Cannabidiol, or CBD, is the
lesser-known child of the cannabis sativa plant; its more famous sibling, tetrahydrocannabinol,
or THC, is the active ingredient in pot that catapults users’ “high.” With
roots in Central Asia, the plant is believed to have been first used
medicinally or for rituals around 750 B.C., though there are other
estimates too.
https://ipsnews.net/business/2021/12/27/cbd-gold-essential-oil-reviews-controlling-ecs-relieves-pain/