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 ...

One study found that vitamin D may have anticancer effects, which could help reduce colorectal cancer risk. Another piece of ...

Overall, while the results suggest that targeted vitamin D3 supplementation may not reduce all major cardiac outcomes, it did ...

In this large randomised trial, people whose vitamin D3 was managed towards a target blood level had about half the risk of a ...

A new study suggests that personalized vitamin D3 supplementation, tailored to individual blood levels, may significantly ...

Vitamin D3, a form of vitamin D that we get from certain foods and exposure to sunlight, is an essential nutrient that plays a role in many bodily functions. This fat-soluble vitamin helps the body ...