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 ...

Roche has announced that the U.S. Food and Drug Administration has categorized its Ionify 25-Hydroxy Vitamin D total assay as ...

Researchers examined the association between levels of vitamin D and risk for MS among White and Black military personnel in the US.

Vitamin deficiencies are quite common in India, but over-supplementation can also cause toxicity. So, understanding your ...

Preliminary new research suggests vitamin D can slow aging in cells across the body. Chief Medical Officer Sohaib Imtiaz breaks it down.

Research suggests that sunscreen use does not lead to low vitamin D levels. It is recommended that vitamin D be obtained through dietary sources and, if necessary, vitamin D supplements.

Vitamin D is often called the sunshine vitamin for a reason. It supports strong bones, a healthy immune system, and even mood regulation. That is why many people turn to supplements, assuming more is ...

The expert warned: " Taking too much vitamin D long term can lead to hypercalcemia, an excess of calcium in the body, which can cause problems with your heart, kidneys and bones. 4,000 IU or 100 mcg ...

Vitamin D has taken center stage in conversations about wellness—deservedly so—because its deficiency has been linked with a ...