The Endocannabinoid System-History, Health and Why We Feel High
Puff Puff Post
SEPTEMBER 24, 2019
The History and Science of Cannabis. Having a THC concentration of less than 0.03%, hemp is a non-psychoactive plant. In 1964, the first phytocannabinoid, tetrahydrocannabinol (THC), was isolated. Higher THC to lower CBD/CBN ratio. Lower THC to higher CBD/CBN ratio.