High blood pressure, or hypertension, is more common and often more deadly in blacks than in whites, and a new University of Rochester study shows that low vitamin D levels among black people might be a powerful factor that contributes to the racial differences in hypertension.
The University of Rochester Medical Center findings, published online today in the Journal of General Internal Medicine, are consistent with growing evidence that lower vitamin D status is associated with higher blood pressure, and that people with darker skin generally produce less vitamin D.