A lady that my wife works with has a son about 16 yrs. of age. Big into sports and actually has scouts looking at him. Lately he has been throwing up in the mornings. Any thought on a steroid that would cause this? He has put on some size, but no huge gains. I do know he takes creatine and protein. My initial thoughts were he was taking to much creatine, but his mom says he is out. Anyone have some input? Thanks YM