A gene called SDR42E1 has been identified as a key player in how our bodies absorb and process vitamin D. Researchers found ...

Vitamin D is not only an essential nutrient, but also the precursor of the hormone calcitriol, indispensable for health. It ...

Vitamin D supplements are popular for bone health and immunity. When is the best time to take vitamin D? Here's how to take it properly, according to experts.

Learn about nutrients, such as vitamin D, that might help alleviate rheumatoid arthritis symptoms and lower your risk of complications.

Vitamin K is increasingly marketed with Vitamin D. But is this combination evidence-based?

Some studies suggest vitamins C, D, and E may help with symptoms of restless legs syndrome (RLS). Learn more about these vitamins and other RLS treatments here.

Choose vitamin D3 over D2 for better absorption. Ideally, take your supplement with a meal containing fat to maximize uptake. For example, if you prefer taking vitamin D early in the morning or right ...

A new four-year study suggests that taking vitamin D daily might help slow down aging at the cellular level.

Vitamin C and D supplements are generally safe to take together. Taking both supplements may also enhance health benefits, such as immune function.

Vitamin D deficiency is common and is associated with risk factors like older age, certain medical conditions, and decreased sun exposure.

Having low levels of vitamin D has been linked to colorectal cancer risk. Experts explain the potential connection between the vitamin and cancer risk.

HIGH-DOSE vitamin D supplementation significantly reduces disease activity in patients with clinically isolated syndrome (CIS) and early multiple sclerosis (MS), extending the time to relapse or new ...