Yes, but I'm saying that if a natural remedy exists, why take synthetic drugs that have many different side effects?
Aspirin is the synthetic alternative to salicylic acid - willow bark extract, if you wish. The latter is the one with all the side effects, like bleeding stomachs. That's why Herr Doktor Bayer spent so much time on aspirin.
Why do you think that a new prescription drug - any new prescription drug - takes years of investigation by the maker to discover side effects? How much of that testing does a "nutritional supplement" have to undergo? If you don't even look for it, the odds are good you might not find it!