This lecture, presented on February 2, 2018 at the Cady Wellness Institute in Newburgh, IN, represented Dr. Cady's review of the current peer-reviewed medical literature current as of that morning. The concepts of "endocannabinoids" vs. "phytocannabinoids" were reviewed. Themes in the medical literature were explored, including the relationship of the endocannabinoid system and CB! and CB2 receptors to modulate hippocampal neurogenesis, cause apoptosis in breast cancer cells, and many other interesting correlations. A careful review of legal vs illegal options for obtaining plant phytocannabinoids in the state of Indiana was emphasized.