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

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 ...

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

June 3, 2024 — Healthy adults under the age of 75 are unlikely to benefit from taking more than the daily intake of vitamin D recommended by the Institutes of Medicine (IOM) and do not require ...

A doctor says two diseases common in the UK hundreds of years ago are making a comeback as many people are unaware of what ...

It's not easy to spot vitamin D deficiency. Some people might feel tired or get aches and pains. But others may not have any symptoms until it's too late, for example bowed legs or poor growth in ...

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 ...

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 ...

That makes sense, since, according to the Cleveland Clinic, some of the top symptoms of vitamin D deficiency in adults are fatigue, muscle weakness, and low mood, which can lead to feeling down ...

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 ...