Calcium builds and strengthens bones, while vitamin D helps your body absorb calcium. You need both calcium and vitamin D in ...

The first thing you could do to find out if you’re vitamin D deficient is try an at-home blood test – they’re readily ...

Researchers report in a study, published in Biomolecules and Biomedicine, that lower blood levels of vitamin D are ...

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 ...

Sometimes, despite adding many healthy foods to your diet, you feel tired. Many factors, including certain nutrient ...

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

Taking too much vitamin D can lead to nausea, vomiting, confusion, heart issues, and potentially kidney failure. Your doctor ...

With fall comes diminishing daylight hours. And that has some alarming side effects. Vitamin D deficiency can increase the ...

Does a long and busy schedule during the day prevent you from taking vitamin D during winter? Then it's time to wake up! As ...

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

Dr. Eric Berg, a chiropractor and nutrition expert, explained in a YouTube video how vitamin D deficiency can cause a wide ...