Mammals make cannabinoids naturally. Through the precise secretion and use of cannabinoids, the body maintains homeostasis, regulates sleep, appetite, memory, mood, and so on.

CB1 and CB2 are the two main receptors that bind to cannabinoids in the human body. The former is mainly distributed in the central nervous system, and the latter is mainly distributed in the immune system. Different cannabinoids stimulate related receptors and produce different effects, for example:

AEA(anandamide)Anandamide: It makes people feel pleasant and happy

2-AG(2-Arachidonoylglycerol)2-Arachidonoylglycerol: Helps reduce inflammation and pain