"The Anti-Aging Miracles of Hemp-Derived CBD Oil - 5000 Years of Healing the Body and the Brain." this book presents cannabis oil history in different cultures, the main differences between Hemp and Marijuana, the healing benefits of Cannabinoids, the U.S. Patent, the discovery of the Endocannabinoid System by Raphael Mechoulam. It reviews much of the health benefits and on-going research. It finishes with a discussion of the Entourage Effect and how natural Cannabinoids are healthier and more effective than pharmaceuticals. Join the evolution of non-psychoactive Hemp Derived Cannabinoid Oil.