Minority stress describes high levels of stress faced by members of stigmatized minority groups.[1] It may be caused by a number of factors, including poor social support and low socioeconomic status; well understood causes of minority stress are interpersonal prejudice and discrimination.[2][3] Indeed, numerous scientific studies have shown that when minority individuals experience a high degree of prejudice, this can cause stress responses (e.g., high blood pressure, anxiety) that accrue over time, eventually leading to poor mental and physical health.[1][3][4][5] Minority stress theory summarizes these scientific studies to explain how difficult social situations lead to chronic stress and poor health among minority individuals.
^Meyer, I. H., & Northridge, M. E. (Eds.). (2007). The health of sexual minorities: Public health perspectives on lesbian, gay, bisexual and transgender populations. New York: Springer.