<p data-pm-slice="1 1 []">Whether they are phytocannabinoids or endocannabinoids, cannabinoids like CBD are taken in by the body and move toward the ECS, where they control this structure. The Endocannabinoid System, or ECS, manages the brain and nerves that control sleep, hunger, and other changes in the body. When the ECS stops working as planned, everything biological will die. It changes the connections between the drug and the brain to fix the mental and cerebral connections and help the CBD user keep up with their health as much as possible.