Cannabinoid receptors are often what we associate with the endocannabinoid system. But, the ECS is more complicated than that. Enzymes also have a crucial role to play in the process. In a way, enzymes are kind of like Pacman. They gobble up various compounds, change them, and then spit out the parts. In the ECS, enzymes break down leftover endocannabinoids.
While THC binds with cannabinoid receptors directly, CBD does not. Instead, it works it’s magic on an enzyme. The enzyme in question is called FAAH, and it is responsible for pulling excess anandamide out of circulation.
CBD puts a stop to this. Psychoactive THC works by mimicking the body’s own endocannabinoids. But, CBD increases the amount of endocannabinoids in your system.
CBD stops enzyme FAAH from breaking down all of the anandamide, and therefore makes more of it available for use by your cells. This is why CBD is a natural mood-lifter without psychoactive effects.