors or growths, while malignant breast neoplasms are cancerous tumors that can invade surrounding tissues and spread to other parts of the body.
Breast neoplasms can arise from different types of cells in the breast, including milk ducts, milk sacs (lobules), or connective tissue. The most common type of breast cancer is ductal carcinoma, which starts in the milk ducts and can spread to other parts of the breast and nearby structures.
Breast neoplasms are usually detected through screening methods such as mammography, ultrasound, or MRI, or through self-examination or clinical examination. Treatment options for breast neoplasms depend on several factors, including the type and stage of the tumor, the patient's age and overall health, and personal preferences. Treatment may include surgery, radiation therapy, chemotherapy, hormone therapy, or targeted therapy.
Metabolic syndrome, also known as Syndrome X, is a cluster of conditions that increase the risk of heart disease, stroke, and diabetes. It is not a single disease but a group of risk factors that often co-occur. According to the American Heart Association and the National Heart, Lung, and Blood Institute, a person has metabolic syndrome if they have any three of the following five conditions:
1. Abdominal obesity (waist circumference of 40 inches or more in men, and 35 inches or more in women)
2. Triglyceride level of 150 milligrams per deciliter of blood (mg/dL) or greater
3. HDL cholesterol level of less than 40 mg/dL in men or less than 50 mg/dL in women
4. Systolic blood pressure of 130 millimeters of mercury (mmHg) or greater, or diastolic blood pressure of 85 mmHg or greater
5. Fasting glucose level of 100 mg/dL or greater
Metabolic syndrome is thought to be caused by a combination of genetic and lifestyle factors, such as physical inactivity and a diet high in refined carbohydrates and unhealthy fats. Treatment typically involves making lifestyle changes, such as eating a healthy diet, getting regular exercise, and losing weight if necessary. In some cases, medication may also be needed to manage individual components of the syndrome, such as high blood pressure or high cholesterol.
A very low birth weight (VLBW) infant is a baby born weighing less than 1500 grams (3 pounds, 5 ounces). This category includes babies who are extremely preterm (born at or before 28 weeks of gestation) and/or have intrauterine growth restriction. VLBW infants often face significant health challenges, including respiratory distress syndrome, brain bleeds, infections, and feeding difficulties. They may require extended hospital stays in the neonatal intensive care unit (NICU) and have a higher risk of long-term neurodevelopmental impairments compared to infants with normal birth weights.
Prevalence, in medical terms, refers to the total number of people in a given population who have a particular disease or condition at a specific point in time, or over a specified period. It is typically expressed as a percentage or a ratio of the number of cases to the size of the population. Prevalence differs from incidence, which measures the number of new cases that develop during a certain period.
Smoking cessation is the process of discontinuing tobacco smoking. This can be achieved through various methods such as behavioral modifications, counseling, and medication. The goal of smoking cessation is to improve overall health, reduce the risk of tobacco-related diseases, and enhance quality of life. It is a significant step towards preventing lung cancer, heart disease, stroke, chronic obstructive pulmonary disease (COPD), and other serious health conditions.
I am not a medical doctor, but I can provide you with some information on this topic. Self-concept is more commonly discussed in psychology than in medicine, but it still has relevance to understanding individual experiences and behaviors in health and illness.
Self-concept refers to an individual's perception, beliefs, and attitudes about themselves, encompassing various dimensions such as:
1. Physical self (how one perceives their physical appearance, abilities, and health)
2. Social self (how one perceives their relationships with others, social roles, and status)
3. Psychological or personal self (how one perceives their personality traits, values, and beliefs)
Self-concept can influence how people view their own health, cope with illness, and engage in health behaviors. For example, a positive self-concept may contribute to better adherence to treatment plans and healthier lifestyle choices, while negative self-concepts might lead to poorer health outcomes due to decreased motivation or self-efficacy.
Understanding an individual's self-concept can help healthcare professionals tailor their communication style, recommendations, and interventions to better meet the patient's needs and preferences.
I'm sorry for any confusion, but "Japan" is not a medical term. Japan is the name of a country, officially known as Nippon-koku or Nihon-koku in Japanese, and is located in East Asia. It is an island nation in the Pacific Ocean with a population of about 126 million people.
If you have any medical questions or terms that you would like me to define, please let me know!
Socioeconomic factors are a range of interconnected conditions and influences that affect the opportunities and resources a person or group has to maintain and improve their health and well-being. These factors include:
1. Economic stability: This includes employment status, job security, income level, and poverty status. Lower income and lack of employment are associated with poorer health outcomes.
2. Education: Higher levels of education are generally associated with better health outcomes. Education can affect a person's ability to access and understand health information, as well as their ability to navigate the healthcare system.
3. Social and community context: This includes factors such as social support networks, discrimination, and community safety. Strong social supports and positive community connections are associated with better health outcomes, while discrimination and lack of safety can negatively impact health.
4. Healthcare access and quality: Access to affordable, high-quality healthcare is an important socioeconomic factor that can significantly impact a person's health. Factors such as insurance status, availability of providers, and cultural competency of healthcare systems can all affect healthcare access and quality.
5. Neighborhood and built environment: The physical conditions in which people live, work, and play can also impact their health. Factors such as housing quality, transportation options, availability of healthy foods, and exposure to environmental hazards can all influence health outcomes.
Socioeconomic factors are often interrelated and can have a cumulative effect on health outcomes. For example, someone who lives in a low-income neighborhood with limited access to healthy foods and safe parks may also face challenges related to employment, education, and healthcare access that further impact their health. Addressing socioeconomic factors is an important part of promoting health equity and reducing health disparities.
A dietary supplement is a product that contains nutrients, such as vitamins, minerals, amino acids, herbs or other botanicals, and is intended to be taken by mouth, to supplement the diet. Dietary supplements can include a wide range of products, such as vitamin and mineral supplements, herbal supplements, and sports nutrition products.
Dietary supplements are not intended to treat, diagnose, cure, or alleviate the effects of diseases. They are intended to be used as a way to add extra nutrients to the diet or to support specific health functions. It is important to note that dietary supplements are not subject to the same rigorous testing and regulations as drugs, so it is important to choose products carefully and consult with a healthcare provider if you have any questions or concerns about using them.
Hypertension is a medical term used to describe abnormally high blood pressure in the arteries, often defined as consistently having systolic blood pressure (the top number in a blood pressure reading) over 130 mmHg and/or diastolic blood pressure (the bottom number) over 80 mmHg. It is also commonly referred to as high blood pressure.
Hypertension can be classified into two types: primary or essential hypertension, which has no identifiable cause and accounts for about 95% of cases, and secondary hypertension, which is caused by underlying medical conditions such as kidney disease, hormonal disorders, or use of certain medications.
If left untreated, hypertension can lead to serious health complications such as heart attack, stroke, heart failure, and chronic kidney disease. Therefore, it is important for individuals with hypertension to manage their condition through lifestyle modifications (such as healthy diet, regular exercise, stress management) and medication if necessary, under the guidance of a healthcare professional.
In medical terms, "breeding" is not a term that is commonly used. It is more frequently used in the context of animal husbandry to refer to the process of mating animals in order to produce offspring with specific desired traits or characteristics. In human medicine, the term is not typically applied to people and instead, related concepts such as reproduction, conception, or pregnancy are used.
F344 is a strain code used to designate an outbred stock of rats that has been inbreeded for over 100 generations. The F344 rats, also known as Fischer 344 rats, were originally developed at the National Institutes of Health (NIH) and are now widely used in biomedical research due to their consistent and reliable genetic background.
Inbred strains, like the F344, are created by mating genetically identical individuals (siblings or parents and offspring) for many generations until a state of complete homozygosity is reached, meaning that all members of the strain have identical genomes. This genetic uniformity makes inbred strains ideal for use in studies where consistent and reproducible results are important.
F344 rats are known for their longevity, with a median lifespan of around 27-31 months, making them useful for aging research. They also have a relatively low incidence of spontaneous tumors compared to other rat strains. However, they may be more susceptible to certain types of cancer and other diseases due to their inbred status.
It's important to note that while F344 rats are often used as a standard laboratory rat strain, there can still be some genetic variation between individual animals within the same strain, particularly if they come from different suppliers or breeding colonies. Therefore, it's always important to consider the source and history of any animal model when designing experiments and interpreting results.
"Risk reduction behavior" is not a term that has a specific medical definition. However, in the context of public health and medicine, "risk reduction behaviors" generally refer to actions or habits that individuals adopt to minimize their exposure to harmful agents, situations, or practices that could lead to negative health outcomes. These behaviors can help reduce the likelihood of acquiring infectious diseases, injuries, or chronic conditions. Examples include using condoms to prevent sexually transmitted infections, practicing good hand hygiene to avoid illnesses, wearing seatbelts while driving, and following a healthy diet to lower the risk of developing chronic diseases.
