In this groundbreaking book, neuropsychiatrist Dr. Daniel G. Amen demonstrates how your brain's health is directly linked to your happiness, anxiety, and relationships. Using SPECT brain imaging, he shows how various conditions like depression, anger, and impulsivity are related to specific brain functions. The book offers practical 'brain prescriptions' including dietary changes, supplements, and cognitive exercises to help you heal your brain, overcome behavioral challenges, and unlock your full potential by optimizing your most important organ.