By: Michele Ross, PhD · Published On: August 21, 2020 · Last Updated: October 5, 2021What is Endocannabinoid Deficiency? Clinical Endocannabinoid Deficiency (CECD) was coined by Dr. Ethan Russo in 2004 to characterize symptoms found when there is not enough endocannabinoid system signaling. Most of the disease states related… Read More