Damn, that sucks.
Think I'd heard about DMAA before, and it wasn't good news then either.
I don't think I could even contemplate taking stims unless not doing so was going to hurt or endanger me. Then again, I'm neither military nor lifting huge (at this point).
And I do enjoy a coffee before workouts, so...
Oh, and if someone finds out creatine will kill people lifting weights? I'm not going to be a happy lifter, no not at all. Just ordered some, lol.