Supplements that Pro Athletes Take Performance Enhancing Drugs like Dextromethorphan, Doxylamine Succinate, Pseudoephedrine, Oxilofrine, Chlorpheniramine, and Diphenhydramine HCLare typical ingredients in OTC cold medicine—except one.
Steroids and Amateur Athletes It's not just professional athletes who are using steroids, and apparently, age doesn't make a difference either.
HGH Side Effects Though most doping for muscle mass involves steroids, human growth hormone has been become highly publicized lately because of its recent abuse by professional athletes.