Vitamin D supplements are among the most widely used in the United States, especially among people who don’t get enough sunlight or vitamin-D-rich foods. Health experts say daily supplementation can ...

Give your immune system a little support this season.

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 ...

New research finds that people low in this vitamin may be more likely to get severe flu infections. Scientists say that vitamin D, specifically, may help lower certain groups’ risks of severe ...

Here’s what vitamin D3 is and why your body needs it.

Discover fish high in vitamin D besides salmon. Compare how much vitamin D trout, mackerel, tuna, halibut, and sardines provide—and what other key nutrients they offer.

Vitamin-D fortified milk, milk alternatives, and orange juice are great sources of vitamin D. Some waters and sports drinks have added vitamin D as well.

HUDSONVILLE, Mich. — A West Michigan family physician said she is diagnosing a number of people with vitamin D toxicity. Vitamin D is a common supplement for Michiganders in the winter. With less ...

There's no ideal time of day to take vitamin D for maximum absorption. However, experts recommend taking the fat-soluble vitamin with a meal. Beyond pairing the supplement with a fat, dosage and type ...