Getting enough of the "sunshine vitamin" can be difficult in cold months.

A new study suggests that vitamin D levels may play a role in the development of respiratory infections.

Researchers have found a potential link between vitamin D deficiency and a higher rate of hospitalization for respiratory ...

A Verywell Health editor shares her experience with vitamin D deficiency and the impact that vitamin D supplements had on her ...

Vitamin D deficiency can lead to bone softening and subsequent bone pain and fractures. Learn its causes, diagnosis, treatment, and prevention.

A daily vitamin D supplement can support bone strength, muscle function, and balance—especially in people who are vitamin D ...

Vitamin D plays a role in insulin function and inflammation, and low levels are common among people with prediabetes. But can ...

Medically reviewed by Jamie Johnson, RDN Key Takeaways Too much vitamin D can lead to harmful health effects, including high ...

In India, vitamin D deficiency levels are present in 30 – 50% population, higher than what is seen in developed countries ...

Scientists are still untangling why the nutrient gap persists—and what it reveals about how women’s health is studied and treated.

Vitamin D regulates calcium and phosphate levels, which are both vital when it comes to maintaining healthy bones, teeth and ...

It’s important to specifically look for a vegan vitamin D supplement because standard vitamin D supplements often aren’t ...