This article was reviewed by Craig Primack, MD, FACP, FAAP, FOMA. We’ll start at the very beginning: Body mass index (BMI) is a measure of someone’s weight compared to their height whereas body fat ...

Body fat scales are devices that a person can use to measure their weight and body composition at home. Body fat scales can provide a rough estimate. However, they are not very accurate. The term ...

Beth Skwarecki is Lifehacker’s Senior Health Editor, and holds certifications as a personal trainer and weightlifting coach. She has been writing about health for over 10 years. If you say you want to ...

The Korea Research Institute of Standards and Science (KRISS) has developed the world's first reference material to improve the accuracy of body fat measurements conducted through MRI and CT scans.

Here’s what to know about body composition numbers and what these metrics mean for your health and performance.

OBJECTIVE: Visceral fat, notably mesenteric fat, which is drained by the portal circulation, plays a critical role in the pathogenesis of metabolic syndrome through increased production of free fatty ...