Body mass index (BMI) is a calculation used to estimate your body fat. Based on the BMI score, you may be categorized as being underweight, of normal weight, or overweight. The BMI score may also be ...

The body mass index, or BMI, predates the bathroom scale by more than half a century. But it has not changed with the times. The BMI was created in the 1830s before calculators and computers existed.

Share on Pinterest A recent study finds people with a high or low Body Roundness Index have an increased risk of death. Zing Images/Getty Images Body Roundness Index is a novel body composition ...