It is well understood that stress is a significant predictor of poor mental and physical health and health-harming behaviors, such as alcohol and substance use, poor sleep, and so forth. The unequal distribution of stressors is believed to be a key mechanism that explains health disparities among socially disadvantaged communities. However, researchers and communities alike know that groups such as sexual and gender minorities, women, lower-income people, and communities of color, also face another important stressor more frequently than other groups: discrimination.