This may be an ignorant question, but Im really hoping I can get an an answer on this. Are there any supplements that do enhance an athelete's performance that are not considered PED's or illegal in boxing? For instance, supplements such as creatine, nitric oxide, or a test booster. Those can all enhance an athelete's performance and improve strength and stamina, but are they considered illegal in boxing? Margarito got some heat for taking a hydroxycut before he fought Pac but that is just a caffeine stimulant primarily used for weight loss. So where is the line drawn between supplements and PEDs?
