{Reference Type}: Journal Article {Title}: The Physical Health of Men and Boys: Integrating Biomedical and Psychological Science. {Author}: Parent MC;Sánchez FJ; {Journal}: Psychol Men Masc {Volume}: 20 {Issue}: 2 {Year}: 2019 Apr {Factor}: 2.893 {DOI}: 10.1037/men0000210 {Abstract}: Rigid adherence to traditional male norms has been found to be associated with many health outcomes. This special issue aims to bring together biomedical and psychological researchers as a means to generate interest in integrating scientific approaches so as to advance the health of men and boys. In this guest editorial, the authors first provide a brief review of some key biological factors that contribute to sex differences in health. The editorial then introduces the ten articles included in this special issue, which focus on paternal influence on health-related behaviors; cancer; reproductive and sexual health; eating disorders; and health-related beliefs. Ultimately, by continuing to work across disciplines, those interested in the psychological study of men and masculinities can assist biomedical researchers in promoting better health outcomes.