Understanding the Religion–Physical Health Relationship

Abstract

Abstract This chapter begins with a description of genetic, biological, environmental, psychological, social, and behavioral factors that affect physical health, each dependent to some extent on the individual choices that people make. This is followed by a summary of research documenting connections between religious involvement and these health determinants, referring to previous chapters in the Handbook. Theoretical causal models are then presented based on monotheistic, Eastern, and secular humanistic worldviews to help explain how religious involvement might impact physical health and longevity. Suggestions for future research are then provided, emphasizing the need for large prospective studies that follow individuals for prolonged periods of time, examining the effects of religious involvement on physical health acting through the mediators described in these models.