African Americans are defined as individuals who have ancestry from any of the black racial groups of Africa. This term is often used to describe people living in the United States who have total or partial descent from enslaved African peoples. The term does not refer to a single ethnicity but is a broad term that includes various ethnic groups with diverse cultures, languages, and traditions. It's important to note that some individuals may prefer to identify as Black or of African descent rather than African American, depending on their personal identity and background.
Gestational age is the length of time that has passed since the first day of the last menstrual period (LMP) in pregnant women. It is the standard unit used to estimate the age of a pregnancy and is typically expressed in weeks. This measure is used because the exact date of conception is often not known, but the start of the last menstrual period is usually easier to recall.
It's important to note that since ovulation typically occurs around two weeks after the start of the LMP, gestational age is approximately two weeks longer than fetal age, which is the actual time elapsed since conception. Medical professionals use both gestational and fetal age to track the development and growth of the fetus during pregnancy.
In the context of medicine, risk is the probability or likelihood of an adverse health effect or the occurrence of a negative event related to treatment or exposure to certain hazards. It is usually expressed as a ratio or percentage and can be influenced by various factors such as age, gender, lifestyle, genetics, and environmental conditions. Risk assessment involves identifying, quantifying, and prioritizing risks to make informed decisions about prevention, mitigation, or treatment strategies.
A case-control study is an observational research design used to identify risk factors or causes of a disease or health outcome. In this type of study, individuals with the disease or condition (cases) are compared with similar individuals who do not have the disease or condition (controls). The exposure history or other characteristics of interest are then compared between the two groups to determine if there is an association between the exposure and the disease.
Case-control studies are often used when it is not feasible or ethical to conduct a randomized controlled trial, as they can provide valuable insights into potential causes of diseases or health outcomes in a relatively short period of time and at a lower cost than other study designs. However, because case-control studies rely on retrospective data collection, they are subject to biases such as recall bias and selection bias, which can affect the validity of the results. Therefore, it is important to carefully design and conduct case-control studies to minimize these potential sources of bias.
The Predictive Value of Tests, specifically the Positive Predictive Value (PPV) and Negative Predictive Value (NPV), are measures used in diagnostic tests to determine the probability that a positive or negative test result is correct.
Positive Predictive Value (PPV) is the proportion of patients with a positive test result who actually have the disease. It is calculated as the number of true positives divided by the total number of positive results (true positives + false positives). A higher PPV indicates that a positive test result is more likely to be a true positive, and therefore the disease is more likely to be present.
Negative Predictive Value (NPV) is the proportion of patients with a negative test result who do not have the disease. It is calculated as the number of true negatives divided by the total number of negative results (true negatives + false negatives). A higher NPV indicates that a negative test result is more likely to be a true negative, and therefore the disease is less likely to be present.
The predictive value of tests depends on the prevalence of the disease in the population being tested, as well as the sensitivity and specificity of the test. A test with high sensitivity and specificity will generally have higher predictive values than a test with low sensitivity and specificity. However, even a highly sensitive and specific test can have low predictive values if the prevalence of the disease is low in the population being tested.
The term "European Continental Ancestry Group" is a medical/ethnic classification that refers to individuals who trace their genetic ancestry to the continent of Europe. This group includes people from various ethnic backgrounds and nationalities, such as Northern, Southern, Eastern, and Western European descent. It is often used in research and medical settings for population studies or to identify genetic patterns and predispositions to certain diseases that may be more common in specific ancestral groups. However, it's important to note that this classification can oversimplify the complex genetic diversity within and between populations, and should be used with caution.
"Inbred strains of rats" are genetically identical rodents that have been produced through many generations of brother-sister mating. This results in a high degree of homozygosity, where the genes at any particular locus in the genome are identical in all members of the strain.
Inbred strains of rats are widely used in biomedical research because they provide a consistent and reproducible genetic background for studying various biological phenomena, including the effects of drugs, environmental factors, and genetic mutations on health and disease. Additionally, inbred strains can be used to create genetically modified models of human diseases by introducing specific mutations into their genomes.
Some commonly used inbred strains of rats include the Wistar Kyoto (WKY), Sprague-Dawley (SD), and Fischer 344 (F344) rat strains. Each strain has its own unique genetic characteristics, making them suitable for different types of research.
The hypothalamus is a small, vital region of the brain that lies just below the thalamus and forms part of the limbic system. It plays a crucial role in many important functions including:
1. Regulation of body temperature, hunger, thirst, fatigue, sleep, and circadian rhythms.
2. Production and regulation of hormones through its connection with the pituitary gland (the hypophysis). It controls the release of various hormones by producing releasing and inhibiting factors that regulate the anterior pituitary's function.
3. Emotional responses, behavior, and memory formation through its connections with the limbic system structures like the amygdala and hippocampus.
4. Autonomic nervous system regulation, which controls involuntary physiological functions such as heart rate, blood pressure, and digestion.
5. Regulation of the immune system by interacting with the autonomic nervous system.
Damage to the hypothalamus can lead to various disorders like diabetes insipidus, growth hormone deficiency, altered temperature regulation, sleep disturbances, and emotional or behavioral changes.
I'm sorry for any confusion, but the term "Europe" is a geographical and political designation, rather than a medical one. It refers to the continent located entirely in the Northern Hemisphere and mostly in the Eastern Hemisphere. It is bordered by the Arctic Ocean to the north, the Atlantic Ocean to the west, and the Mediterranean Sea to the south. Europe is made up of approximately 50 countries, depending on how one defines a "country."
If you have any questions related to medical terminology or health-related topics, I'd be happy to help answer them!
A high-fat diet is a type of eating plan that derives a significant proportion of its daily caloric intake from fat sources. While there is no universally agreed-upon definition for what constitutes a high-fat diet, it generally refers to diets in which total fat intake provides more than 30-35% of the total daily calories.
High-fat diets can vary widely in their specific composition and may include different types of fats, such as saturated, monounsaturated, polyunsaturated, and trans fats. Some high-fat diets emphasize the consumption of whole, unprocessed foods that are naturally high in fat, like nuts, seeds, avocados, fish, and olive oil. Others may allow for or even encourage the inclusion of processed and high-fat animal products, such as red meat, butter, and full-fat dairy.
It's important to note that not all high-fat diets are created equal, and some may be more healthful than others depending on their specific composition and the individual's overall dietary patterns. Some research suggests that high-fat diets that are low in carbohydrates and moderate in protein may offer health benefits for weight loss, blood sugar control, and cardiovascular risk factors, while other studies have raised concerns about the potential negative effects of high-fat diets on heart health and metabolic function.
As with any dietary approach, it's important to consult with a healthcare provider or registered dietitian before making significant changes to your eating habits, especially if you have any underlying medical conditions or are taking medications that may be affected by dietary changes.
A "Drug Administration Schedule" refers to the plan for when and how a medication should be given to a patient. It includes details such as the dose, frequency (how often it should be taken), route (how it should be administered, such as orally, intravenously, etc.), and duration (how long it should be taken) of the medication. This schedule is often created and prescribed by healthcare professionals, such as doctors or pharmacists, to ensure that the medication is taken safely and effectively. It may also include instructions for missed doses or changes in the dosage.
A confidence interval (CI) is a range of values that is likely to contain the true value of a population parameter with a certain level of confidence. It is commonly used in statistical analysis to express the uncertainty associated with estimates derived from sample data.
For example, if we calculate a 95% confidence interval for the mean height of a population based on a sample of individuals, we can say that we are 95% confident that the true population mean height falls within the calculated range. The width of the confidence interval gives us an idea of how precise our estimate is - narrower intervals indicate more precise estimates, while wider intervals suggest greater uncertainty.
Confidence intervals are typically calculated using statistical formulas that take into account the sample size, standard deviation, and level of confidence desired. They can be used to compare different groups or to evaluate the effectiveness of interventions in medical research.
A kidney, in medical terms, is one of two bean-shaped organs located in the lower back region of the body. They are essential for maintaining homeostasis within the body by performing several crucial functions such as:
1. Regulation of water and electrolyte balance: Kidneys help regulate the amount of water and various electrolytes like sodium, potassium, and calcium in the bloodstream to maintain a stable internal environment.
2. Excretion of waste products: They filter waste products from the blood, including urea (a byproduct of protein metabolism), creatinine (a breakdown product of muscle tissue), and other harmful substances that result from normal cellular functions or external sources like medications and toxins.
3. Endocrine function: Kidneys produce several hormones with important roles in the body, such as erythropoietin (stimulates red blood cell production), renin (regulates blood pressure), and calcitriol (activated form of vitamin D that helps regulate calcium homeostasis).
4. pH balance regulation: Kidneys maintain the proper acid-base balance in the body by excreting either hydrogen ions or bicarbonate ions, depending on whether the blood is too acidic or too alkaline.
