CNN Anderson Cooper 360 August 6, 2013 05:11:00
>> doesn't show up in tests? >> olympics and stuff, tested. it's hard. something that doesn't leave markers. i'm not a scientist, not a doctor, but i know so many people that have tested for drugs and never caught with it. it's just something that helps recuperation. when you add anabolics, you grow the muscle. >> that's the testosterone? >> yes. that's why the biogenesis was big. he used testosterone. >> what are peptides? >> a compound, a couple different compound they have of, say, growth hormones of testosterone and not the compound. it's missing a couple of things. you inject in your body...