Pro wrestlers are, or at least they were, I don't know what's going on there now, I think they may have cleaned it up a little, notorious for drug use, and they are also notorious for dying young. But they were doing the roids extremely excessively. Years ago I remember going down to NJ and watching a powerlifting match with my partner, who was the middleweight NY State police powerlifting champion, to watch a powerlifting meet. He was training some of the competitors, and the main attraction seemed to be a gigantic 19 year old. I remember that the competitors were acting roid raged, and once I went in the bathroom which looked like a combo bathroom and shooting gallery. The 19 year old died shortly afterwards, and my partner - I suppose he was juicing because I never saw another Filipino that big and muscular - had a lot of heart troubles and passed away a couple of years ago. My other partner was the superheavyweight powerlifting champ in the same thing, and I think he was juicing too - he had like an unaturally deep voice - - I never talked about it with either of them nor have I ever had the slightest interest in touching it myself - and he came to a very sad end - and, oh, I was the heavyweight boxing champ, so we made a pretty cool threesome. Maybe moderate use isn't so bad I don't know. Look on weight lifting and bodybuilding forums. They talk about it a lot. Starting at age 50? Doesn't sound like a great idea but I dunno. Maybe moderate use is good for you for all I know. Write to Briggs on his Twitter site - tho he's probably ranting there about how he dindunuffin right now.