We all have an endocannabinoid system (ECS) which are receptors in the brain, nervous system and includes organs and tissues. The ECS is a physiological process including appetite, pain-sensation, mood, bone, skin, the immune system and even voluntary exercise. Ingredients in cannabis work directly, together with our own ECS similar-to how a key opens a lock, providing benefits. There are many cannabis oil benefits and cannabis oil uses. Ask your cannabis dispensary for information about how to use different products.