This paper summarizes current evidence of social relations and health, looking specifically at how social integration and support are related to health behaviors and outcomes. The paper reports that social relations benefit health behaviors, including chronic illness self-management, and decrease suicidal tendency.
While low levels of negative emotion or high levels of cardiorespiratory fitness are predictors of long-term survival in men and women, being both fit and not unhappy provides a strong combined effect, reducing premature death by 63 percent, according to this study.
