Two chemicals, (melatonin/serotonin) can determine our mental and physical health. And an imbalance between them can cause depression, immunity deficiencies, memory loss, early aging and limit the amount of melanin put into the blood stream each day.
See this blog link for more insight:
And… Dr. Jewel Pookrum is a living legend on explaining how to maximize your melanin by the foods you eat. This stuff, we usually don’t get from the American Medical Association.