Psychiatric Medicine is at a cross-road. Recent scientific journals report that most pharmaceutical drugs don't work for half of the population and that the serotonin (brain chemical) imbalance theory is questionable. Yet, the prescription rate of anti-depressants and anti-anxiety drugs continues to increase because medicine has no other options and people need help. In this interview, Dr James Greenblatt an integrative Psychiatrist of nearly 40 years explains how functional and natural medicine should be the first considered approach for safe and sustainable outcomes.