معنی کلمه Vitamin D deficiency

Bone pane is one of the symptoms of low Vitamin D deficiency.

Symptoms of bone pain and muscle weakness can mean you have a vitamin D deficiency .

Duirng the winter ,vitamin D deficiency can be more prevalent because there is less sunlight available .

If you shun the sun , suffer from milk allergies , or adhere to a strict vegan diet , you may be at risk for vitamin D deficiency .

Traditionally ,vitamin D deficiency has been associated with rickets ,a disease in which the bone tissue doesn't properly mineralize ,leading to soft bones and skeletal deformities .