Too much vitamin D, or vitamin D toxicity, happens due to a buildup of calcium in the blood (hypercalcemia), which can be ...

Vitamin D deficiency can lead to bone softening and subsequent bone pain and fractures. Learn its causes, diagnosis, treatment, and prevention.

There's no ideal time to take a vitamin D supplement for maximum absorption, but what you take it with can have an impact.

A 2017 study showed an increase in vitamin D deficiency diagnoses — which researchers linked to an uptick in vitamin D test requests, indicating a rising interest in the nutrient. As more and more ...

Our own immune system is one of our greatest allies in suppressing the development of cancer in our bodies, but it often needs a little push. One way of doing this is by using a class of medications ...

Medically reviewed by Allison Herries, RDN Key Takeaways Vitamin D plays a vital role in overall health. It is a fat-soluble ...

Elina Hypponen receives funding from the National Health and Medical Research Foundation, Medical Research Future Fund, Australian Research Council, and Arthritis Australia. Joshua Sutherland's ...

Medically reviewed by Alex Yampolsky, PharmD Taking vitamin D daily can support bone strength, muscle function, and balance.Benefits are most noticeable in people who don’t get enough vitamin D from ...

In the ABCs of vitamins, D is one of the most important. It helps the body absorb calcium, a mineral that's crucial to build and maintain healthy bones. Vitamin D also has anti-inflammatory and ...

Despite abundant sunshine, nearly 8 in 10 Indians are deficient, making awareness, testing, and correct supplementation ...