“Deficiency can occur at any age if we don’t get sufficient sun exposure, eat a healthy diet or exercise regularly,” ...

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

Deficiency of vitamin D has been linked to issues in bone health, but recent studies are revealing a more complex ...

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

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

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

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 ...

Abortion pills are safe and effective even very early in a pregnancy, a new study finds. Clinics and hospitals tend to defer ...

Eggs provide a notable amount of vitamin D, especially when hens consume vitamin D-enriched feed or have sun exposure. They also contain crucial nutrients like vitamin B12, vitamin A, choline ...

See the foods and drinks that are a good source of Vitamin D according to health experts at the NHS and Holland and Barrett.

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