Learn how vitamin D benefits your body, and how to know if you're getting enough of this key nutrient or if you need more from sun exposure, your diet, or supplements.

Winter means less time in the sun, but there are foods that can help you get the vitamin D your body needs to function.

Vitamin D alone may not be enough for bone health. Nutritionists explain why magnesium is essential to activate vitamin D and ...

Experts share the foods high in vitamin D to add to your plate to ensure you’re getting enough of the vitamin for optimal bone, brain, and immune health.

You’ve been doing everything right. You’re spending time outdoors, soaking up those precious rays, maybe even ditching the sunscreen for a few minutes to let your skin do its vitamin D magic. But then ...

The vital nutrient known as vitamin D plays an increasingly important role as we age, with adults over 65 requiring significantly more than their younger counterparts. While many recognize vitamin D ...

Treatment with vitamin D appears to help reduce the severity of coronavirus infection, adding to previous research that vitamin D may be protective.