5. Blood pressure control: The kidneys play a significant role in regulating blood pressure through the renin-angiotensin-aldosterone system (RAAS), which constricts blood vessels and promotes sodium and water retention to increase blood volume and, consequently, blood pressure.
Anatomically, each kidney is approximately 10-12 cm long, 5-7 cm wide, and 3 cm thick, with a weight of about 120-170 grams. They are surrounded by a protective layer of fat and connected to the urinary system through the renal pelvis, ureters, bladder, and urethra.
A biological marker, often referred to as a biomarker, is a measurable indicator that reflects the presence or severity of a disease state, or a response to a therapeutic intervention. Biomarkers can be found in various materials such as blood, tissues, or bodily fluids, and they can take many forms, including molecular, histologic, radiographic, or physiological measurements.
In the context of medical research and clinical practice, biomarkers are used for a variety of purposes, such as:
1. Diagnosis: Biomarkers can help diagnose a disease by indicating the presence or absence of a particular condition. For example, prostate-specific antigen (PSA) is a biomarker used to detect prostate cancer.
2. Monitoring: Biomarkers can be used to monitor the progression or regression of a disease over time. For instance, hemoglobin A1c (HbA1c) levels are monitored in diabetes patients to assess long-term blood glucose control.
3. Predicting: Biomarkers can help predict the likelihood of developing a particular disease or the risk of a negative outcome. For example, the presence of certain genetic mutations can indicate an increased risk for breast cancer.
4. Response to treatment: Biomarkers can be used to evaluate the effectiveness of a specific treatment by measuring changes in the biomarker levels before and after the intervention. This is particularly useful in personalized medicine, where treatments are tailored to individual patients based on their unique biomarker profiles.
It's important to note that for a biomarker to be considered clinically valid and useful, it must undergo rigorous validation through well-designed studies, including demonstrating sensitivity, specificity, reproducibility, and clinical relevance.
I'm sorry for any confusion, but "Norway" is not a medical term or concept. It is a country in Northern Europe, known officially as the Kingdom of Norway. If you have any questions about medical topics or definitions, I would be happy to help!
Sexual maturation is the process of physical development during puberty that leads to the ability to reproduce. This process involves the development of primary and secondary sexual characteristics, changes in hormone levels, and the acquisition of reproductive capabilities. In females, this includes the onset of menstruation and the development of breasts and hips. In males, this includes the deepening of the voice, growth of facial hair, and the production of sperm. Achieving sexual maturation is an important milestone in human development and typically occurs during adolescence.
Estrus is a term used in veterinary medicine to describe the physiological and behavioral state of female mammals that are ready to mate and conceive. It refers to the period of time when the female's reproductive system is most receptive to fertilization.
During estrus, the female's ovaries release one or more mature eggs (ovulation) into the fallopian tubes, where they can be fertilized by sperm from a male. This phase of the estrous cycle is often accompanied by changes in behavior and physical appearance, such as increased vocalization, restlessness, and swelling of the genital area.
The duration and frequency of estrus vary widely among different species of mammals. In some animals, such as dogs and cats, estrus occurs regularly at intervals of several weeks or months, while in others, such as cows and mares, it may only occur once or twice a year.
It's important to note that the term "estrus" is not used to describe human reproductive physiology. In humans, the equivalent phase of the menstrual cycle is called ovulation.
Intervention studies are a type of clinical research design where the investigator assigns participants into comparison groups, typically to receive or not receive an intervention. The intervention could be a new drug, a medical device, a procedure, or a health promotion program. These studies aim to evaluate the effectiveness and safety of the intervention in preventing or treating diseases or conditions.
There are two main types of intervention studies: experimental (or randomized controlled trials) and quasi-experimental designs. In experimental designs, participants are randomly assigned to either the intervention group or the control group, while in quasi-experimental designs, assignment is not random but based on other factors such as geographical location or time period.
Intervention studies provide valuable evidence for informing clinical practice and health policy decisions. However, they require careful planning, execution, and analysis to minimize bias and ensure valid results.
Diabetes Mellitus is a chronic metabolic disorder characterized by elevated levels of glucose in the blood (hyperglycemia) due to absolute or relative deficiency in insulin secretion and/or insulin action. There are two main types: Type 1 diabetes, which results from the autoimmune destruction of pancreatic beta cells leading to insulin deficiency, and Type 2 diabetes, which is associated with insulin resistance and relative insulin deficiency.
Type 1 diabetes typically presents in childhood or young adulthood, while Type 2 diabetes tends to occur later in life, often in association with obesity and physical inactivity. Both types of diabetes can lead to long-term complications such as damage to the eyes, kidneys, nerves, and cardiovascular system if left untreated or not well controlled.
The diagnosis of diabetes is usually made based on fasting plasma glucose levels, oral glucose tolerance tests, or hemoglobin A1c (HbA1c) levels. Treatment typically involves lifestyle modifications such as diet and exercise, along with medications to lower blood glucose levels and manage associated conditions.
I'm sorry for any confusion, but "seasons" is not a term that has a medical definition. Seasons refer to the four divisions of the year (spring, summer, autumn or fall, and winter) based on the position of the earth in its orbit around the sun. If you have any questions related to health or medicine, I'd be happy to try to help answer those!
Hyperphagia is a medical term that describes excessive eating or increased appetite, often to the point of compulsive overeating. It's more than just a simple increase in hunger or appetite; it's characterized by consuming large amounts of food beyond what is needed for normal growth and health.
This condition can be associated with several medical conditions. For instance, it's a common symptom in Prader-Willi syndrome, a genetic disorder that affects appetite, growth, and cognitive development. It can also occur in certain types of brain injuries or disorders affecting the hypothalamus, a part of the brain that regulates hunger and fullness signals.
However, it's important to note that hyperphagia should not be confused with binge eating disorder, another eating disorder characterized by consuming large amounts of food in a short period of time, but without the feeling of loss of control that is typical of binge eating.
As always, if you or someone else is experiencing symptoms of hyperphagia, it's important to seek medical advice to identify and treat any underlying conditions.
Food deprivation is not a medical term per se, but it is used in the field of nutrition and psychology. It generally refers to the deliberate withholding of food for a prolonged period, leading to a state of undernutrition or malnutrition. This can occur due to various reasons such as famine, starvation, anorexia nervosa, or as a result of certain medical treatments or conditions. Prolonged food deprivation can have serious consequences on physical health, including weight loss, muscle wasting, organ damage, and decreased immune function, as well as psychological effects such as depression, anxiety, and cognitive impairment.
Dizygotic twins, also known as fraternal twins, are a result of two separate sperm fertilizing two separate eggs during conception. These twins share about 50% of their genes, similar to any non-twin siblings. They may be of the same sex or different sexes and can vary in appearance, personality, and interests. Dizygotic twins typically do not share a placenta or a sac in the womb, but they may share a chorion (outer fetal membrane).
In a medical context, "survivors" typically refers to individuals who have lived through or recovered from a serious illness, injury, or life-threatening event. This may include people who have survived cancer, heart disease, trauma, or other conditions that posed a significant risk to their health and well-being. The term is often used to describe the resilience and strength of these individuals, as well as to highlight the importance of ongoing support and care for those who have faced serious medical challenges. It's important to note that the definition may vary depending on the context in which it's used.
Monozygotic twins, also known as identical twins, are derived from a single fertilized egg (ovum) that splits and develops into two separate embryos. This results in the formation of genetically identical individuals who share the same genetic material, with the exception of potential mutations that may occur after the split. Monozygotic twins have the same sex, blood type, and other genetic traits. They are a unique pair of siblings, sharing an extraordinary degree of resemblance in physical characteristics, abilities, and behaviors.
I'm sorry for any confusion, but "Netherlands" is not a medical term. It is a country located in Western Europe, known for its artistic heritage, elaborate canal system, and legalized marijuana and prostitution. If you have any questions about medical terms or concepts, I would be happy to help with those!
I'm sorry for any confusion, but "pilot projects" is not a medical term per se. Instead, it is a general term used in various fields, including healthcare and medicine, to describe a small-scale initiative that is implemented on a temporary basis to evaluate its feasibility, effectiveness, or impact before deciding whether to expand or continue it.
In the context of healthcare, pilot projects might involve testing new treatment protocols, implementing innovative care models, or introducing technology solutions in a limited setting to assess their potential benefits and drawbacks. The results of these projects can help inform decisions about broader implementation and provide valuable insights for improving the quality and efficiency of healthcare services.
"Newborn animals" refers to the very young offspring of animals that have recently been born. In medical terminology, newborns are often referred to as "neonates," and they are classified as such from birth until about 28 days of age. During this time period, newborn animals are particularly vulnerable and require close monitoring and care to ensure their survival and healthy development.
