According to the National Institutes of Health (NIH), the recommended intake of vitamin D for healthy adults is 600 to 800 IU ...

Taking excessive amounts of vitamin D can lead to serious health complications, including kidney failure, irregular heartbeat ...

A clinical trial suggests vitamin D may slow cellular aging by preserving telomeres. Researchers urge caution on dosing and emphasize lifestyle as the most reliable path to healthy aging. Vitamin D su ...

Recent research suggests that vitamin D supplementation plays a key role in protecting DNA and slowing down the aging process ...

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A trial by the University of Eastern Finland found that taking a much higher dose of vitamin D than recommended for five years did not affect total mortality or the incidence of cardiovascular disease ...

Vitamin D is an essential nutrient for bone health, the immune system, and general well-being. Even though many individuals are subjected to vitamin D deficiency, excessive supplementation poses ...

Excessive vitamin D supplementation, exceeding recommended daily intakes, poses significant health risks, as highlighted by a recent UK fatality linked to hypercalcemia. Overconsumption can lead to ...