More than 50% of black Americans have a diagnosis of vitamin D deficiency, yet their low concentrations of 25-hydroxyvitamin D do not appear to convey a higher risk of fractures, as they do in white ...
There is little research investigating the role of vitamin D binding protein (DBP) in the association between 25-hydroxyvitamin D (25(OH)D) and disease risk. Within the Alpha-Tocopherol, Beta-Carotene ...