The specific needs of newborn animals can vary widely depending on the species, but generally, they require warmth, nutrition, hydration, and protection from harm. In many cases, newborns are unable to regulate their own body temperature or feed themselves, so they rely heavily on their mothers for care and support.
In medical settings, newborn animals may be examined and treated by veterinarians to ensure that they are healthy and receiving the care they need. This can include providing medical interventions such as feeding tubes, antibiotics, or other treatments as needed to address any health issues that arise. Overall, the care and support of newborn animals is an important aspect of animal medicine and conservation efforts.
The term "Asian Continental Ancestry Group" is a medical/ethnic classification used to describe a person's genetic background and ancestry. According to this categorization, individuals with origins in the Asian continent are grouped together. This includes populations from regions such as East Asia (e.g., China, Japan, Korea), South Asia (e.g., India, Pakistan, Bangladesh), Southeast Asia (e.g., Philippines, Indonesia, Thailand), and Central Asia (e.g., Kazakhstan, Uzbekistan, Tajikistan). It is important to note that this broad categorization may not fully capture the genetic diversity within these regions or accurately reflect an individual's specific ancestral origins.
Dyslipidemia is a condition characterized by an abnormal amount of cholesterol and/or triglycerides in the blood. It can be caused by genetic factors, lifestyle habits such as poor diet and lack of exercise, or other medical conditions such as diabetes or hypothyroidism.
There are several types of dyslipidemias, including:
1. Hypercholesterolemia: This is an excess of low-density lipoprotein (LDL) cholesterol, also known as "bad" cholesterol, in the blood. High levels of LDL cholesterol can lead to the formation of plaque in the arteries, increasing the risk of heart disease and stroke.
2. Hypertriglyceridemia: This is an excess of triglycerides, a type of fat found in the blood, which can also contribute to the development of plaque in the arteries.
3. Mixed dyslipidemia: This is a combination of high LDL cholesterol and high triglycerides.
4. Low high-density lipoprotein (HDL) cholesterol: HDL cholesterol, also known as "good" cholesterol, helps remove LDL cholesterol from the blood. Low levels of HDL cholesterol can increase the risk of heart disease and stroke.
Dyslipidemias often do not cause any symptoms but can be detected through a blood test that measures cholesterol and triglyceride levels. Treatment typically involves lifestyle changes such as eating a healthy diet, getting regular exercise, and quitting smoking. In some cases, medication may also be necessary to lower cholesterol or triglyceride levels.
Genotype, in genetics, refers to the complete heritable genetic makeup of an individual organism, including all of its genes. It is the set of instructions contained in an organism's DNA for the development and function of that organism. The genotype is the basis for an individual's inherited traits, and it can be contrasted with an individual's phenotype, which refers to the observable physical or biochemical characteristics of an organism that result from the expression of its genes in combination with environmental influences.
It is important to note that an individual's genotype is not necessarily identical to their genetic sequence. Some genes have multiple forms called alleles, and an individual may inherit different alleles for a given gene from each parent. The combination of alleles that an individual inherits for a particular gene is known as their genotype for that gene.
Understanding an individual's genotype can provide important information about their susceptibility to certain diseases, their response to drugs and other treatments, and their risk of passing on inherited genetic disorders to their offspring.
Human body weight
Bodyweight exercise
Weight management
List of weight training exercises
Alcohol and weight
Weight gain
Diet (nutrition)
Health Level 7
Osteoarthritis
Bone density
Metformin
Blood alcohol content
M39 series 5-ton 6×6 truck
Human nutrition
Gramapriya
Weight cycling
Adasaurus
SMS (gene)
Alameda County Study
Bergmann's rule
NSUN2
Hidradenitis suppurativa
AKAP9
RAD18
Four Fs (evolution)
DNASE1L2
SLX4
LRIG1
ARID4A
FAM73B
'Body Weight'[majr:noexp] OR 'Body Weight Changes'[majr:noexp] AND humans[mh] AND english[la] AND 'last 2 Year' [edat] NOT ...
Body Weight: MedlinePlus
Body Weight: MedlinePlus
Sex Hormones and Body Weight
Losing Weight, Body Mass Iindex
Body Weight Planner - NIDDK
Body Weight Exercises - AskMen
BMI Calculator Child and Teen | Healthy Weight | CDC
Infographic: Body Weight & Cancer Risk | American Cancer Society
Body Weight Exercises - Washingtonian
Follow your weight - Body | Withings
Diet Beverages and Body Weight | National Institutes of Health (NIH)
Is Body Weight Affected by When You Eat? | Snopes.com
Human body weight - Wikipedia
Chrissy Teigen Gets Real About Her Body: 'My Weight Fluctuates a Lot'
Basic Bodyweight Exercises | POPSUGAR Fitness
Post Body Contouring - Weight Loss - Emory
Six-Round Full Bodyweight Burner - AskMen
Body-Solid Weight Sets | DICK'S Sporting Goods
Ideal body Weight For Men & Women
E-Body Rejuvenator Offers High-Tech Hula Hoop to Help Shed Weight | CIO
Toxic Byproduct Of Heat-Processed Food May Cause Increased Body Weight And Diabetes
Body Weight Planner | NIH News in Health
Body Weight | Health Effects of Exposure to Substances and Carcinogens | Toxic Substance Portal | ATSDR
Body Weight Adductors Exercise Demonstration
Strong Is The New Sexy Weight Lifting Women Body Image
Benefits of bodyweight exercises. - Bacchusgamma
Kettlebell Weight Outline Temporary Tattoo Water Resistant Fake Body Art Set Collection | Michaels
NIH Guide: BODY WEIGHT SUPPORTED AMBULATION TRAINING AFTER SPINAL CORD INJURY
Obesity12
- Effect of Weekly Subcutaneous Semaglutide vs Daily Liraglutide on Body Weight in Adults With Overweight or Obesity Without Diabetes: The STEP 8 Randomized Clinical Trial. (nih.gov)
- The development of obesity is certainly associated with behavior and aging, however the relationship between weight gain in midlife and ovarian aging is not fully understood. (medscape.com)
- Both surgical menopause and early use of hormone therapy (HT) have been associated with development of obesity in observational studies, while HT does not appear to prevent or cause weight gain in randomized trials. (medscape.com)
- For example, eating more calories in the late evening has been linked with weight gain and obesity , possibly because of lower appetite regulation in the evening, or because late meals disrupt circadian rhythms and our energy levels - making us less likely to exercise the following day. (snopes.com)
- Anthropometry Bergmann's rule Birth weight Body mass index (BMI) Classification of obesity Emaciation Hesse's Rule History of anthropometry Human height List of heaviest people Obesity Overweight Set point theory Stone (unit) § human body weight Thermoregulation in humans Underweight Weight loss and weight gain Weight phobia (disambiguation) So TY, Farrington E, Absher RK (June 2009). (wikipedia.org)
- The body mass index or BMI is a common measure of obesity. (fatfreekitchen.com)
- This paper develops a conceptual framework that can explain why economic development goes along with increases in body weight and obesity rates. (repec.org)
- The Center for Disease Control recommends the use of a BMI to screen for obesity, overweight, underweight, and healthy weight . (phrmg.org)
- Studies have clearly proven that many associated diseases that accompany morbid obesity will improve or completely resolve with the weight loss that follows bariatric surgery. (theplasticsurgerychannel.com)
- As part of his ongoing research on weight management, Bagchi edited a book, "Obesity: Epidemiology, Pathophysiology and Prevention" for CRC Press/Taylor & Francis, which received positive reviews from JAMA and New England Journal of Medicine. (ironmagazine.com)
- This rise in overweight and obesity among older adults is especially troublesome because numerous diseases are associated with excess body fat and aging, including type 2 diabetes, hypertension, dyslipidemia, coronary heart disease, and osteoarthritis [ 2 ]. (hindawi.com)
- There is no doubt that there is still a great deal of stigmatization and moralizing about obesity and excess weight in this society. (obesityaction.org)
Exercises32
- And, just as with weighted exercises, proper form is critical to both your results and your safety. (askmen.com)
- Driven by data and backed by cutting-edge research, GHOST's workout programming -- much of which incorporates body-weight exercises -- is geared for specific and strategic improvement across numerous planes. (askmen.com)
- Benefits of bodyweight exercises. (bacchusgamma.org)
- Uncover the surprising benefits of bodyweight exercises. (bacchusgamma.org)
- Bodyweight exercises offer numerous benefits, making them a valuable addition to any fitness regimen. (bacchusgamma.org)
- These exercises allow individuals to build strength and muscle without the need for equipment, offering weightlifters a break from weights while still focusing on developing their strength. (bacchusgamma.org)
- In addition, bodyweight exercises promote body control and spatial awareness, which can enhance muscle growth. (bacchusgamma.org)
- Furthermore, bodyweight exercises are joint-friendly, making them a safer option for individuals prone to joint stress. (bacchusgamma.org)
- Another benefit of bodyweight exercises is their carryover effects to other exercises. (bacchusgamma.org)
- For instance, skull crushers can improve performance in other upper body exercises like the bench press, enhancing overall strength and muscle development. (bacchusgamma.org)
- Adding variation to a bodyweight workout routine is also easy, with exercises like diamond pushups, bench dips, and ring dips offering a diverse range of challenges. (bacchusgamma.org)
