I think we are sort of in the worst of both worlds right now re: medicines/supplements/gray market. FDA approval is expensive slow process. Doctors train for a long time and then work 40+ years entire careers, some without a ton of continuing education. But then we have an entire gray market because enough legal and practical loopholes to drive a freight train through, such that people are self medicating with dubiou…
> some without a ton of continuing education.
Where did you get this idea? I did a simple, five second Google search and learned that on average, US doctors are required to complete about 50 hours of continuing education for each one- to two-year recert cycle. (On HN, I also hear similar complaints about public school teachers. It isn't true. Public school teachers are required to do similar continuing education.)