1961Įctopic fat is fat that is stored in tissues other than adipose tissue (the normal fatty tissue). These findings support the growing appreciation of a pathogenic role of ectopic fat. Visceral adiposity is associated with incident cardiovascular disease and cancer after adjustment for clinical risk factors and generalized adiposity. This was shown in a study conducted in 2013 ( 7) that concluded that: Your waist size matters because health risk is not only about 'how much fat' you carry around with you, but where your fat stores are located:įat stored in your hips or thighs is less risky than the fat stored in your middle: abdominal fat is an indicator of higher health risk. These are the maximum allowed values recommended by the American Heart Association, National Heart, Lung, and Blood Institute ( 6): Measuring your waistline is a simple thing to do and it will quickly show you if you are carrying excess body fat around your middle. That is why health specialists recommend that you also Check Your Waist Measurement besides calculating your BMI.

So 'B' who has more fat in his body will be more stodgy or heavily built. This means that 'A' who is more muscular will appear slimmer because his muscle occupies less space than the same weight of fat. Out of shape and packs most of his or her weight as fat, it is clear that even though both have the same BMI, 'A' is fitter than 'B'.įurthermore, muscle weighs more than the same volume of fat because it is denser: the density of fat is 0.9 g/cm 3 (1.517 lb/yd 3) while theĭensity of fat-free-mass - or muscle is 1.1 g/cm 3 (1854 lb/yd 3) ( 5). Whittall Examplesįor instance, two persons with the same height and weight, and therefore the same BMI could appear as 'overweight', but if one ('A') is fit and has plenty of muscle mass while the other ('B') is Same height but different weight so their BMI is different. Older people have more body fat than young adults with the same BMI.At the same BMI, Asians have more body Fat than Whites ( 4).Blacks have less body fat than Whites (with the same BMI) ( 3).Women have more body fat than men with the same BMI.It also ignores the 'body build'.Įxamples of the influence of age, gender, and ethnicity on BMI: The objections to BMI arise from the fact that it is only a rough estimation because it does not consider the age, gender, or ethnicity of the person. So if your BMI is higher than 25 you should seriously consider losing weight, even if it is a small loss it will help you lower the risk of disease. Those with a BMI above 25 are either overweight or obese and have a higher risk of suffering from chronic conditions such as Please change your browser's settings and reload the page.īMI is 30 or more Risk factors for Overweight or Obese people It looks like JavaScript is not enabled in your browser. This calculator shouldn't be used for pregnant women or children. Use this calculator for adults 20 years old and older. This results in:īMI = 703 x Weight (lb) ⁄ (height (in)) 2 Another ExampleĪ person weighing 170 lb and measuring 6' 2 will have the following BMI: (remember to convert feet to inches - 6' 1 is 73 inches )īMI = 703 x (170 ⁄ 73 2) = 22.4 Our BMI Calculatorīody Mass Index (BMI) and the corresponding BMI weight status category. The same formula is used with pounds and inches but converting pounds to kilograms and feet and inches to meters. ExampleĪ person weighing 80 kg and measuring 1,80 m will have the following BMI:īMI = 80 ⁄ (1,80) 2 = 22.2 Pounds and Inches So it is the weight of a person in kilograms divided by the height in meters squared. The formula uses the metric system and is the following: It is widely used because it is an easy and inexpensive way to define a person's body fat. And although it does not measure your body fat directly, it provides a very good idea of a person's weight range (that is, if you are obese, overweight, normal, or underweight). What is BMI?īefore going on to calculate your BMI, let's first explain what it is.īMI is the relationship between a person's height and weight. Humans could benefit from fasting and exercising too. Alternate fasting extends lifespan and promotes longevity in nematodes and mice.

Body mass index calculator centimeters