Cynthia Perkins is a holistic health counselor and sobriety coach. She holds a bachelor's degree in psychology, a master's of education in mental health counseling, and a certificate of completion in functional medicine. She has researched the role of diet, nutrition, environmental toxins, and microbial overgrowth on our physical and mental health for more than twenty-five years. James M. Greenblatt, MD is the Chief Medical Officer at Walden Behavioral Care and author of Finally Focused: The Breakthrough Natural Treatment Plan for ADHD