That's a valid observation, but I'm inclined to think that doctors prescribe lots of drugs because the FDA standards are so high (arguably too high). If you ess

That's a valid observation, but I'm inclined to think that doctors prescribe lots of drugs because the FDA standards are so high (arguably too high). If you essentially have zero liability for prescribing drugs because they have all been shown to be safe, then there's no reason not to. But the bottleneck isn't what doctors are willing to prescribe, it's what drug companies are willing/able to get through FDA approval, which is a bit different. (To be clear, I'm in full support of further research into these chemicals; just interested in all of the reasons that they are not as well researched.)