While some studies suggest probiotics may help you lose weight and belly fat, more research is needed on their effectiveness.

The number does not capture a person's muscle mass; where on their body fat is stored; or how their race, ethnicity and ...

The way the world defines obesity has been in need of an overhaul, according to some experts, and it could be coming soon ...

A commission proposed a new definition of obesity focused on how excess fat affects the body, rather than assessing body mass ...