The document discusses body image development in adolescents and the influences of social media and traditional media. It provides statistics showing high rates of body dissatisfaction among teens and dieting behaviors. Media is identified as a major influence through idealized images and content focusing on appearance. The document outlines developmental milestones in body image from childhood through adolescence and provides tips for parents to promote healthy body image, such as modeling positive behaviors, teaching media literacy, and prioritizing health over weight.