Why vitamin D advice fails people with darker skin tones - melanin-rich skin has evolved different vitamin D metabolism ...

Vitamin D also helps blood vessels work better. It may help them stay flexible and relaxed. When blood vessels are relaxed, ...

There is evidence that suggests a connection between vitamin D blood levels and cardiovascular disease, the atherosclerotic variety in particular. Researchers from Germany took a closer look at ...

Over the past few decades, the "normal" blood level of vitamin D (25-OH vitamin D) was based on the amount needed to keep PTH from becoming abnormally high. Again, PTH at high levels can cause ...

Vitamin D supplements may help prevent the loss of telomeres, DNA sequences that shrink with aging, a large study shows. But ...

Researchers have found in a new study that Among women with PCOS, Vitamin D3 supplementation significantly improves glucose ...

A new study finds that safe levels of vitamin D supplementation can promote longevity by reducing a certain type of cellular ...

“Our findings suggest that targeted vitamin D supplementation may be a promising strategy to counter a biological aging ...

Vitamin D and B12 are essential vitamins for overall well-being. A deficiency in either of these vitamins can lead to symptoms such as fatigue, muscle pain, and more. Read on to learn how to naturally ...

In the largest study of its kind, researchers tested the vitamin D status of more than 70,000 people as babies.