When there is a deficiency of vitamin D in the body, it impacts several important functions of the body. Here, take a look at ...

Why vitamin D advice fails people with darker skin tones - melanin-rich skin has evolved different vitamin D metabolism ...

What are the dangers of vitamin D deficiency? Weak bones, low immunity and more. Learn natural ways to boost your vitamin D!

Researchers found that taking this vitamin every day may slow cellular aging by as much as three years. Here's everything you ...

New research suggests vitamin D may help slow biological aging by reducing telomeres shortening, a key marker of cellular aging. Newsweek has reached out to some of the study's authors as well as ...

Use certain medications. Some medications may interfere with vitamin D metabolism and absorption, including certain anti-seizure and antifungal drugs, steroids, cholestyramine, and certain HIV ...

Vitamin D and cholesterol share a similar pathway for production in the body, but their relationship is complex. Cholesterol is necessary to make vitamin D, and at the same time, vitamin D ...