Although researchers still need more information, we know that cannabinoids, which are the active compounds in marijuana, engage your endocannabinoid system (ECS).

Your endocannabinoid system is a vast network of cell receptors responsible for several bodily functions that include:

Memory
Mood
Pain perception
Sleep
Mobility
Metabolism and appetite
Immune function
According to the National Cancer Institute, the active chemicals cannabinoids found in medical weed cause drug-like effects in your body, including your immune system and central nervous system. The primary active cannabinoid in marijuana is delta-9 THC. Cannabidiol (CBD) is another active cannabinoid in cannabis that can reduce lower inflammation, decrease anxiety and relieve pain without giving you the “high” that delta-9 THC produces.

Marijuana for chemotherapy and the cannabinoids in it seems to have benefits in treating cancer symptoms and cancer therapy side effects. In fact, studies in the clinic and laboratories show that medical pot and cannabinoids can relieve nausea and vomiting, pain, loss of appetite and anxiety.Cannabinoids are also found naturally in the body.