They are brainwashed by big corporate medical establishments. The proof is in the pudding ...ZERO RECORDED FATALITIES IN WHAT 3000 YEARS ? OF USE? They (Big pharmaceutical companies and doctors like Kaiser Permanente) dont sell the stuff, so they dont recommend the stuff you know? Thats basically it! They know you can easily grow just as good if not better meds yourself for next to nothing so "nobody" will ever go to the store and pay top dollar for it. No profit = no interest and no legality for us.