is BMI an accurate measure
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BMI Not a Good Measure of Healthy Body Weight, Researchers Argue Body mass index is the standard metric for determining who is normal-weight, overweight and obese, but BMI is not an accurate measure of fat, and doesn't explain the causes of poor health, scientists argue in an editorial today (Aug. 22) in the journal Science.
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BMI Not a Good Measure of Healthy Body Weight, Researchers Argue For most people, BMI provides a reasonable measure of body fat, but is not accurate for athletes (who weigh more because of muscle) or older people who have lost height, he said. Other methods of measuring body fat also have their pros and cons.
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Sleep disorders guide If you are one of these snorers, sleeping on your side will usually help you stop snoring. Some people add a pocket to the back of their pyjamas between the shoulder blades and a put a ball, like a tennis ball or golf ball in it to help avoid sleeping on the back.
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Why BMI is inaccurate and misleading BMI (body mass index), which is based on the height and weight of a person, is an inaccurate measure of body fat content and does not take into account muscle mass, bone density, overall body composition, and racial and sex differences, say researchers from the Perelman School of Medicine, University of Pennsylvania.hus a 6ft-tall man should have a waist circumference of 36 inches or less, while a 5ft 4in woman's waist should not exceed 32 inches. The waist-to-height ratio should be considered as a screening tool, Ashwell added. Ashwell explained that BMI does not take into account the distribution of fat around the body.
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Body Mass Index (BMI) Calculator Assessing Your Weight and Health Risk. Body Mass Index (BMI) BMI is a useful measure of overweight and obesity. It is calculated from your height and weight. BMI is an estimate of body fat and a good gauge of your risk for diseases that can occur with more body fat.
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Assessing Your Weight A high amount of body fat can lead to weight-related diseases and other health issues and being underweight can also put one at risk for health issues. BMI and waist circumference are two measures that can be used as screening tools to estimate weight status in relation to potential disease risk.However, BMI and waist circumference are not diagnostic tools for disease risks.aist circumference can be used as a screening tool but is not diagnostic of the body fatness or health of an individual. A trained healthcare provider should perform appropriate health assessments in order to evaluate an individual's health status and risks.
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What is Obesity? The BMI is a statistical measurement derived from your height and weight. Although it is considered to be a useful way to estimate healthy body weight, it does not measure the percentage of body fat. The BMI measurement can sometimes be misleading-a muscleman may have a high BMI but have much less fat than an unfit person whose BMI is lower.
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Body Mass Index (BMI) Body Mass Index (BMI) is a person's weight in kilograms divided by the square of height in meters. A high BMI can be an indicator of high body fatness. BMI can be used to screen for weight categories that may lead to health problems but it is not diagnostic of the body fatness or health of an individual.
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- Body Mass Index (BMI) is an established measure utilized by physicians and health experts to determine weight status (i.e. underweight, overweight or within a healthy weight range). Use this calculator to find out what your BMI can tell you about your health and well-being. What BMI ranges mean. Experts generally consider a BMI below 20 to be underweight and a BMI of 20 to 25 to be healthy. BMIs of 25 to 30 are generally considered overweight, while a BMI over 30 is generally considered very overweight (obese).
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Body Mass Index (BMI): An Unreliable Indicator of Obesity This is one fact I can’t deny. Unfortunately, the problem we face with obesity has created issues which may now even be impacting those who are not overweight. The Body Mass Index is the single most common method of measurement used to determine whether a person is overweight. Medical professionals will tell you that a healthy individual should fall between the BMI values of 18.5 and 24.9 kg/m2. According to Health Canada, your BMI is classified as follows:
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Body Mass Index (BMI) Calculator Your body mass index is not about what weight you look the best at, it is what weight are you the healthiest with the energy stores your body needs, and the amount of tissue your organs must provide blood and oxygen to. BMI is a useful measure of overweight and obesity.
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How Accurate Is Body Mass Index, or BMI? What's your number -- under 25 or over 35? Body mass index (BMI) may not be a term that's on everyone's lips, but it's important for your health to understand what it is and to know your number. Essentially, BMI is a simple mathematical formula, based on height and weight, that is used to measure fatness.
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- Presently, there is no precise clinical definition of obesity based on the degree of excess body fat that places an individual at increased health risk. General consensus exists for an indirect measure of body fatness, called the weight-for-height index or body mass index (BMI). The BMI is an easily obtained and reliable measurement for overweight and obesity and is defined as a person's weight (in kilograms) divided by the square of the person's height (in meters).
