I do believe that brain chemistry plays a role in the development or severity of anxiety. My favorite book on the topic was written by Eric R Braverman, MD and is titled The Edge Effect. Dr Braverman describes the brain in terms of the actions of four neurotransmitters, dopamine, acetylcholine, GABA and serotonin. Readers take … More 10 Steps to Conquering Anxiety with Hypnosis:  8. Balance Your Brain Chemistry