A little CBD Info.

A cannabinoid is one of a class of diverse chemical compounds that acts on cannabinoid receptors in cells that represses neurotransmitter release in the brain. Ligands for these receptor proteins include the endocannabinoids (produced naturally in the body by animals),the phytocannabinoids (found in cannabis and some other plants). The most notable cannabinoid is the phytocannabinoid  tetrahydrocannabinol  (THC), the primary psychoactive compound in cannabis.  Cannabidiol (CBD) is another major constituent of the plant.