Introduction Health is not essentially a biological concept and instead, it includes the socio-psychological aspects. Moreover, health is not a personal theme and it is rooted in the structure of the society. There is valid evidence that social determinants of health have a great effect on physical health. Based on some estimation, almost half of people’ s health is determined by the social factors like, poverty, literate, housing, occupation, and respecting the women rights, and the other half is due to the health system, genetic issues, and the environment. Diabetes as a metabolic disease that results from disorder in insulin leakage, insulin function, or both has been rapidly increasing during the past several decades and now, it is becoming a public health problem all over the world. The outbreak of diabetes was 285 million in 2010, this rate reached 371 million in 2012, and it is predicted that it will reach 552 million by 2030. Based on the evidence, the epidemic of diabetes in Iran is high and around 7 million people are infected to diabetes in this country. The rapid increase of diabetes has a close relation with social factors. In this regard, it could have a close connection with the social capitals. It is assumed that social spaces including participation and trust through social support, awareness and sensitivity, facilitate the health or create it as well. In fact, social capital can raise health through providing social support, self-esteem, and mutual respect. On the other hand, it is believed that people who have cultural capital are equipped with a set of knowledge and cognitive skills, which prevent them committing high risk behaviors. Finally, economic capital gives people the possibility to provide their basic needs like food and house, cope with the problems that bring about less stress, and have more access to health and therapy. As a whole, it seems that social, cultural and economic capitals are able to influence diabetes. Given that, this relationship has been rarely studied, the main purpose of this research is to investigate whether the social, cultural, and economic capitals affect physical health (diabetes)...