Plus, who might need it and how to get enough.

Experts say timing isn’t the key—what really matters is how you take vitamin D and what you pair it with to help your body ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." There are some supplements that you can take whenever and wherever, regardless of the time of day, what ...

Vitamin D is essential for strong bones and a health immune system. Some foods and supplements affect how well it is absorbed ...

Few nutrients seem to get as much attention as vitamin D does. Taking a supplement has been touted as an effective way to slow overall aging and protect against heart disease and cancer, although ...