Essentially, it starts the same way for every skin tone: “Vitamin D synthesis begins when UVB rays penetrate the skin and convert 7-dehydrocholesterol to pre-vitamin D3.

Our bodies can convert a precursor of vitamin D in our skin to its active form using UV radiation, specifically UVB. There's lots of evidence that Vitamin D plays a crucial role in immune function ...

As far back as the 1960s, the biochemist W. Farnsworth Loomis had suggested that skin color is determined by the body's need for vitamin D. The vitamin helps the body absorb calcium and deposit it ...

If you have olive skin, then you might find that certain colors in all 3 undertones suit your skin. Share on Pinterest A chart to help identify your skin’s undertones. What this means for your ...

According to a dermatologist, vitamin D skin-care products can help soothe itchy, dry, and irritated skin. “Vitamin D can be anti-inflammatory, which is why it can be used as a skin-care ...

“The risk of skin cancer is much more real than the risk of vitamin D deficiency,” Dr. Wang said. He and other experts said that exposing your skin to UV damage just isn’t worth the risk.