Arnold Schwarzenegger, widely considered as the greatest bodybuilder of all time, admitted to taking steroids (1). However, just like any other anabolic steroid, it is illegal without a prescription. Almost every JACKED bodybuilder who’s ever lived (and has taken steroids), would’ve been on Dianabol at some point in time. Dianabol promotes muscle hypertrophy, enhances strength, and improves recovery by boosting protein synthesis, nitrogen retention, and glycogenolysis. Monitor testosterone, LH, and FSH levels via blood work. Misuse of anabolic drugs.Robinson RJ, White S.BMJ. Effects of methandienone on the performance and body composition of men undergoing athletic training.Hervey GR, Knibbs AV, Burkinshaw L, Morgan DB, Jones PR, Chettle DR, Vartsky D.Clin Sci (Lond). "Anabolic" effects of methandienone in men undergoing athletic training.Hervey GR, Hutchinson I, Knibbs AV, Burkinshaw L, Jones PR, Norgan NG, Levell MJ.Lancet. Experience with local anabolic therapy of unfavorably healing wounds.Suckert R.Wien Med Wochenschr. Dianabol, an anabolic substance for the treatment of dystrophy in childhood.SCHMOEGER R.Ther Ggw.