The relation between body dysmorphic disorder symptoms and photo-based behaviors: is body appreciation a protective factor?

Body image and social media use seem to be significantly associated. In particular, photo-based behaviors (i.e., photo investment and manipulation) seemed to have a positive relation with negative body image dimensions. On the other hand, positive body image dimensions could demonstrate the role of moderators. However, current available studies did not support these findings consistently. Moreover, available studies did not assess Body Dysmorphic Disorder (BDD) and Muscle Dysmorphia (MD) symptoms. To address these issues, the associations between BDD/MD symptoms and photo-based behaviors and the possible moderation of body appreciation were examined in a sample of 485 social media users (71.1 % women). Findings from hierarchical multiple regressions highlighted that BDD symptoms were significantly associated with photo investment and manipulation, and MD symptoms were significantly associated with photo investment only. Body appreciation demonstrated a moderating role in the relation involving photo investment and BDD symptoms. Current findings supported that photo-based behaviors are significantly associated with negative body image dimensions, while positive body image demonstrated only a marginal protective role.