Cannabinoid receptor 1 (CB1)

Cannabinoid receptor 1 (CB1) is a protein found mainly in the brain and nervous system. It plays a key role in the body’s endocannabinoid system, which helps regulate various functions like mood, appetite, pain sensation, and memory. CB1 interacts with cannabinoids, chemicals found in cannabis, like THC, the main psychoactive ingredient. When these cannabinoids bind to CB1 receptors, they can alter how our body and brain respond to signals, influencing feelings of pleasure, relaxation, or even memory. Understanding CB1 can help scientists explore potential treatments for pain, addiction, and mental health disorders.