Learn how vitamin D benefits your body, and how to know if you're getting enough of this key nutrient or if you need more from sun exposure, your diet, or supplements.

Tuna is among the many types of fish that are hearty sources of vitamin D. In fact, a serving can provide over 5% of your ...

Vitamins D and C both play important roles in immune health, but will either prevent you from getting sick? Here's what experts want you to know.

Vitamin D supports bones, muscles, and immunity, but certain combinations can weaken absorption. Here’s what to keep separate and why.

There is an “indisputable relation between vitamin D and the immune system”, says a new review that shows that avoiding vitamin D deficiency has clear benefits for immune health. In addition, ...

Medically reviewed by Patricia Mikula, PharmD Key Takeaways Most adults can safely take vitamin D supplements every ...

Vitamin D is an essential nutrient for kids. Apart from building strong bones and preventing rickets, it supports muscle ...

In a definitive critical review, scientists at Children’s Hospital & Research Center Oakland ask whether there is convincing biological or behavioral evidence linking vitamin D deficiency to brain ...

People with vitamin D deficiency are at greater risk of becoming depressed, and those with depression are more likely to be ...

The pancreas contains Vitamin D receptors, which enable Vitamin D to affect insulin production, as well as the muscle and fat ...