What is anandamide and how does it relate to cannabis?
Research-Based Answer
Anandamide (AEA) is an endogenous cannabinoid — a molecule produced naturally by the body that activates the same receptors as THC. Its name derives from the Sanskrit word "ananda" meaning bliss. Anandamide is synthesized on-demand from membrane phospholipids and rapidly degraded by the enzyme FAAH (fatty acid amide hydrolase). It activates CB1 receptors (with lower affinity than THC), TRPV1 channels, and GPR55. Anandamide is involved in pain modulation, mood regulation, memory, appetite, and the "runner's high" — a 2021 study found that exercise-induced euphoria in mice was blocked by CB1 antagonists, implicating anandamide. THC produces stronger, longer-lasting effects than anandamide because it is not degraded by FAAH and has higher CB1 affinity. FAAH inhibitors (which increase anandamide levels) are being developed as non-intoxicating anxiolytics.
This answer summarizes peer-reviewed research and is intended for educational purposes only. It does not constitute medical advice. Consult a qualified healthcare provider before making any medical decisions.