Vitamin D Deficiency

The influence of genetics on nutritional requirements

Approximately 0.1%: that is the average genetic difference between two individuals. This small percentage is responsible for the variations of certain physical traits, such as eyes, hair, and height, but also for differences ...

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Fish-rich diets may boost babies' brain development

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Current practice may over-diagnose vitamin D deficiency

The current "gold standard" test for measuring vitamin D status may not accurately diagnose vitamin D deficiency in black individuals. In an article in the Nov. 21 New England Journal of Medicine, a team of researchers report ...

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Scientists develop blood test for vitamin D deficiency

Weakening of the immune system is the result of not enough vitamin D coursing through the human body, potentially raising the risk of cancer and osteoporosis. But a British team of scientists has created a novel, super accurate ...

Jul 04, 2011
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Hypovitaminosis D is a deficiency of Vitamin D. It can result from inadequate nutritional intake of vitamin D coupled with inadequate sunlight exposure (in particular sunlight with adequate ultra violet B rays), disorders that limit vitamin D absorption, and conditions that impair the conversion of vitamin D into active metabolites including certain liver, kidney, and hereditary disorders. Deficiency results in impaired bone mineralization and leads to bone softening diseases including rickets in children and osteomalacia and osteoporosis in adults.

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