Sarah is an experienced writer and editor enthusiastic about helping readers live their healthiest and happiest lives. Before joining Forbes Health, Sarah worked as a writer for various digital ...

Body mass index (BMI) is one of the most common and criticized tools in medicine for evaluating people’s weight and health risks. In recent decades, the use of BMI has come under scrutiny for ...

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 ...

Share on Pinterest A new study finds BMI scores for people over 40 may be less accurate. SolStock/Getty Images A new study finds that the body-mass index may be less accurate for people over age 40.

It’s a dirty word for some: BMI. Short for body mass Index, BMI is nothing more than a crude measurement of a person’s body fat based on height and weight. It was invented for researchers to use on ...

Using a body mass index (BMI) calculator can help a person determine whether their weight is within the recommended range for their height. However, BMI calculations have several important limitations ...

Roughly 200 years ago, a Belgian mathematician and statistician named Adolphe Quetelet, seeking to characterize “normal man,” observed that adults’ body weight in kilograms is roughly proportional to ...

Body Mass Index is a measure of body weight to the square of your height. A higher BMI indicates higher and unhealthy body fat, which may lead to various health problems. To determine your BMI, a ...