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

When it comes to building strong, healthy bones, the emphasis on strength training has never been greater. Staying active is essential for bone health, but it’s important not to neglect the basics: ...

Vitamin D3 may be one exception as it is important to prevent and treat osteoporosis for those who are at risk. While I often hear that vitamin K2 is effective for osteoporosis (p ...

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

A new study found that vitamin D supplementation improved a key marker of biological aging—but it's probably too soon to rush to the drugstore. Here's what to know.

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

It's important not to take too much as doing so over a long period of time can cause too much calcium to build up in the body ...

Getting enough of the "sunshine vitamin" can be difficult in cold months.

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

What is vitamin D3? Your body creates this vitamin naturally when exposed to sunlight. In the winter, however, we tend to stay inside more, making it harder to get the proper amount of D3. There are a ...