The epidemic of diabetes mellitus and the metabolic syndrome in African Americans.

The metabolic syndrome and type 2 diabetes mellitus are increasingly associated with cardiovascular disease morbidity and mortality in African Americans. African Americans are specifically prone to the negative effects of hypertension and risk factor clustering associated with the metabolic syndrome and diabetes. Data demonstrate a decrease in cardiovascular events in diabetic patients with secondary prevention and, most recently, primary prevention with lipid-lowering therapy. African Americans should benefit from intense risk factor control, including antihypertensive therapy and lipid lowering, to prevent cardiovascular disease. Appropriate lifestyle modification programs, glucose control, and cardiovascular risk reduction therapy will reduce the excessive morbidity and mortality in this population.