I'm not comparing it to crack I'm saying that anything is fine in small doses. Let's go by your logic here instead, cardarine is banned cause studies show the opposite. You say don't use it. Ephedrine is banned and have studies supporting all kinda of ****. Now why do you say this is safe?
What? Cardarine was never "banned," it was "abandoned" in the developmental/testing phase, meaning that it was never even released/sold, so couldn't be in a position to be banned in the first place.
Also, ephedrine isn't only safe in "small doses," it's repeatedly been shown to be safe at EFFECTIVE doses, when paired with moderate doses of caffeine, taken daily for months. This is WAY more research showing safety than we have with cardarine; orders of magnitude more.
Also, if you did ANY research at all, you'd know that ephedrine is completely legal OTC in Canada, and also legal to buy without a prescription in the USA, you just have to ask for it at the counter of your local pharmacy; it's banned so people don't use it to make stronger drugs, which is why you can only buy so much at one time or in a certain period of time.
I hope you're trolling, because the lack of knowledge you're displaying paired with your confidence in making claims is quite ironic.
The OVERWHELMING CONSENSUS on actual studies (not random articles) is that ephedrine is quite safe and has a favorable safety profile, even paired with caffeine, taken daily, for months, multiple times per day. You're wrong...