Fen-phen was touted as the greatest weight loss drug until it started causing heart problems. Turns out it was basically just speed (ephedrine).
All those student athletes died.
Did they? I don't remember but I was only a teenager back then.
So was I. And I used to do a lot of adderall. Once I did 300mg within a few hours.
I once took pseudoephedrine and then got on a stair climber that has the heart rate meter. I stopped when my rate was over 225.
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