A notable decline in vitamin D levels and a rise in vitamin D deficiency rates occurred during the pandemic, with older women ...

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

Vitamin D is essential for maintaining strong bones, a healthy immune system and a stable mood, but millions of people in the United States and Latin America have low levels withou ...

Vitamin D2 supplements may negatively impact circulating levels of vitamin D3 and negate the latter's potential benefits, ...

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

Vitamin D often gets called the “sunshine vitamin,” and for good reason — our bodies make it when our skin is exposed to sunlight. Like the sunshine itself, the “sunshine vitamin” is crucial for our ...

There is nothing quite like enjoying some fun in the sun to provide your body with some much-needed vitamin D.

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

India's rising infertility rates may be worsened by widespread vitamin D deficiency. In men, vitamin D influences sperm count ...

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

Routine data from laboratories reveal a decline in vitamin D levels during the Covid-19 pandemic, especially in older women ...