In this episode of Health411, host Dr. Jonathan Karp and producer Daniel Geller discuss the therapeutic potential of psilocybin. Psilocybin is a naturally occurring compound found with highest potency in the Psilocybe genus of fungi. Although used recreationally for its hallucinogenic properties, magic mushrooms also show promise for the treatment of a wide variety of mental ailments including addiction, major depression, and PTSD.