When the days shorten and the sun sinks low in the sky, that familiar winter slump sets in. There's a fundamental reason for this seasonal fatigue: low levels of vitamin D—the "sunshine vitamin." ...

You can find combination supplements that include vitamin D and omega-3 fatty acids. "Because vitamin D is fat-soluble, taking it with omega-3s or other healthy fats can improve absorption," Planells ...

You’ve likely heard about vitamin D’s important role in maintaining strong bones and teeth. But it also plays several other important roles to keep your body healthy – including the function of your ...

When your body lacks vitamin D, it can disrupt several important functions, especially the bones, muscles and immune system.

Milk is a primary source of vitamin D, but other foods, such as sardines and cod liver oil, are more concentrated sources of this important nutrient.

Discover the benefits of each and whether you should take one over the other. There are few nutrients that've been more in the spotlight than vitamin D. Also called the “sunshine vitamin” (since our ...

Magnesium and vitamin D help with bone health, mental health, and cardiovascular health. It's usually safe to take magnesium and vitamin D together.

Looking to increase your vitamin D intake? These foods contain more vitamin D than an egg and are easy to incorporate into ...

Vitamin D does far more than people usually realize — and its impact goes beyond general health. It can even influence how ...

Getting enough of the "sunshine vitamin" can be difficult in cold months.

Even in a sun-drenched country like Israel, most people are deficient in vitamin D. But what must be added for it to actually work?