- Overall, bodyweight exercises are highly effective for building strength and muscle. (bacchusgamma.org)
- One of the key advantages of bodyweight exercises is the ability to build strength and muscle without the need for expensive equipment or gym memberships. (bacchusgamma.org)
- Bodyweight exercises, such as skull crushers, offer an effective way to target specific muscles and achieve significant muscle development. (bacchusgamma.org)
- Additionally, bodyweight exercises provide weightlifters with a break from using traditional weights while still allowing them to focus on building strength. (bacchusgamma.org)
- Moreover, bodyweight exercises promote body control and spatial awareness, leading to better muscle growth and overall fitness. (bacchusgamma.org)
- Some bodyweight exercises that can be incorporated for variation include diamond pushups, bench dips, and ring dips. (bacchusgamma.org)
- Whether you are a beginner or an experienced fitness enthusiast, bodyweight exercises provide an accessible and effective means to build strength and muscle. (bacchusgamma.org)
- Bodyweight exercises help develop body control and spatial awareness, making them an ideal starting point for beginners looking to improve their physical fitness. (bacchusgamma.org)
- These exercises require individuals to rely solely on their own bodyweight and movement patterns, allowing them to better understand and control their bodies in space. (bacchusgamma.org)
- One of the key benefits of bodyweight exercises for beginners is that they promote proprioception, which is the awareness of one's body position and movement. (bacchusgamma.org)
- By engaging in exercises such as squats, lunges, and planks, beginners can develop a better sense of body alignment and control. (bacchusgamma.org)
- When it comes to bodyweight exercises the progressive overload can come from more creative variations in the exercise, for example once you are handling your body weight with good form - adding a power (speed) element can provide the added challenge to keep the changes coming. (lesmills.com)
- These types of changes are usually only seen with heavy loaded weight exercises - highlighting the effectiveness of including speed elements to improve strength with body weight or light weights. (lesmills.com)
- Write-ups in this category relates to diets, exercises, and lifestyles that can help you to lose weight. (ezilon.com)
- Good leg exercises using your body weight. (makeoverfitness.com)
- Enter a simpler way to tone and strengthen your stomach: bodyweight exercises. (greatist.com)
- You can repeat this sequence for every 4 weeks adding newer bodyweight exercises for upper body. (exercisegoals.com)
- Weight Training Exercises & Workout Routines to Build Muscle / Burn Fat. (exercisegoals.com)
- Effective exercises with your own body weight & workouts for weight loss, muscle growth and improving your fitness. (runtastic.com)
- If you want a defined and toned upper body, you have to do more than just bicep exercises. (runtastic.com)
- Can you Build Muscle with Bodyweight Exercises? (runtastic.com)
One's body3
- The IBW is not the perfect fat measurement, as it does not show the fat or muscle percentage in one's body. (wikipedia.org)
- Stretch marks appear when skin must stretch to accommodate changes in the size and shape of one's body. (stretchmarks.org)
- Body image is loosely defined as a person's perception of their own physical appearance, or the internal sense of how one's body appears to others. (obesityaction.org)
Overweight8
- Obese and overweight mean that your weight is greater than it should be for your health. (nih.gov)
- The team found that 11% of healthy-weight, 19% of overweight, and 22% of obese adults drank diet beverages. (nih.gov)
- The results of our study suggest that overweight and obese adults looking to lose or maintain their weight-who have already made the switch from sugary to diet beverages-may need to look carefully at other components of their solid-food diet, particularly sweet snacks, to potentially identify areas for modification," Bleich says. (nih.gov)
- While the direct relationship between being stressed and being overweight is still under scrutiny, it is accepted knowledge that a stressful life affects what hormones are prevalent in the body in regards to metabolism. (healthstatus.com)
- There have been some recent reports that overweight girls are developing breast tissue earlier than normal weight girls. (nih.gov)
- This will help us understand if overweight girls are truly entering puberty before normal weight girls. (nih.gov)
- currently 69.2% of all American adults are overweight (Body Mass Index (BMI) ≥25 kg/m 2 ) or obese (BMI ≥30 kg/m 2 ) [ 1 ]. (hindawi.com)
- In the USA, where two out of every three Americans are considered to be overweight or obese, weight loss is a 20 billion dollar industry. (organicexcellence.com)
Exercise17
- Good nutrition and exercise can help in losing weight . (nih.gov)
- Each round will begin with an explosive plyometric movement and then cycle through an upper body exercise, lower body, core and then finish with a metabolic conditioning exercise. (askmen.com)
- People become obese when they eat much and exercise less so the calories they consume are stored as body fat. (fatfreekitchen.com)
- This online tool can accurately forecast how your body weight changes when you alter your diet and exercise habits. (nih.gov)
- Traditionally, men are taught to train and exercise in a way that "increases their size and prowess, so they can protect themselves and others," says Mallory Mann , PhD, assistant professor of kinesiology at Pacific Lutheran University, who has studied body image in sports. (refinery29.com)
- Begin your bodyweight exercise journey today and experience the numerous benefits they offer. (bacchusgamma.org)
- For years, we've been told that exercise is crucial to good health and weight maintenance. (bodyecology.com)
- The actual exercise you do remains the same, only the weight increases, so the progressions are typically very smooth. (lesmills.com)
- Free weight training has always been considered the best form of full range intensity exercise. (bodysolid.com)
- This exercise is a good, compound way to train your legs safely when in the beginning stages of a lower-body exercise program. (changingshape.com)
- I suggest you check out the body weight dips exercise description here . (exercisegoals.com)
- With daily calorie reduction and moderate exercise, LOWAT® supports people in their weight-loss efforts. (ironmagazine.com)
- While healthy eating and moderate exercise are essential to weight management, they can be challenging for many consumers. (ironmagazine.com)
- When you go on a diet and exercise regularly, your body composition will be better. (wholehealth.com)
- In addition to making good (chemical free) dietary choices, eating smaller portions of the right foods and getting plenty of exercise, losing weight requires cleansing toxins from your body to restore normal metabolism. (organicexcellence.com)
- Studies that examined motivation to exercise or to lose weight have shown that the most enduring source of behavior change is internal motivation. (obesityaction.org)
- Squats are a common lower body exercise that you'll find in most workout programs. (runtastic.com)
Workout3
- It also contains a microprocessor that allows you to program your workout by entering your weight and girth. (cio.com)
- Whether working up a sweat in your home gym or burning calories in the neighborhood recreation center, these tools will give you everything you need for a full bodyweight workout. (escaladesports.com)
- That way, you will know what you should workout with to lose weight more efficiently. (wholehealth.com)
Metabolism4
- If your metabolism is abnormally low or you are very sedentary then Body Weight Planner values will be too high. (nih.gov)
- researchers have since shown that the metabolism of certain drugs relates more to IBW than total body weight. (wikipedia.org)
- The Body Reset Diet: Power Your Metabolism, Blast Fat, and Shed Pounds in Just 15 Days retails at $25.99. (freedieting.com)
- In the presence of an effective weight loss intervention in older obese adults, there are significant relationships between weight and fat loss and leptin in women, but not men, suggesting gender-specific features of adipokine metabolism in this age group. (hindawi.com)
Gain21
- Sudden weight gain can be due to medicines, thyroid problems, heart failure, and kidney disease. (nih.gov)
- Antidepressants and Weight Gain: What Causes It? (nih.gov)
- Can Beta Blockers Cause Weight Gain? (nih.gov)
- Weight gain is a common concern for midlife women, who often associate increasing weight and abdominal girth with the hormonal changes of menopause. (medscape.com)
- Indeed, when one types "weight gain and menopause" into any web browser, most popular web pages will describe weight gain as a menopausal symptom. (medscape.com)
- such a temporal sequence implies that endogenous levels of reproductive hormones in natural menopause do not cause weight gain. (medscape.com)
- Overall, this study contributes to an accumulating body of evidence that weight gain is not significantly influenced by physiological changes in reproductive hormone levels across the menopause transition. (medscape.com)
- Midlife women seeking explanations for their weight gain should be counseled that weight gain is not a menopausal symptom, but rather that weight gain is more likely to affect their hormone levels as they transition through menopause. (medscape.com)
- This could potentially lead to weight gain, but more research on this effect in humans is needed. (snopes.com)
- But given that all the studies were investigating different things (and so had different results), and they didn't measure changes in energy intake, expenditure and weight, this makes a suggested link between circadian rhythm disruption and weight gain inconclusive. (snopes.com)
