Are you that stupid? They don't manipulate hormones, metabolism or anything like that. You are being ridiculous now.
Doug you are a liar and a supplement charlatan. Just like Andy Haman and everyone else. You guys are fucking frauds to the Nth degree! Give it up loser! We aren't newbie teenagers.
Are YOU that stupid? EVERYTHING that you put into your body manipulates hormones and metabolism. This is a basic medical fact of life.
Foods, vitamins, supplements, etc. All have effects on hormones and metabolism.
Why is Caffeine natural but Ephedrine not natural?
Why is Protein Powder, Creatine or whatever else natural but Pro-Hormones not?
Caffeine, Protein Powder, Creatine, Fried Chicken, All have effects on hormones and metabolism in the body.