
A new observational study suggests that a 25-hydroxyvitamin D (vitamin D) level of about 26 ng/mL is needed for normal glucose metabolism in both black and white obese, postmenopausal women.
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A new observational study suggests that a 25-hydroxyvitamin D (vitamin D) level of about 26 ng/mL is needed for normal glucose metabolism in both black and white obese, postmenopausal women.
Read more