- The research team, led by Helen Vlassara, MD, Professor and Director of the Division of Experimental Diabetes and Aging, found that mice with sustained exposure to the compound, methyl-glyoxal (MG), developed significant abdominal weight gain, early insulin resistance, and type 2 diabetes. (medicalnewstoday.com)
- This was a prolonged but rewarding study showing that a specific AGE compound abundant in foods, within only a few generations in mouse terms, contributes to the increase in weight gain, insulin resistance, and, diabetes , reproducing the pattern seen increasingly in humans over the last decades ,' said Dr. Vlassara. (medicalnewstoday.com)
- The pulses controlled weight gain and enhanced healing of skin wounds in rat models. (nih.gov)
- Why Does The Body Gain Weight With Age? (healthstatus.com)
- A general pattern of body weight gain or loss over many years. (nih.gov)
- Sher says: Will on March 28, 2017 at 12:39 pm BUY / SELL / LOCATIONS ₹11,333 My Book: Nutrition Essentials June 11 ana Reply Eat a lot of good things - You need to eat a ridiculous amount of calories (probably 3500+ per day) if you want to gain weight, but you want to make sure most of those calories are GOOD calories. (getbodywraps.com)
- Although the bariatric procedure is able to help the patient move toward their previous weight, patients generally do not fully return to the condition and appearance that they had prior to their weight gain. (theplasticsurgerychannel.com)
- While for women a primary cause of stretch marks is pregnancy , for men the causes are generally related to rapid muscle gain, weight gain, or weight loss . (stretchmarks.org)
- Unfortunately, the majority will not meet their weight loss goals and/or will gain back what they do lose. (organicexcellence.com)
- That important missing link is the strong association between weight gain and toxicity in the body. (organicexcellence.com)
- Vitamin C aids in the removal of toxins that result in weight gain and inflammation in the body. (organicexcellence.com)
20161
- In 2016, approximately 40% of adults and 18% of children (ages 5-19 years) had excess body weight, equating to almost 2 billion adults and 340 million children around the globe. (cancer.org)
Loss42
- A preliminary investigation of yoga as an intervention approach for improving long-term weight loss: A randomized trial. (nih.gov)
- Small amounts of your favorite high-calorie foods may be part of your weight-loss plan as long as you burn more calories than you take in. (nih.gov)
- This points to a strategy that could be beneficial for weight loss. (snopes.com)
- Eating most of your calories in the morning may also lead to greater weight loss . (snopes.com)
- This weight loss seems to occur despite similar daily food intake and activity levels to those who ate more calories in the afternoon or evening. (snopes.com)
- However, it should be noted that not all studies agree that eating most of your day's calories in the morning leads to greater weight loss. (snopes.com)
- It has also been shown that higher levels of physical activity in people who eat breakfast (compared to those who didn't) may contribute to greater weight loss , so long as more calories are eaten in the morning instead of the evening. (snopes.com)
- While lifting weights is great for building muscle and helping with weight loss , don't discount the benefits of basic bodyweight moves ! (popsugar.com)
- For patients with significant weight loss, surgeons reshape breasts by removing excess skin, lifting the nipples, and reducing the areolae. (emoryhealthcare.org)
- When Refinery29 polled 1,000 readers on their feelings about body image , our respondents said, when it comes to their motivation for working out, they care most about their general health and well being, followed by toning and weight loss. (refinery29.com)
- The Total Bellas star also gave details about beginning her 18-pound weight loss journey. (lifeandstylemag.com)
- Tired of unmet promises made by the multi-billion dollar weight loss industry? (bodyecology.com)
- Learn tips for REAL, lasting weight loss by. (bodyecology.com)
- Research reveals more clues on how to reach your weight loss goals: activate your brown fat! (bodyecology.com)
- Real, sustainable weight loss IS possible with. (bodyecology.com)
- Weight loss refers to removing excess fat from the body for an average body mass index. (ezilon.com)
- 4 Weight Loss Tips For Teens - How Can Teens Lose Weight? (ezilon.com)
- Bodyweight Squats, Free Fat Loss Plan! (changingshape.com)
- Others have seen consistent results in taking Skinny Body Max - which is the latest fiber and weight loss supplement by Skinny Body Care. (getbodywraps.com)
- Weight loss is achieved by reducing the size of the stomach with a gastric band or through removal of a portion of the stomach or by resecting and re-routing the small intestine to a small stomach pouch ( gastric bypass surgery ). (theplasticsurgerychannel.com)
- Once my patient has gone through weight loss, and attained a look to restore their body image, the contouring allows them to see such a stunning result, they have a much stronger desire to KEEP the weight off," says Brzowski. (theplasticsurgerychannel.com)
- The Body Reset Diet is a weight loss plan he created for real people to produce immediate and dramatic results . (freedieting.com)
- Moderation isn't always enough, at least as a first step towards real weight loss. (freedieting.com)
- The benefits of this approach have been supported by scientific research suggesting a greater chance of long-term weight loss success. (freedieting.com)
- The Body Reset Diet is centered around blending your foods as a healthy solution for rapid weight loss. (freedieting.com)
- Produces rapid weight loss in the beginning, which enhances motivation to stick with the program. (freedieting.com)
- Initial weight loss may be regained if normal eating is resumed. (freedieting.com)
- The Body Reset Diet is a 15-day weight loss plan based on consuming smoothies in place of your regular meals . (freedieting.com)
- Most dieters will experience rapid weight loss without feeling too hungry or deprived. (freedieting.com)
- A diverse range of Americans struggle with their weight and are increasingly focused on weight loss and weight management, making LOWAT®'s clinical research findings important and potentially impactful," Chatterjee said. (ironmagazine.com)
- InterHealth's senior vice president of research and development and ACN president, Debasis Bagchi, Ph.D., FACN, CNS, further acknowledged the importance of weight loss and weight management, and the use of safe and effective weight-management ingredients such as LOWAT® to help in these efforts. (ironmagazine.com)
- Dietary-supplement ingredients studied for their significant impact on weight loss may be an important part of successful weight management. (ironmagazine.com)
- To investigate effects of weight loss on adipokines and health measures in obese older adults with symptomatic knee osteoarthritis. (hindawi.com)
- Participants were randomly assigned to either weight loss (WL) (men: 12, women: 14) or weight stable (WS) group (men: 12, women: 13). (hindawi.com)
- Weight loss was 13.0% and 6.7% in WL for men and women, respectively. (hindawi.com)
- That's because dieters are not addressing the missing link to successful weight loss. (organicexcellence.com)
- Many of these chemicals are fat soluble and readily accumulate in body fat, making weight loss very challenging. (organicexcellence.com)
- These are the missing link to your weight loss goals. (organicexcellence.com)
- Body Image vs. Health Risk: What's Your Motivation for Weight-loss Surgery? (obesityaction.org)
- When you add this social stigma to a person's previous failure at dieting, already low self-esteem and poor body image, it is not difficult to imagine that the idea of significant weight-loss through surgery is appealing for a number of reasons. (obesityaction.org)
- Several recent studies have reported dramatic positive changes in the body image of patients following weight-loss surgery. (obesityaction.org)
- It is clear that there are many sources for motivation, and they should be examined carefully, especially when the subject is weight-loss surgery. (obesityaction.org)
Risk of excess body weight1
- This infographic highlights current research that shows the significant cancer risk of excess body weight, poor nutrition and physical inactivity. (cancer.org)
Barbell2
- To arm you with the workouts and know-how you need to turn your body into the ultimate barbell, we tapped the expertise of three of the country's top movement specialists -- specifically, the founding trainers of one of the most innovative fitness facilities in New York City, if not the world. (askmen.com)
- Choose to lift weights and the progressive overload comes from regularly adding a smidgen more iron to your barbell. (lesmills.com)
Lift weights1
- They are often encouraged to develop strong, muscular frames," so they lift weights and try to get big, she says. (refinery29.com)
Person's body2
- It's generally out of line to make unsolicited comments about another person's body, and Raisman expressed another layer to this frustrating interaction: sexism. (refinery29.com)
- A person's body image is often dramatically different from the way their body actually appears to others. (obesityaction.org)
Adults5
- Diet drinks appeared to help healthy-weight adults maintain their weight. (nih.gov)
- These adults consumed less food and significantly fewer total calories on a typical day than did healthy-weight adults who drank sugared drinks. (nih.gov)
- Diet-Beverage Consumption and Caloric Intake Among US Adults, Overall and by Body Weight. (nih.gov)
- Weight change trajectory is influenced by several determinants in children and adults. (nih.gov)
- Each $10,000 increase in average national income is associated with a 0.4 increase in body mass index among adults. (cancer.org)
Belt lipectomy1
- A belt lipectomy (often called a lower body lift), thigh and arm lifts, facelifts, and breast lifts, with or without implants are commonly done at Dr. Brzowski's practice. (theplasticsurgerychannel.com)
