I don't ordinarily have a problem with adults wrecking their bodies with stuff like this. However, given the effect it has on young athletes, I think all sports should have a zero tolerance policy with a penalty of lifetime banning, as well as exclusion from hall of fame type accolades is in order.
The reason is that in order to make it, we have kids in middle school and high school taking this stuff and wrecking their bodies. Sure, you could say "fine, make them illegal in school sports, with manditory testing and zero tolerance', but that would only drive the youth to less organized and sanctioned sports venues. It's bad enough now that they get it from people who know better than to give it to them and don't care what it does to them.
If they knew in advance they'd be busted permanently, they might be a lot less likely to partake. That stuff does all sorts of bad things to various organs, and leads to other problems. Imagine what it does to the younger players.