Recent research has investigated the potential health benefits of vitamin D, and the role it may play in protecting against certain health conditions. One study found that vitamin ...

A new study reinforces the importance of vitamin D to health, especially as the onset of winter diminishes sunlight, the most effective way humans absorb the vitamin. The study, published in the ...

New research found that vitamin D3 therapy, aimed at achieving optimal blood levels, significantly reduced the risk of repeat ...

Personalized vitamin D supplementation -- often requiring 5,000 IU of vitamin D each day -- did prove to have secondary ...

Vitamin D3 may help drastically reduced the risk of having a second heart attack, a new clinical trial has found.

What is vitamin D3? Your body creates this vitamin naturally when exposed to sunlight. In the winter, however, we tend to stay inside more, making it harder to get the proper amount of D3. There are a ...

Taking iron and vitamin D supplements together is a safe way to correct nutrient deficiencies and get the benefits of each.