Vitamin d deficiency can occur for a number of reasons:
15+ Vitamin D Deficiency In Animals Images. To get enough d, look to certain foods, supplements, and. Why do i need vitamin d and how do i get it?
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Vitamin d deficiency in breastfed infants & the need for routine vitamin d supplementation. Vitamin d plays an important role in many places throughout the body, including the development and calcification of the bones.adequate exposure to sunlight and. Vitamin d deficiency means that you are not getting enough vitamin d to stay healthy.
However, mild vitamin d deficiency is not necessarily associated with any symptoms.
However, the flip side isn't true: Vitamin d deficiency can cause weak bones, bone pain, and muscle weakness, but symptoms of severe vitamin d deficiency in children are weak and brittle bones, a condition called rickets. Vegetarians who don't eat dairy products and vegans, who don't eat any foods from animals, may fall into this category. The primary source of vitamin d is sunlight exposure, whereby ultraviolet radiation converts sterols present in the skin to vitamin d.
