Here’s what vitamin D3 is and why your body needs it.

When it comes to building strong, healthy bones, the emphasis on strength training has never been greater. Staying active is essential for bone health, but it’s important not to neglect the basics: ...

Vitamin D3 helps your body absorb calcium, which is essential for healthy bones. Direct sunlight and foods like fatty fish and fortified dairy are good sources of Vitamin D3 A doctor can help you ...

A new review of studies finds that the type of vitamin D that you take matters. The study looked at vitamin D3 vs. vitamin D2 and found vitamin D2 to be less potent and actually reduced serum (total) ...

It's that time of year when your body produces less vitamin D. Sunshine is the main source of vitamin D, and we need it to keep our bones and muscles strong. Many people take supplements to meet the ...

“Vitamin D3 (cholecalciferol) usually is recommended because it is absorbed better than vitamin D2 (ergocalciferol),” Garden-Robinson explains. “For example, vitamin D3 often is obtained from sheep ...

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 ...