The mass media and American adolescents' health

American teens today grow up in a world saturated with the mass media. In general, the media depict a world in which unhealthy behaviors such as physical aggression, unprotected sex, smoking, and drinking are glamorous and risk-free. We summarize what is known about the media's effects on four adolescent health issues that have been studied most comprehensively: violence and aggression; sex; obesity, nutrition, and eating disorders; and alcohol and tobacco use. A number of approaches that have potential for helping turn the media into more positive forces for adolescents' health are discussed