Social Media Use and Physical Activity Purpose Predict Body Image Dissatisfaction in Young Adults

This study aimed to investigate the differences in healthy eating, body image dissatisfaction (BID), and social media use between sedentary and physically active young adults. Additionally, the research sought to clarify the relationship between physical activity (PA), its purpose, BID, and social media use and dependency.

A descriptive, correlational, cross-sectional design was employed to achieve the study objectives.

A sample of 322 undergraduate students participated in the study, completing a self-report questionnaire measuring PA and healthy eating (Arab Teens Lifestyle Questionnaire), BID (Contour Drawing Rating Scale and Body Shape Questionnaire-8D), and social media use and dependency (Media and Technology Usage and Attitudes Scale).

Physically active participants exhibited lower levels of BID, healthier eating habits, and lower social media dependency compared to sedentary counterparts. Regression analyses identified social media dependence, body mass index, gender, and the purpose of PA (fitness, weight control, or enjoyment) as significant predictors of BID. Notably, weight control-related PA was associated with higher BID.

The present findings have essential implications for nursing practice and education. Nurses are at the forefront of promoting well-being and are uniquely positioned to address social media dependency, enhance media literacy, and advocate for healthy eating and PA for health and wellness rather than solely aesthetic purposes. By integrating these findings into nursing education, future nurses can be equipped with the skills to screen for body image concerns and provide culturally sensitive counseling and interventions.