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 ...

Here’s what vitamin D3 is and why your body needs it.

Research suggests that taking vitamin K supplements could prevent the 'worrying' side effects associated with taking vitamin D tablets.

The cardiologist didn't believe it was a big deal. Am I doing the right thing?

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 ...

DEAR DR. ROACH: My blood work showed that I was slightly low in vitamin D, so my doctor recommended that I take a supplement. My pharmacist was concerned and told me that vitamin D does not get ...

A new review of studies finds that the type of vitamin D that you take matters. The study looked at vitamin D3 vs. vitamin D2 and found vitamin D2 to be less potent and actually reduced serum (total) ...

Plus, how to tell if you need to supplement at all.

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 ...

Around one in six adults in the UK has low levels of vitamin D ☀ ...

Multivitamins can help close nutritional gaps in your diet. But certain foods provide vitamins, minerals, fats, fiber, and ...