The paper on page 131 of this issue of Nature Structural Biology furthers our understanding of one of these vitamins — vitamin D — by describing how it interacts with the protein that carries ...

During the winter months, maintaining an adequate intake of vitamin D becomes essential as the shorter days and colder ...

vitamin D supplements can come with side effects, especially if you take a high dose. That's because vitamin D is fat-soluble, meaning it can accumulate in the body's fat stores, possibly reaching ...

I'm fascinated by the fact that although we still don't have a government statement about D requirements, I think we will. The manufacturers are getting savvy, and many of the calcium supplements ...

While vitamin D is an essential nutrient for our overall health, a single dose of vitamin D injection can have adverse ...

However, 800 to 1,000 IU is the dose that may have a better chance of giving a patient a normal vitamin D level ... most individuals need to supplement with 800 to 1,000 IU per day to maintain ...

Worried about feeling under the weather this winter? Learn how vitamin D can help boost your immune defenses and keep you ...

When exposed to sunlight, your body manufactures vitamin D using a type of cholesterol. (Yes, even a certain amount of ...