Vitamin D is harder to come by lately as days are darker and longer. Here are 11 foods worth trying to naturally boost your intake.

We receive the most Vitamin D from sunlight to help us boost our immune systems. If you're vitamin D deficient and are looking for natural ways to get the nutrients you need, you've come to the right ...

Vitamin D’s benefits are wide-ranging—strengthening our bones and reducing inflammation. Recent studies even suggest the sunshine vitamin may keep the brain strong, too. Lower vitamin D levels were ...

Vitamin D often gets called the “sunshine vitamin,” and for good reason — our bodies make it when our skin is exposed to sunlight. Like the sunshine itself, the “sunshine vitamin” is crucial for our ...

Vitamin D3 is more effective than D2 for raising vitamin D levels, per a new study review. Here, experts explain what that ...

Taking too much vitamin D can cause nausea, vomiting, weakness, and bone pain. Over time, vitamin D toxicity may cause heart damage.

Vitamin K is a fat-soluble vitamin needed for blood clotting and bone health. Foods with more vitamin K than kale include dark, leafy greens, broccoli, and Brussels sprouts.