Vitamin D3 (cholecalciferol) is most well known for promoting bone health. But this vitamin is also pivotal for boosting the immune system, enhancing mood and muscle function, and supporting heart ...

A new study suggests that high doses of vitamin D supplements could help reduce disease activity among multiple sclerosis ...

Treatment with high-dose vitamin D reduced disease activity in people with clinically isolated syndrome in a Phase 3 trial.

Because vitamin D plays a crucial role in many aspects of health and growth, inadequate levels can put children at risk of developing chronic disease early on.

Determining the ideal diet for your specific body is best left to experts. The same is true for supplement recommendations. These days, though, social media can often muddy the water between ...

Vitamin D supplementation (D3 or 25[OH]D) was likely not significantly associated with protection against acute respiratory infection.

New York Post may be compensated and/or receive an affiliate commission if you click or buy through our links. Featured pricing is subject to change. Many people don’t know what vitamin D does ...

Everyday Health independently vets all recommended products. If you purchase a featured product, we may be compensated. Learn why you can trust us. Adding vitamin D supplements to your diet can ...

Another fatty fish that is an excellent source of vitamin D is the swordfish. The USDA lists a 100-gram serving as containing 666 IU of vitamin D. That's over the 600 IU daily recommendation for ...

Feb. 3, 2025 — Maternal vitamin D levels in the first trimester were related to both prenatal growth and pregnancy outcomes, according to a new study. Low vitamin D levels during the first ...

While regular exercise and eating a healthy balanced diet are essential for maintaining your overall health, there’s one vitamin that (despite eating healthily) you simply have to supplement in ...