Dr. Hyla Cass on Natural alternatives to psychiatric medications

Core perspective shared by Dr. Hyla Cass (Cass.com): "Targeted Amino Acid Therapy: Supplying 5-HTP, L-tyrosine, and GABA to naturally replenish depleted neurotransmitter pools." Key Works: 8 Weeks to Vibrant Health (2008), The Addicted Brain and How to Break Free (2015).