Imagine trying to work out if you are dangerously overweight without once hopping on to the bathroom scales. That's what a new method for determining body size aims to do.

One of the most common mistakes is eating more protein than necessary. Many people think more is better, but excess protein turns into extra calories that the body stores as fat. It's important to ...

Medical professionals, on the other hand, would like to remind you that these tests are anything but perfect. According to a ...