DESC: Premature aging is a concern for many people. To remedy this worry, brain health specialist Eric Braverman has written a user's manual for the brain. His book helps the reader discover chemical imbalances in the brain, and then aims to correct imbalances with suggestions for medication, nutrition, hormones, supplementation, and lifestyle changes. Specific instructions on how to improve neurotransmitter deficiencies and exercises for memory strengthening round out this groundbreaking work.