No abstract

Objective: Social media use has been implicated as a correlate and a cause of increased disordered eating (DE), but little is known about the impact of specific aspects of social media use, such as posting edited photos of the self. Utilizing a two-stage design, the present study sought to determine how posting edited photos relates to DE, as well as anxiety and depression symptoms, in male and female college students. Method: Stage 1 examined concurrent associations between posting edited photos and mental health measures in 2,485 undergraduates (76% female). Stage 2 examined causal associations between posting edited photos and eating disorder (ED) risk factors in 80 undergraduates (93% female) who endorsed posting edited photos in Stage 1 and volunteered for the experimental portion of the study.Results: In Stage 1, those who endorsed posting edited photos (n = 660; 27%) reported greater eating pathology and anxiety than those who did not, but no differences were found for depressive symptoms. In Stage 2, posting edited photos caused increased weight/shape concerns. Posting photos reinforced urges to exercise and restrict food intake and anxiety. Editing photos without posting caused an immediate decrease in weight/shape concerns and a delayed decrease in sadness.Discussion: Results support a consistent and direct link between posting edited photos and ED risk factors, suggesting that this is not a harmless behavior. Future work should explore the cumulative effects of this link to determine how specific uses of social media contribute to clinically meaningful outcomes. K E Y W O R D Sanxiety, body image, depression, disordered eating, social media

No abstract

Avoidant-restrictive food intake disorder (ARFID) is a current diagnosis in the “Feeding and Eating Disorders” section of the Diagnostic and Statistical Manual of Mental Disorders (fifth edition) and captures a heterogeneous presentation of eating disturbances. In recent years, ARFID has been studied primarily within the context of eating disorders despite having historical roots as a feeding disorder. The following review examines ARFID’s similarities with and differences from feeding disorders and eating disorders, focusing on research published within the last three years. Implications of this differentiation for treatment are discussed.

No abstract