Dont forget about Kerry Von Erich back in the eighties and his brother Kevin. Kerry, the really superbuilt one, had a coke habit. Kevin was so distraught, he shot himself over his brothers death.
I hate to speculate, but Ive been around the block enough to believe that at 38, as cut as he was all the time, Eddie Guerrero proboably was using at least a few cycles of 'roids per year. Its hard to stay in that kind of shape year round. We only see body builders in contest season and wrestling is year round, appearances are year round.
Roid's like Winstrol, Dinabol, Test, and Androstenidione (despite the fact that it used to be illegal, its just a weaker steroid), screw up your heart valves, cartilage in joints, liver, can wreck your complexion if youre prone to acne, aggravate and accelerate hairloss, lead to increased body hair, make your temper flare badly........they arent worth it. And those are just the effects we know of. In twenty or thirty more years, we will see if former users get cancers, etc.
Eddie G. was a good entertainer who stayed in good shape. He was as good as the face (good guy) as he was a heel (bad guy) in the storylines. Baseball player Ken Caminiti certainly had his health go to hell on roids'.