New York Times best-selling author Dr. Mike Dow and Ronan Levy, founder of Field Trip, the world's largest provider of psychedelic-assisted psychotherapies, offer ways to integrate ketamine into treatment for depression, anxiety, PTSD, and more.It’s been described as the most important breakthrough in mental health since the introduction of Prozac in 1986. And though once considered taboo, the psychedelic compound, ketamine, is experiencing a spectacular t...