Relationship between vitamin D and sunrays
Illustrate the relationship between vitamin D and sunrays?
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Vitamin D or calciferol is synthesized in the skin by the action of ultraviolet range of sunrays on precursor molecules. Afterward it is converted into its active form in the liver and kidneys.
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Read the attached article and address the following questions in 2000 words APA formatted paper: 1. Critically examine the limitations of the structure of the U.S. Healthcare System.<
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