Cannabis contains compounds known as cannabinoids, such as THC (tetrahydrocannabinol) and CBD (cannabidiol), which interact with the endocannabinoid system (ECS). The ECS is a complex cell-signaling system present throughout the body and plays a crucial role in maintaining balance and homeostasis. When inflammation occurs due to various factors, the ECS acts to regulate it. The two primary cannabinoid receptors, CB1 and CB2, are found in different parts of the body. CB1 receptors are predominantly located in the central nervous system, while CB2 receptors are more abundant in immune cells and peripheral tissues, where inflammation often occurs.
When THC binds to CB1 receptors in the brain, it can modulate pain perception and inflammation. CBD, on the other hand, interacts with CB2 receptors in the immune system, leading to an anti-inflammatory response. Together, these cannabinoids can help regulate the body's immune response, thus reducing inflammation. Additionally, the ECS produces its endocannabinoids, such as anandamide, which also play a role in managing inflammation. The interaction of cannabinoids with the ECS forms the basis of their anti-inflammatory properties.