If you think your diet may be low in vitamin D, learn about the signs and symptoms of a vitamin D deficiency ... the concerns about severe deficiencies are overblown, says Clifford J.

Vitamin D, also known as the "sunshine vitamin," does much more than strengthen bones; it can support the immune system, lift ...

Research shows that vitamin D levels are significantly lower in people with psoriasis when compared with healthy control subjects, but it’s not clear why. Are the low levels the result of having ...

Vitamin D, an essential nutrient, is naturally produced through sun exposure and certain foods. However, excessive sunburn ...

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

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 ...