endocannabinoid system definition from the medical dictionary :
A family of short-lived phospholipid-derived agonists that activate receptors in the brain, liver, muscle, intestine and adipose tissue. The system has roles in regulating energy balance and obesity.
Hemp CBD oil vs. Hemp oil
Hemp oil is made from hemp seeds and does not have a significant amount of cannabidiol. Hemp CBD oil, on the other hand, is made from the entire plant and has a more significant amount of cannabidiol. CBD is abbreviated for Cannabidiol so it makes sense that CBD oil would be the more potent option.