alright, i heard that the mafia used to give amphetamine to race horses to make them run faster. which stimulants have human power atheletes used? i have found that ephedrine actually adds to my 40 time.
Amphetamines, cocaine, caffeine, strychnine all/were common doping agents prior to the onset of drug testing at competitions. Obviously, with the exception of caffeine, these aren’t such great ideas.