Im 28 and have been training for 2 years 4 days a week i'm 5' 10" 170 at 14%bf I eat around 2600-2800 cals a day and I also have a heart condition called SVT and am on a calcium channel blocker called cardizem cd 120 mg to control this and it works very well havent had any problems since starting it and was wondering if steroids would be safe for someone like me thanks for any help