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 ...

If you melted down the average UK adult, you’d find around 22 kilograms (48.5 pounds) of creamy yellow fat – equivalent to around 88 blocks of lard, enough to fill two-thirds of a small suitcase or ...

There are various types of body composition tests (more on these below). Still, each one measures the percentages of fat and fat-free mass (muscle and bone) in the body. Knowing these percentages can ...

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

Thanks to the ever-improving world of fitness trackers and apps, you've never had more access to personal health data. But which of the dizzying number of markers and metrics should you really be ...

Share on Pinterest Compared to BMI scores, body-fat percentages were a stronger predictor of the 15-year mortality risk of young adults, a new study found. Thana Prasongsin/Getty Images A new study ...