By: Mana Botanics
The ECS is believed to have more cellular receptor sites than any other receptor system. The widespread distribution of these cannabinoid receptors shows just how important the ECS is to our overall bodily function and health.
What are Endocannabinoids?
Endocannabinoids are endogenous neurotransmitters that are produced by our bodies. They regulate neurotransmission and allow for feedback loops. Anandamide and 2-Arachidonoylglycerol (2-AG) are the two primary endocannabinoids.
What are Phytocannabinoids and how are they different than Endocannabinoids?
Phytocannabinoids are plant derivative compounds (primarily extracted from cannabis) that mimic the characteristics of the endocannabinoids. THC and Cannabidiol (CBD) are the two primary phytocannabinoids that mimic the endocannabinoids Anandamide and 2-AG, respectively. Both endocannabinoid and phytocannabinoids, collectively referred to as cannabinoids, bind to cannabinoid receptors that exist throughout the mammalian body.
What are cannabinoid receptors?
Our ECS includes two primary cell cannabinoid receptors, CB1 and CB2. While these receptors are found throughout the body, they tend to concentrate in certain areas. CB1 receptors are abundant in the brain, while CB2 receptors are more often found on immune cells, in the gastrointestinal tract, and in the peripheral nervous system.
Discovered in the late 1980s, the Endocannabinoid System, or ECS is a biological system found in all mammals, composed of endocannabinoids and cannabinoid receptors. ECS affects virtually every cell, muscle, organ and tissue in our body, and critical to regulating a wide range of body processes, our nervous system, immune system, digestive system, endocrine glands, brain, heart, lungs, kidneys, liver, spleen, bones, muscles, blood vessels and cells, lymph cells, and fat cells.
The endocannabinoid Anandamide, as well the phytocannabinoid THC target CB1 receptors, predominantly found in the brain and nervous system, as well as in peripheral organs and tissues. The other main endocannabinoid 2-Arachidonoylglycerol (2-AG) and its own mimetic phytocannabinoid, CBD, are active at both CB1 and CB2 cannabinoid receptors.
Why is ECS important?
The ECS promotes homeostasis, or dynamic biological balance, in every cell, tissue, and organ, including the brain. Our ECS is responsible for overall health and wellness when properly functioning. Specifically, both 2-AG and CBD are involved in the regulation of immune system functions, inflammation, sleep, stress response, appetite, mood, memory and pain management.
What is Homeostasis?
Homeostasis, or dynamic balance, is the concept that most biological systems are actively regulated to maintain conditions within a narrow range. Conditions need to be just right for our cells to maintain optimum performance, and mechanisms have evolved to draw them back to the “Goldilocks zone” if they move out. ECS is a vital molecular system for helping maintain homeostasis—it helps cells stay in their Goldilocks zone. The stronger our physiological ability to stay in homeostasis is, the more robust our capacity to be in homeostasis, the healthier we are.