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This can be a particular problem for darker-skinned children in winter months(when there are lower levels of sunlight).Not getting enough calcium and phosphorous in your diet can also lead to rickets. Rickets caused by a lack of these minerals in ...
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Vitamin D deficiency exists when the concentration of 25-hydroxy-vitamin D(25-OH-D) in the blood serum occurs at 12 nanograms/milliliter(ng/ml) or less. This is one-half to one-fourth the amount normally present.
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Vitamin D is essential to help your body absorb and use calcium to help build strong bones and teeth.
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Vitamin D deficiency exists when the concentration of 25-hydroxy-vitamin D(25-OH-D) in the blood serum occurs at 12 ng/ml(nanograms/milliliter), or less. The normal concentration of 25-hydroxy-vitamin D in the blood serum is 25-50 ng/ml.
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