My wife is an orthopedic nightmare with lots of pain and she swears by drinking Moringa oleifera leaves every morn. I looked it up and apparently it's highly nutritional and used to address malnutrition, water soluble extracts killed cancer cells, apparently stimulates neuronal growth and neurite outgrowth after injury, etc. It was liking drinking grass so i never took to it. Medicine really hasn't been historically "curative" more so mitigate an illness, however with molecular medicine that is really changing things fast to be fair. But if you think about it still a lot of meds on the market come from botanical or geological sources so seems fair to self medicate-like pot has been recognized for thousands of years for medicinal purposes and only now is gaining grounds in the US. I turn 60 in April and I don't take any medication except maybe an occasional antacid or perhaps some antihistamine for allergies seasonally. Boron, Cobalt, Chromium, Copper, Flouride, Iodine, Iron, Manganese, Magnesium, etc all trace elements essential to human health. Too much of any of them can kill you too, but not enough can too. Eat right, exercise, don't smoke, moderate alcohol, and statistically you'll live longer.