![](https://www.diabetesnews.com/wp-content/uploads/2012/11/sun-vitamind-medium-150x150.jpg)
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
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