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

DEMENTIA can cause a number of physical changes in a person – but some of these changes could appear years before a diagnosis ...

Healthline reveals that our bodies naturally generate vitamin D when exposed ... a blood test 10 months ago, and after ...

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

New research finds that taking a daily vitamin D supplement may help lower blood pressure, especially for older adults with ...

A disease historically associated with malnourishment on sailing vessels may have a new, modern culprit: Bariatric surgery.

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

Can vitamin D supplements prevent heart disease? A new study finds no impact on cardiac health in older adults, even with ...

As far as bone health goes, vitamin D plays an important role because it maintains calcium and phosphorus balance by promoting absorption. Vitamin D is usually added to milk to increase calcium ...

Besides back pain, being deficient in the vitamin may also lead to other symptoms such as tiredness, increased susceptibility to illness, feelings of anxiety and delayed healing of wounds ...

Some studies have linked low vitamin D levels with mood disorders, including depression. Noticing an unusual amount of hair in your brush or shower drain can be a red flag. To confirm a deficiency, a ...