UP to 25 per cent more adults could be classed as obese under a radical shake-up of the body-mass-index (BMI) system, experts ...

A large majority of Americans are walking around with too much body fat, nationally representative data suggests.

When you go in for a wellness exam, oftentimes the first things the medical assistant does is take your height and weight. With this data, the computer spits out your body mass index (BMI) number.

Could the way doctors traditionally measure obesity allow a subset of people with obesity-related health risks to slip ...

A new study on the impact of excess weight around the midsection — aka abdominal obesity — raises questions about causes, harms, and fixes. A large new study found that about 1 in 5 adults worldwide ...

A novel metabolic obesity assessment tool (metBMI) improves upon conventional BMI by capturing a wide array of metabolic factors that underlie obesity risks, including complex adiposity-related ...

Many adults with a normal BMI may still carry excess body fat that increases the risk of diabetes, heart disease, and other ...

A person can look fit, wear the right size, and still carry a silent risk. It sits around the waist, unnoticed and underestimated. For years, Body Mass Index (BMI) has been used as the standard way to ...

Medically reviewed by Lauren Schlanger, MD Key Takeaways Healthcare providers use BMI as a quick way to check if you're at a ...