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- BMI, or Body Mass Index, is an appoximation of body fat based on height and weight. It is a poor way to measure body fat compared to an actual Body Fat measurement using the DEXA. The reason for this is that BMI assumes that everyone of a certain height should be within the same weight range.n order to optimize the program though, it is vital to see where you are in terms of body fat percentage and lean body mass (the mass of the body minus the fat). The results of the DEXA body fat analysis will accomplish this and help determine the proper nutrition and exercise program.
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Measuring Obesity 1 Indirect and imperfect measurement-does not distinguish between body fat and lean body mass. 2  Not as accurate a predictor of body fat in the elderly as it is in younger and middle-aged adults.  At the same BMI, women have, on average, more body fat than men, and Asians have more body fat than whites.
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- bmi is a useful measure of overweight and obesity it is calculated from your height and weight bmi is an estimate of body fat and a good gauge of your risk for diseases that can occur with more body fat the higher your bmi the higher your risk for certain diseases such as heart disease high blood pressure type 2 diabetes gallstones breathing problems and certain cancers
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BMI (Body Mass Index) 1 Body mass index (BMI) is a measure of relative size based on the mass and height of an individual. 2  The Quetelet Index was devised by Adolphe Quetelet, a Belgian mathematician, astronomer and statistician, in 1832. 3  It was later termed body mass index in 1972 by Ancel Keys.
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BMI Indications of Clinical Malnutrition Body Mass Index. Body mass index (BMI) can determine whether a person has an appropriate weight for his or her height by comparing the proportions between the two measurements. In mathematical terms, body mass equals 703 times the quotient of a person’s body weight divided by the square of his or her height.
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Body mass index is NOT a good indicator of whether or not you're healthy, researchers say Body mass index is NOT a good indicator of whether or not you're healthy, researchers say. 1  Body mass index is not an indicator of whether or not you're obese, experts say. 2  BMI is a measure of body size based on a person's weight and height. 3  Researchers say it's meant to be a citation tool and not a diagnosis.
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BMI Calculator (Metric and Imperial) Some people say your Body Mass Index (BMI) is the best way to calculate whether your body weight is ideal. Others say BMI is inaccurate and that a measurement of waist-hip ratio instead. Some alternatives methods to BMI, including the waist-hip ratio, are discussed in our article, 5 alternatives to BMI.
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BMI Calculator BMI Calculator. BMI (Body Mass Index) is a measurement of body fat based on height and weight that applies to both men and women between the ages of 18 and 65 years. BMI can be used to indicate if you are overweight, obese, underweight or normal. A healthy BMI score is between 20 and 25. A score below 20 indicates that you may be underweight; a value above 25 indicates that you may be overweight.
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Body Mass Index (BMI) Calculator What is body mass index or BMI? The body mass index otherwise known as BMI, is a simple calculation using a person's height and weight. The result typically in the range of 15 to 60 is known as the BMI or body mass index score. Most health organizations put a healthy BMI score between 18.5 and 25.0. Some people refer to this as a normal BMI.
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How useful is body mass index (BMI)? However, BMI has one important flaw - it does not measure your overall fat or lean tissue (muscle) content. Body Mass Index, derived from a simple math formula, was devised in the 1830s by Lambert Adolphe Jacques Quetelet (1796-1874), a Belgian astronomer, mathematician, statistician and sociologist.
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Can you really be both 'fat and fit?' Measuring body fat as opposed to BMI is thought to be a more precise (if time-consuming) method of judging whether a person is overweight or obese. Within the obese participants, 30% were “metabolically healthy” using BMI-based obesity criteria, and 46% were “metabolically healthy” using body fat percentage criteria.
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Body Mass Index (BMI) Calculator What is body mass index or BMI? The body mass index otherwise known as BMI, is a simple calculation using a person's height and weight. The result typically in the range of 15 to 60 is known as the BMI or body mass index score. Most health organizations put a healthy BMI score between 19.5 and 25.0. Some people refer to this as a normal BMI.
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BMI Calculator (Metric and Imperial) BMI Calculator. Calculate your body mass index (BMI) with this free body weight calculator tool. By calculating your body mass index, you can get an indication of whether your weight may be affecting your health. BMI is commonly used by Doctors and health professionals worldwide and is calculated using your weight and height.