No one can avoid gray hair and wrinkles, but what about preventing the brain from aging? Dr. Eric Braverman, "America's Brain Doctor" and bestselling author has created a simple, science-based plan that can help prevent the worst mental side effects of aging: memory loss, cognitive decline, and mood changes. Dr. Braverman distills 35 years of research and clinical experience into a 6-step program that helps spur neurogenesis: growing new brain...