Benefits of Sunlight: A Bright Spot for Human Health 9
How else is sunlight used in the human body? Numerous chemicals, enzymnes, and hormones are created from the sunlight. The sun’s UVA and UVB light improves immunity. Hormones in the skin are created with sunlight. Numerous brain chemicals and endorphines are released during sunlight exposure. Learn about the other sun-dependent pathways in the body in part 9 of Benefits of Sunlight.