Serotonin is a compound in the brain that promotes feelings of personal security, relaxation, and confidence. A serotonin deficiency can result in sleep disturbance, anxiety, depression, and a propensity to overeat, particularly carbohydrates like simple sugars. Startling research reveals that serotonin levels decline as we age! These findings provide a biochemical rationale to explain common age-related disorders such as depressed mood and sleep difficulties. Based on these discoveries, aging people may appreciably improve their health by restoring serotonin to youthful levels. The amino acid tryptophan is needed to produce serotonin in the brain. While the amount of tryptophan in a […]