Sunlight Exposure
2 articles, from the basics to the full research. Each one answers first, then goes as deep as you want.
Read in order
- Is regular sun exposure good for you beyond vitamin D? 5 min Sunlight affects circadian rhythm, serotonin, blood pressure, and possibly red and near-infrared light effects (photobiomodulation) -- it's far more than a vitamin D delivery system.
- Does sun exposure cause skin cancer, and how do you get sun safely? 6 min Sun exposure causes most melanomas, with burns and sunbeds the clearest risks. How to get sun safely: shade and clothing first, sunscreen as backup.