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

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 ...

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