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, overweight, or having obesity.

A new study compares body mass index (BMI) with body fat percentage and finds the latter is far more reliable in predicting ...

Body mass index, or BMI for short, is a measure of body weight based on your height. For decades, BMI has been a way to measure whether someone is at a healthy weight. In general, people are ...

Study shows people with high body fat are 78% more likely to die and three times more likely to die from heart disease, ...

A new study reports that measurements that detect body fat are a more accurate predictor of mortality risk than body mass ...

Body mass index, or BMI, has been used by medical professionals since the 1990s to classify whether individuals are a healthy ...

How to calculate body mass index (BMI) for women. A person's BMI is an estimate of body composition, based on their weight and height. A moderate BMI for females is usually 18.5–24.9, but ...

In the 1970s, researcher Ancel Keys conducted a study with more than 7,500 participants, trying to find the most effective way to measure body fat. After testing body mass index, water ...