Casey Viator used nothing but food & sleep when he gained 65lbs in one month. If you think otherwise its you being niave. Ask Dr Elliot Plese, if he's still alive, he was the supervising medical doctor at the Univ. of Colo. @ Grand Junction when the experiment was conducted. Casey also won the junior Mr America, junior USA, Mr America & Mr USA - ALL 100 % natural over the course of 2 yrs before the age of 20.