The National Institute on Minority Health and Health Disparities (NIMHD) is one of the 27 Institutes and Centers of the National Institutes of Health (NIH), the nation’s premiere medical research agency. NIMHD’s work touches the lives of millions of Americans burdened by disparities in health status and health care delivery, including racial and ethnic minority groups, rural populations, populations with low socioeconomic status, and sexual and gender minorities.