Muscle8
- Machines like the dual-energy X-ray absorptiometry can accurately measure the percentage and weight of fat, muscle, and bone in a body. (wikipedia.org)
- A great bodyweight routine can build strength, muscle and endurance. (askmen.com)
- That said, 63% say the trend toward women weight lifting or muscle building is a positive thing, but only 1 in 4 say they're inspired to try it. (refinery29.com)
- Ideal body weight is estimated based on height and does not take into account age, racial origin or muscle mass. (medscape.com)
- However, building up muscle is in many ways about having a great looking body, and stretch marks will mar what is otherwise a perfect physique. (stretchmarks.org)
- The body composition is described as the total percentage of fat, bone, water, and muscle. (wholehealth.com)
- It also tells you exactly where the fat and muscle on your body are stored. (wholehealth.com)
- If you have more body fat than muscle, you will weigh less. (wholehealth.com)
Percentage4
- The increase in adiponectin is particularly compelling as this observation suggests a possible reduction in fat stores since adiponectin is inversely correlated with body-fat percentage," Chatterjee said. (ironmagazine.com)
- If you are a professional bodybuilder, you spend a significant percentage of your life perfecting your body. (stretchmarks.org)
- That will provide you a deeper understanding of your body fat percentage. (wholehealth.com)
- It uses a specific formula to get the percentage of body fats. (wholehealth.com)
Lifting6
- Weight lifting for women is still kind of a new thing, but I think as we see more women get involved in it, then we'll stop hearing people say, I don't want to get bulky or muscular ," Moreno says. (refinery29.com)
- Lifting the same weight time and time again has limitations - it's constant challenge that creates change. (lesmills.com)
- Curl your upper body, lifting shoulders a few inches off the floor. (greatist.com)
- regular men who like lifting weights at the gym and sculpting their bodies are also at risk for getting stretch marks as a result of developing muscles. (stretchmarks.org)
- If you're just lifting weight for fitness, you could feel self-concious when going to the pool, beach, or taking of your shirt in general. (stretchmarks.org)
- Lifting weights and exercising will deplete the moisture in your body, and when your body is dehydrated, your skin can be more brittle and less flexible. (stretchmarks.org)
Devine2
- Ideal body weight, specifically the Devine formula, is used clinically for multiple reasons, most commonly in estimating renal function in drug dosing, and predicting pharmacokinetics in morbidly obese patients. (wikipedia.org)
- The rationale for this modification is the knowledge that the Devine formula underestimates ideal body weight in women and the Robinson formula performs poorly in tall men. (medscape.com)
Calories10
- Eating extra calories within a well-balanced diet and treating any underlying medical problems can help to add weight. (nih.gov)
- Body weight reflects a complicated balance between the amount of calories consumed and the amount of energy used by the body. (nih.gov)
- It might make sense to think that diet beverages would help you lose weight due to their lack of calories. (nih.gov)
- The researchers think that eating more calories in the morning may improve body weight by reinforcing the brain's reward centres related to food - therefore reducing overeating. (snopes.com)
- Quite simply, as the body ages it becomes less and less able to cope with excess calories unless strenuous effort is made to do so. (healthstatus.com)
- If you think of the muscles as the power plants of the body and as the main calorie burner of the body, it is understandable that muscles at later ages are not able to burn as many calories as they could when young. (healthstatus.com)
- This alone leads to excess calorie build up in the body, and as we know unburned calories are stored as fat. (healthstatus.com)
- The metabolic rate is the rate at which the body burns calories, and is largely determined by your physical activity level. (healthstatus.com)
- The most common hormone released in the body due to stress is cortisol , which is a hormone that instructs the body to store a lot of the excess calories as abdominal fat. (healthstatus.com)
- HealthStatus has been operating since 1998 providing the best interactive health tools on the Internet, millions of visitors have used our blood alcohol, body fat and calories burned calculators. (healthstatus.com)
Incremental1
- In most cases, whether the incremental overload comes from a weight plate or from our own body weight makes no difference whatsoever. (lesmills.com)
Calculation1
- Immediately know if you are on the right track with your BMI (Body Mass Index) calculation. (withings.com)
Waist circumference2
- The relationship between estradiol and waist circumference (central adiposity) was more complex, suggesting that declining estradiol levels may have a small effect on weight distribution as women age. (medscape.com)
- Increased waist circumference also can be a marker for increased risk, even in persons of normal weight. (nih.gov)
Mass12
- This calculator provides body mass index (BMI) and the corresponding BMI-for-age percentile based on CDC growth charts for children and teens ages 2 through 19 years. (cdc.gov)
- Based on the information entered, the body mass index (BMI) is 0 . (cdc.gov)
- Human body weight is a person's mass or weight. (wikipedia.org)
- Other methods used in estimating the ideal body weight are body mass index and the Hamwi method. (wikipedia.org)
- Strictly, body weight is the force due to the effect of gravity on body mass, expressed in newtons. (cdc.gov)
- Our data elicit detailed information on East Germans' food consumption, body mass, and diet-related health. (repec.org)
- weight with blood pressure BMI fat mass The SH-10XD is ideal for clinicians and physiotherapists - and with an optional coin box, pharmacies and health centres can earn a revenue from this multi-functional medical column scale. (phrmg.org)
- Bodyweight and body composition should not be confused with your body mass index. (wholehealth.com)
- The body mass index is your body weight divided by your height. (wholehealth.com)
- While your body weight is your body's total mass. (wholehealth.com)
- If you want to improve your body composition, that means that you want to lose body fat and increase your lean body mass. (wholehealth.com)
- It will travel through your body so that it can estimate your fat-free mass. (wholehealth.com)
Body's1
- But the body's mechanisms for maintaining weight are subtle and complex. (nih.gov)
Planner2
Metabolic1
- Ignoring the muscles of the body, we are left with metabolic rate of the body as another factor. (healthstatus.com)
Healthy9
- Do you know if your current weight is healthy? (nih.gov)
- Your healthy body weight depends on your sex and height. (nih.gov)
- It also highlights ways to reduce that risk by following American Cancer Society guidelines for achieving and maintaining a healthy weight. (cancer.org)
- But maintaining a healthy weight is difficult for many people. (nih.gov)
- It's based on a mathematical model developed by NIH researchers and is now part of USDA's SuperTracker, an online goal-setting resource to help people achieve and maintain a healthy weight. (nih.gov)
- Expected weight of a healthy normal individual based on age, sex, and height. (nih.gov)
- However in order to maintain this it will be necessary to continue to make healthy food choices and control portion sizes upon finishing the Body Reset Diet. (freedieting.com)
- Healthy body composition should have an appropriate amount of body fat. (wholehealth.com)
- That's why it's important to have a healthy body composition. (wholehealth.com)
Habits2
- When we stop assuming we can tell anything about a person's lifestyle, habits, or morality from their body, the difference between toned and too muscular becomes irrelevant. (refinery29.com)
- Vital capacity (VC) and forced expiratory volume in one second (FEV1) measured in 7,123 men during annual or biennial medical examination were analyzed as a function of age (A), weight (W), and standing height (H). The subjects were grouped according to their smoking habits. (nih.gov)
Type 2 Diabet1
- Effects of Plant-Based Diets on Weight Status in Type 2 Diabetes: A Systematic Review and Meta-Analysis of Randomised Controlled Trials. (nih.gov)
Workouts2
- Body-weight workouts are often viewed as contingency plans -- back-ups for when we don't have access to weights. (askmen.com)
- The best thing about bodyweight workouts is that they take away all the excuses. (askmen.com)
Humans2
- Data from 2005: Researchers at the London School of Hygiene and Tropical Medicine published a study of average weights of adult humans in the journal BMC Public Health and at the United Nations conference Rio+20. (wikipedia.org)
- Both basic studies in animal models of SCI and clinical studies in humans with SCI have shown that reducing the loading on the lower extremities (i.e., increasing body weight support) during ambulation training can enhance locomotor patterns. (nih.gov)
Significantly2
- BENICIA, Calif.-A weight-management ingredient derived from the Ayurvedic plants Piper betle and Dolichos biflorus significantly reduced body weight and was more than twice as effectively as placebo in a clinical study presented at the 51st American College of Nutrition Meeting in New York City, Oct. 7-9. (ironmagazine.com)
- Often, the newly formed fat cells are damaged by toxins too, causing them to "fill up" with excess fat and significantly increasing inflammation in the body. (organicexcellence.com)
Weigh less1
- Thus, a malnourished person would weigh less than their ideal body weight . (nih.gov)
Child's3
- Most involve a parent or health care provider guessing the child's weight through weight-estimation formulas. (wikipedia.org)
- These formulas base their findings on the child's age and tape-based systems of weight estimation. (wikipedia.org)
