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

Learn about the best time of day and way to take vitamin D and if you should consider a supplementing with this nutrient.

Sufferers often have few symptoms but too little can affect day to day life and can be serious for long-term health ...

Vitamin D3 seemed more effective than D2 at raising this important blood test. Furthermore, preliminary work showed that enzymes in the liver and the final vitamin D receptors (VDR) in important ...

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

2023 — Neuroscientists have shown how vitamin D deficiency affects developing neurons in the brain's dopamine circuit, which may lead to the dopamine dysfunction seen in adults with ...

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

Fortunately, it’s never been easier to get access to vitamins and supplements to fill those nutritional gaps -- and you don't even have to leave your home. These days, there's a subscription ...

Some people also experience fatigue, aches and pains due to vitamin D deficiency. If you think you might have this deficiency, ask your doctor to order a blood test. They can help you determine ...

Imagine Vitamin D as your body’s solar-powered nutrient, vital for keeping our bones robust, our immunity sharp, and our hearts healthy. Often dubbed the “sunshine vitamin,” it’s a key player in our ...

When skin is exposed to ultraviolet (UVB) light from the sun, the body converts a molecule called 7-dehydrocholesterol into pre-vitamin D3. Pre-vitamin D3 then changes into vitamin D3 within a few ...

The results build on two harmonized Phase I clinical trials, focusing on the use of Vitamin D3 tolerogenic dendritic cells ... New Proteins Involved in Regulating the Cell Membrane Sep. 13 ...