Retweet This: Conor McGregor ‘Natural’ Fighter | PED Effects

PED use in MMA is an ongoing issue when fighters are risking suspension or a possible lifetime ban, one would think this would be enough to discourage possible PED offenders in the sport of MMA.

Check out the re-tweet that Nick Diaz sent out, discussing the effects of some of the known performance enhancing drugs taken by athletes in various sports.