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There are numerous causes of osteomalacia. In children, the condition is called rickets and is usually caused by a deficiency of vitamin D. Conditions that may lead to osteomalacia include: Not enough vitamin D in the diet; Not enough exposure to ...
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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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Just when you thought you had your summertime outdoors routine down -- plenty of sunscreen, a large hat, limited exposure between 10 a.m. to 2 p.m. -- comes the news that Americans aren't getting enough of the "sunshine vitamin" -- vitamin D.
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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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