#Bmi body mass index calculator professional

The “obesity paradox” refers to the belief that people with BMI measurements above the normal range had lower cardiovascular mortality.

This conclusion has been backed up by major systematic reviews and meta-analyses of studies.

Since the early 2000s, research into heart disease mortality has indicated that persons with a BMI in the overweight range have a higher chance of survival.

That is, “extra” weight for healthy persons with BMIs of 25 or 26 may not be fat. The argument that the BMI measurement-which merely takes into account one’s weight and height-often delivers a deceptive indication of “overweight” when a person is just in good form and has good muscle mass is the one that has gained the greatest traction. Several theories have been proposed to explain this apparent mismatch. Even in this mild condition of overweight, most studies reveal an increased medical risk, while a few studies show a slightly lower risk for these people. If there is a point of contention, it revolves around people who are overweight but not obese, or whose BMI is slightly higher than 25. This is assumed to be due to underlying disease processes, such as heart disease, lung illness, cancer, or infection, which, on their own, frequently result in weight loss as the disease progresses.

People who are underweight are also more likely to die.

Obese or extremely obese people have a far higher risk of dying from any cause.

For pregnant women, BMI should not be utilized as a measurement.Īlmost all studies that use BMI scores agree on a few points:.On the other hand, elderly persons with muscle mass loss due to aging may have their body fat proportion underestimated.This means that an athletic person may be classified as fat based simply on their BMI, despite the fact that they are at a healthy weight.

#Bmi body mass index calculator professional

Because muscle is heavier than fat, the body mass index may exaggerate body fat in persons who are muscular, such as bodybuilders, boxers, and other professional sports.The body mass index (BMI) is one tool that healthcare practitioners can use to assess if a person is at a healthy weight, but there are additional aspects to consider.

A little higher BMI, for example, may help prevent bone loss if you’re over 65. It is frequently preferable to have a BMI between 25 and 27, rather than under 25, among elderly persons.