Hypovitaminosis D - Wikipedia, the free encyclopedia

Hypovitaminosis D - Wikipedia, the free encyclopedia

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日期:2025-05-07
Hypovitaminosis D is a deficiency of vitamin D. It can result from inadequate nutritional intake of vitamin D and/or inadequate sunlight exposure (in particular sunlight with adequate ultraviolet B rays), disorders limiting vitamin D absorption, and condi...看更多