Seriously, Cannabis.
THC is the property that makes people high af, but CBD is the good stuff that helps cure shit.
Look into it yourself, its cured cancer, helped people with autism, helped people with Parkinson's, and Dementia, and Altzheimer's, an many many other things.
In fact we have a critical system in our body called the Endocannabinoid system.
en.wikipedia. org/wiki/Endocannabinoid_system
Doctors are knowingly or unknowingly, are depriving our bodies of extremely critical nutrients which we get from Cannabis, which is a plant that was here long before we inhabited the earth.
There are some scholars that go as far as to say that Cannabis = Kaneh Bosm, and it was used in the holy annointing oils of Jesus Christ.
here is only one mention of it in the bible, but it is there in Exodus 30:23