Your skin tone may affect how much vitamin D you have in your blood. But taking vitamin D supplements does not change skin tone. Learn how vitamin D is linked to skin tone and skin health.

They may recommend taking a high dose of vitamin D for the first few weeks just to try and get you back to normal. You’ll want to test again about six months later to see if that supplementation was ...

Vitamin D deficiency, affecting a significant portion of the population, can manifest through various signs on the skin and legs. Slow wound healing, itchy or dry skin, and a dull complexion may ...

The nutrition professional highlighted the wide-ranging benefits this substance has on the functioning of the immune system.

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Vitamin D has long been known as an essential nutrient for strong bones and teeth, but in recent years it has gained a new reputation as a "longevity" vitamin because of its wide-reaching role ...

We were seated at a sunny table in a restaurant recently. Brightness on a cold winter day always boosts people’s moods. When I sat in the booth, unfortunately, the sun was lasering my eyes. All the ...

Rachael Link is a registered dietitian and health writer based in San Francisco. She completed her undergraduate degree at the University of Central Missouri and holds a master’s degree from New York ...

To treat dull skin, many people spend money on facials, serums, and lotions. The skin may appear improved for a few days, but the glow fades quickly. This can be annoying. In actuality, good skin ...