The general recommendation for protein intake in healthy adults is about 0.8 grams of protein per kilogram of body weight, ...

A protein fart is a term used to describe increased, sometimes smelly, flatulence from protein. Learn about protein additives and gas.

Gym goers can sometimes be seen clutching protein shakes as if in possession of a magic muscle-building elixir or a tin of Popeye's spinach, gulping down mouthfuls between sets and furtive mirror ...

New research suggests some protein powders contain high levels of toxic metals. We spoke to an expert to find out more about ...