Intestinally produced neurotransmitter regulating mood, sleep, and overall well-being.
Neurotransmitter synthesized mainly in the gut from tryptophan. It regulates mood, sleep, appetite, and many physiological processes.
Often called 'hormone of happiness', serotonin is primarily a neurotransmitter. Approximately 90% of bodily serotonin is produced in the gut by bacteria and epithelial cells. Its synthesis depends on tryptophan availability, adequate light, and physical activity. Low levels are associated with depression, anxiety, and sleep disorders. Nutrition, sunlight, and exercise are powerful nutritional levers for optimizing serotonin.
Regulates mood, sleep, appetite, digestion, and overall sense of well-being.
Consume tryptophan-rich foods like eggs, chicken, and almonds. Expose yourself to at least 20 minutes of natural light daily to optimize its synthesis. Engage in regular physical activity significantly increasing serotonin levels.
Optimizing intestinal serotonin through nutrition and light is a powerful preventive strategy against depression.
A question about Serotonin? Ask our nutrition AI.
Ask a question