Who Is at Risk for Getting Too Much Vitamin D? Jessica McAllister, RD,a registered dietitian and the owner of Dietitian ...

Taking omega-3 and vitamin D supplements together can benefit your bone health, immune function, and more. Learn how to take ...

Vitamin D is particularly important for women, supporting bone health and pregnancy. Learn about vitamin D, its benefits, how ...

You may have too much vitamin D if you experience stomach discomfort, unusual mental symptoms, or kidney problems. Excessive vitamin D also shows up in a blood test. Vitamin D plays an important ...

Vitamin D supplements are mostly recommended when you’re deficient. In the U.S., 35% of adults are vitamin D deficient, ...

A new study suggests that vitamin D supplements may help preserve the length of telomeres, which "could mean a 3-year ...

Even though many individuals are subjected to vitamin D deficiency, excessive supplementation poses serious risks.

When the sun is out, your body can potentially make its own vitamin D, but it still may make sense to continue with ...

A new study finds that safe levels of vitamin D supplementation can promote longevity by reducing a certain type of cellular ...

Excessive vitamin D levels can disrupt calcium balance, leading to nausea and frequent vomiting. If you often feel queasy or experience unexplained stomach distress, it might be a sign that your ...

If your doctor recommends a vitamin D supplement for hair loss, they’ll let you know how much to take each day. Getting too much vitamin D can lead to vitamin D toxicity. This is a potentially ...