Some vitamins are stronger when paired with others. Experts share the most powerful nutrient combinations — and the ones you ...

Often overlooked yet essential, vitamin D supports everything from your immune system to your mood. Experts explain why ...

It's essential to get enough vitamin D to keep your immune system strong. But does it matter when exactly you take it?

Certain vitamins are more effective when taken together, according to experts. Here are the vitamins doctors say you should ...

Q. I have always been bothered by my legs and feet cramping at night. I put soap chips in socks that I wear to bed each night, and that usually helps.