haish this part really irks me, people need to aware all thing you take is chemical, even simple water is chemical. How do you think plant based substance do lt's work? Chemical inside. How does only now CBD got recognition eventho weed already exist long time ago? Because active component CBD and THC (this one get addict) really similar in molecule and only this past 100 years chemist learned to extract and analyze the components and biologist/doctor learned to control the effects on human consumptions.

Nature is great, we're still learning everyday from it, but don't think anything nature is good and artificial humanmade is bad. Don't discredit ancetsors effort to identify which is good and bad, even nowadays some people died because picked up something similar from nature but actually dangerous. Even some plant you eat now, sometimes it will revert to old version and it's uncomptiable with human. See recent case at japan old couple eat calabash got poisoned because 1 of the plant suddenly decided to reverse and have unusual amount of cytotoxic