- Newer systems, such as the PAWPER tape, make use of a simple two-step process to estimate weight: the length-based weight estimation is modified according to the child's body habitus to increase the accuracy of the final weight prediction. (wikipedia.org)
Losing Weight1
- Triumph Skin Tone: What's the biggest challenge to losing weight? (getbodywraps.com)
Calculate3
- To calculate the correct BMI and BMI-for-age percentile, it is important to measure height and weight accurately . (cdc.gov)
- body weight and height scale We provide upper body weight and height scales.It is a fully automated system that can measure a person's weight , height, calculate BMI, and display the data.Exquisite appearance makes this machine more noble and elegant. (phrmg.org)
- It is a fully automatic system which measures the kids' body weight , height, calculate the BMI and the data will be displayed. (phrmg.org)
Intake2
- Beyond figures, Body is paired with the Withings app to show you trends, insights, and nutrition tracking to put your caloric intake into perspective. (withings.com)
- ATLANTA- Policies, economic systems, and marketing practices that promote the consumption of energy-dense, nutrient-poor food, changing behavioral patterns that couple high total energy intake with insufficient physical activity, and human-built environments that amplify these factors are driving a worldwide rise in excess body weight, according to a new report. (cancer.org)
People6
- Ideal body weight according to height is given for people of different body frames. (fatfreekitchen.com)
- Unfortunately, many people believe that their abilities are linked with their body image, in sports and outside. (refinery29.com)
- Because I feel like sometimes on social media and with people sometimes in the spotlight, we just truly don't showcase how hard postpartum can be and the journey of getting your body back," explained the makeup-free WWE babe,36, via Instagram Story while baring her body. (lifeandstylemag.com)
- StarMaker Skinny Body Beauty February 20 admin Reply Many people are pleased with the results of taking Skinny Fiber which is why the product has been so popular for the last few months. (getbodywraps.com)
- Typically, people make four to five attempts per year to lose weight. (organicexcellence.com)
- Although body image seems to develop naturally as we mature, there is probably a large part of our body image that is socially derived, from these real or imagined perceptions, judgments and comments of other people. (obesityaction.org)
Excess fat1
- The best candidates fall in a normal weight range, with pockets of excess fat and firm, elastic skin. (emoryhealthcare.org)
Height8
- What's the Right Weight for My Height? (nih.gov)
- Because of possible rounding errors in age, weight, and height, the results from this calculator may differ slightly from BMI-for-age percentiles calculated by other programs. (cdc.gov)
- BMI is a calculated measure of weight relative to height. (cdc.gov)
- The term was based on the use of insurance data that demonstrated the relative mortality for males and females according to different height-weight combinations. (wikipedia.org)
- Use the height weight chart for men and women given below to find your ideal or desired body weight. (fatfreekitchen.com)
- Look for your ideal weight according to your height. (fatfreekitchen.com)
- This effect lessened and even reversed with increasing age and weight, decreasing height, and heavier smoking (in the longitudinal study). (nih.gov)
- The influence of height on VC and FEV1 appeared to depend markedly on the weight of the subjects. (nih.gov)
Results4
- Benefiting from 10 years of smart scale expertise, Withings Body provides the most accurate results at every weigh-in, so you can trust your readings. (withings.com)
- Studies into how diet beverages affect weight control have found conflicting results. (nih.gov)
- All of a sudden you'll go from doing 25 conventional push-ups to only being able to do 10 of these bad boys - voila - new challenge - big results with body weight alone. (lesmills.com)
- The Body Reset Diet was created to give you rapid results in the beginning because this inspires confidence and motivation to stick with the plan. (freedieting.com)
Health4
- Excess weight can raise your risk for type 2 and gestational diabetes, heart disease, cancer, and other health problems. (nih.gov)
- Excess or reduced body weight is regarded as an indicator of determining a person's health, with body volume measurement providing an extra dimension by calculating the distribution of body weight. (wikipedia.org)
- Neither Donna Gates nor Body Ecology, Inc., nor the publisher of this content takes responsibility for possible health consequences of any person or persons reading or following the information in this educational content. (bodyecology.com)
- The review, co-authored by investigators at the American Cancer Society, Imperial College London, and the Harvard T.H. Chan School of Public Health, presents global and regional patterns in excess body weight, as well as factors driving the epidemic, a summary of the evidence linking excess body weight to cancer risk, and policy actions that could help address the issue. (cancer.org)
Composition14
- Study procedures include a physical exam, blood and urine tests, DXA (for body composition), hand x-ray (for bone age), and breast and transabdominal (pelvic) ultrasounds. (nih.gov)
- Measurements of leptin, adiponectin, soluble leptin receptor, lifestyle behaviors, and body composition were collected at baseline and 6 months. (hindawi.com)
- Your body composition has something to do with those numbers. (wholehealth.com)
- It may not occur to you before but knowing about your body weight and body composition is important. (wholehealth.com)
- Now that you have the reason to care about your body weight versus body composition, it's time to learn more about them. (wholehealth.com)
- You can find more information about the difference between your body weight and your body composition. (wholehealth.com)
- Your body composition is the weight made up of your muscles, bones, water, and fats. (wholehealth.com)
- What Is Body Composition? (wholehealth.com)
- While your fat tissue, body composition, and weight can occupy more space. (wholehealth.com)
- When you undergo a body composition analysis, it will make you understand your body weight better. (wholehealth.com)
- The DEXA scan is an advanced method of body composition analysis. (wholehealth.com)
- Then, it will estimate your body composition. (wholehealth.com)
- Body composition will affect every aspect of your physical fitness. (wholehealth.com)
- What Affects Your Body Composition? (wholehealth.com)
Evidence2
- Other studies have also found evidence that suggests time of day influences energy balance and body weight. (snopes.com)
- Economic Development, Novelty Consumption, and Body Weight: Evidence from the East German Transition to Capitalism ," Working Papers wp1002, Dipartimento Scienze Economiche, Universita' di Bologna. (repec.org)
Stronger2
- Whether your goal is to get stronger, leaner, or simply fitter, there is a way to get there using nothing more than the body you were born with. (askmen.com)
- These are very hard, so beginners should just try holding a position without dipping - you will shake as your body tries to stabilize and as you get stronger you will stop shaking. (exercisegoals.com)
Small amounts2
- Body weight varies in small amounts throughout the day, as the amount of water in the body is not constant. (wikipedia.org)
- 6. There are small holes on the bottom so you can add small amounts of weight to bring the car up to 5.0 oz...use Tungsten BB's or Tungsten Putty . (pinewoodpro.com)
Factors1
- The reason why the body packs on more weight with age has a lot of separate factors playing into it. (healthstatus.com)
Weighing scales1
- Practically though, body weight may be measured with clothes on, but without shoes or heavy accessories such as mobile phones and wallets, and using manual or digital weighing scales. (wikipedia.org)
Thyroid1
- Chemicals also pose a serious problem to the thyroid gland and the efficient utilization of thyroid hormone throughout your body. (organicexcellence.com)
Strictly1
- Strictly speaking, body weight is the measurement of weight without items located on the person. (wikipedia.org)
Patterns1
- When the device was removed the rats resumed their normal eating patterns and their weight returned to pre-treatment levels. (nih.gov)
Upper body3
- Keep your upper body straight, core engaged, with your shoulders relaxed and your chin up. (popsugar.com)
- Keeping knees and elbows locked, simultaneously raise upper body and lower body while trying to touch fingers to toes. (greatist.com)
- Perform a standard crunch, then lower your upper body to about an inch from the floor and switch legs. (greatist.com)
Accountability1
- The Incomparable author and fiancé Artem Chigvintsev welcomed their first child together on July 31 and have been in baby bliss , but the longtime athlete is ready to take "full accountability" for her body goals. (lifeandstylemag.com)
Ideal5
- A person is considered obese when his weight is 20% more than the normal or ideal weight. (fatfreekitchen.com)
- We should therefore maintain an ideal weight, according to the our body structure. (fatfreekitchen.com)
- The origin of the "ideal" body weight equations. (medscape.com)
- Determination of ideal body weight for drug dosage calculations. (medscape.com)
- The Ideal Body Weight calculator is created by QxMD. (medscape.com)
Physical activity2
Lose3
- Ad Featured Diets Diet Plan Honestly if you want to lose weight, just go out for a walk, go to the gym… eat less and also, love yourself just the way you are! (getbodywraps.com)
- If you're trying to lose weight, you probably just check on your weight every day. (wholehealth.com)
- In fact, those with a significant chemical load are often unable to lose any weight at all, regardless of how little they eat. (organicexcellence.com)