Vitamin D Deficiency
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 concentratio...
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Rickets
Rickets (or rachitis) is a bone disorder primarily caused by a deficiency of vitamin D during a child's prime bone-growing years. The lack of vitamin D seriously affects the body's ability to ...
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Vitamin D Deficiency
Rickets
