Thank you very much Hanna for that link it was very informative. That is the exact questions that I had. I want to build my muscles so that I can live naturally without useing all these supplements and cleanses. Andreas stated to use Oxypowder . I am still a little concerned about it since it is manmade....p.s. I should have mentioned in the quote that I pasted it was written by MH. I just got it from his website.