EurekAlert: Excessive social media use linked to binge eating in US preteens. “The study, published in the International Journal of Eating Disorders on March 1, found that each additional hour spent on social media was associated with a 62% higher risk of binge-eating disorder one year later. It also found that each additional hour spent watching or streaming television or movies led to a 39% higher risk of binge-eating disorder one year later.”