While the recommended daily intake of vitamin D is 600 international units (IU) a day, you may need to take up to 3000 IU ...

Taking vitamin D2 may lower vitamin D3 levels, suggesting the two forms aren’t interchangeable. Vitamin D3 appears more ...

“However, we discovered that vitamin D2 supplements can actually decrease levels of vitamin D3 in the body, which is a ...

A new study shows that vitamin D2 may reduce vitamin D3 levels, suggesting D3 is the more effective supplement for immune and overall health. A new study conducted by the University of Surrey, the ...

Vitamin D2 supplements may lower blood levels of vitamin D3, which the body uses more effectively. Vitamin D2 comes from plants, while D3 is usually animal-based, making D3 harder to access for people ...

Could the "sunshine vitamin" be a silent player in breast cancer risk? While research is ongoing, some studies suggest low ...

A silent health crisis is unfolding as millions of Americans unknowingly suffer from a vitamin deficiency that dramatically increases their risk of heart disease, stroke, and cardiovascular death.

The research also discovered other potential benefits, such as reducing the likelihood of certain cancers or autoimmune ...

Depression is a serious mood disorder impacting daily life. Low vitamin D levels significantly increase the risk of ...

What does wearing SPF50+ sunscreen every day do to your vitamin D levels? Our recently published study provides some answers.

Maintaining a healthy immune system by eating foods rich in vitamin C could help you prevent getting ill in the first place, ...

Sunscreen is essential to preventing skin cancer and a study has shown that those who religiously wear it should be aware of ...