Previous research has shown that vitamin D deficiency can increase the risk of multiple sclerosis (MS) — and a new study suggests that supplementing it in high doses could help reduce symptoms.

Cod liver oil is rich in important nutrients, but the supplements have potential risks. Experts discuss the benefits, side ...

Liver is a love-it-or-hate-it food, but if you like beef liver, it's another good way to get vitamin D. You can either cook it up, popular with onions, or liver sausage can be a good source of vitamin ...

When you think about taking supplements to boost your health, you likely think of vitamin C, calcium, or iron. But vitamin D ...

A woman says a popular CVS supplement caused her to be sent to the hospital with organ failure. Here's what you need to know.

While you’re enjoying spring and summer sunshine, you’re doing your health a favor: boosting your vitamin D. Good vitamin D ...

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