Values between 12 and 20 ng/mL are considered insufficient, and anything below 12 ng/mL is considered a deficiency. There is ...

Vitamin D toxicity, also known as hypervitaminosis D, is a rare but potentially dangerous condition that kicks in when ...

Fact checked by Nick Blackmer Vitamin D plays essential roles in your body, such as helping it absorb calcium, promoting bone health, and regulating immune function, inflammation, and mood. But as ...

Vitamin D, often known as the ‘sunshine vitamin’, is essential for strong bones, immune function, and overall health. While natural sources of this nutrient cannot overload your system, taking ...

Excess vitamin D causes calcium to accumulate in the blood, forcing the kidneys to filter and excrete the surplus. Over time, high urinary calcium leads to kidney stones and nephrocalcinosis ...

A new study suggests that vitamin D supplementation may help preserve the lengths of the protective caps at the ends of chromosomes known as telomeres.