Signs You May Be Low in Vitamin D. The most reliable way to know is with the 25-hydroxy vitamin D test, says Sangwan. But ...

Dear L.M.: Overdosing on vitamin D is dangerous. Last month, I had a patient who had elevated levels of calcium, which caused ...

Discover when and how to take your supplements for optimal absorption and effectiveness. Learn expert recommendations on iron ...

Popping the vitamin D daily and still feel there are little results? Well, it is possible there's something wrong about the ...

If you are looking to make changes to your diet or wellness routine in order to support your eye health, you’ve likely ...

Vitamin D3 is more effective than D2 for raising vitamin D levels, per a new study review. Here, experts explain what that ...

Our lifestyles have changed faster than our bodies can keep up. Between long hours indoors, endless screen time, and the ...

How to know if you’re actually vitamin D deficient and what to do about it - Experts say that if you only take one supplement ...

You can find combination supplements that include vitamin D and omega-3 fatty acids. "Because vitamin D is fat-soluble, taking it with omega-3s or other healthy fats can improve absorption," Planells ...

Toxic Delhi air is stopping sunlight from reaching skin, worsening vitamin D deficiency. Doctors suggest safe sunlight, diet ...