Answer:
bodybuilders
Step-by-step explanation:
The largest growing steroid abusing population are bodybuilders. This population of individuals tends to start using anabolic steroids in order to increase their muscle gain while working out. They then increase their doses and abuse the drug because they want bigger and bigger muscles every time which they cannot gain with regular workout methods. This abuse is continued since a failure to continue taking the steroids will result in rapid muscle loss and that seems to be a bodybuilder's worst nightmare.