What about the fact that bodybuilding is dominated by the carnivore lifestyle? Bill Pearl says that after going vegetarian, he had the same amount of muscle that he did when he won his Mr. Universe titles. Kenneth Williams, a vegan bodybuilder, placed third in the 2004 Natural Olympia bodybuilding competition. And, of course, Mike Mahler is long time vegetarian and strength coach extraordinaire. The fact is that, if you desire, one can easily build a massive physique while on a vegetarian or vegan diet.
The most commonly used AAS in medicine are testosterone and its various esters (but most commonly testosterone undecanoate , testosterone enanthate , testosterone cypionate , and testosterone propionate ),  nandrolone esters (most commonly nandrolone decanoate and nandrolone phenylpropionate ), stanozolol , and metandienone (methandrostenolone).  Others also available and used commonly but to a lesser extent include methyltestosterone , oxandrolone , mesterolone , and oxymetholone , as well as drostanolone propionate , metenolone (methylandrostenolone), and fluoxymesterone .  Dihydrotestosterone (DHT; androstanolone, stanolone) and its esters are also notable, although they are not widely used in medicine.  Boldenone undecylenate and trenbolone acetate are used in veterinary medicine .