Medically reviewed by Soma Mandal, MD A vitamin D test is a blood test that measures the level of vitamin D (calciferol) in ...

Vitamin D is mostly associated with strong bones. One of the 13 essential vitamins, it can help prevent bone diseases such as ...

Peeing more than usual and feeling more thirsty are symptoms of too much vitamin D. Learn why overdosing on vitamin D is ...

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 ...

The NHS recommends that everyone (including pregnant and breastfeeding women) should consider taking a daily supplement ...

Vitamin D deficiency in early life may contribute to biological processes that raise the risk of autoimmune conditions, ...

In our fast-paced world, essential nutrients often take a backseat in our daily routines. Among these, vitamin D stands out ...

Daytime sleepiness, while seemingly harmless, can indicate underlying health issues like sleep disorders, medical conditions, ...

7, 2022 — Genetic research shows a direct link between low levels of vitamin D and high levels of inflammation ... which is generally known for its importance in blood clotting.

people with lower levels of circulating vitamin D in their blood, people with a BMI of under 30, and people ages 50 and older. The study is published in the journal Engineering. Simin Liu ...

Researchers have identified that children deficient in vitamin D experience more severe symptoms of obstructive sleep apnea ...

It has become difficult to identify a population of individuals that has sufficient blood levels of vitamin D. Why are so many people vitamin D deficient? A review of the various factors that can ...