Scientists compared vitamin D2 and D3 supplements in new studies. Results show D3 may boost immunity more than D2.

People who are on the lower end of normal or just below normal may benefit from taking 5,000 to 10,000 IU of vitamin D, ...

Women's Health may earn commission from the links on this page, but we only feature products we believe in. Why Trust Us? There are some vitamins that you’re probably pretty well-versed in, like ...

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 ...

Our country is blessed with sunlight, so, it’s easy to assume we’re getting enough Vitamin D. But the truth is, many of us, especially those who spend most of their day indoors, are running low on ...

Why take vitamin D3 with K2? Discover their roles in calcium absorption, bone strength, and heart protection in simple terms.

Recent research from Vanderbilt University Medical Center reveals a significant link between magnesium supplementation, gut microbiota, and vitamin D synthesis, highlighting its potential in ...