بخش تاریک سرمایه اجتماعی: بررسی سیستماتیک اثرات منفی بر سلامت سرمایه اجتماعی است

We conducted a literature search in Pubmed, Embase and PsychInfo. We identified 3530 manuscripts. After detailed review, we included 44 articles in our systematic review. There are at least two negative consequences of social capital besides the classification proposed by Portes: behavioral contagion and cross-level interactions between social cohesion and individual characteristics. When leveraging the concept of social capital for health promotion interventions, researchers need to take account of these potential “downsides” for health outcomes.