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

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 ...

It is minor, but there is a difference in vitamin D vs. D3. Here, dietitians explain what you need to know, including if one is better for you than the other.

There are two forms of vitamin D supplements available: vitamin D2 and vitamin D3. Researchers have found that taking vitamin ...

As a woman, prioritizing your health and well-being is essential to living a long and productive life. One way to do this is to ensure your diet includes sufficient vitamins and minerals. At the top ...

Most of us already know that vitamin D helps keep our bones powerful and our body healthy still when it is time to pick the right supplement many of us feel confused between vitamin D and vitamin D3 ...

Medically reviewed by Jonathan Purtell, RDN Key Takeaways Vitamin D2 supplements may lower blood levels of vitamin D3, which ...

Our bodies create vitamin D when ultraviolet rays in sunlight convert a protein called 7-dehydrocholesterol in the skin into a type of vitamin D known as vitamin D3. When sunlight is sparse during ...

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

Have you ever noticed that every vitamin seems to have more than one name and almost every mineral comes in many different forms? It can make things confusing when you're trying to maintain a healthy ...