Answer: According to epidemiological studies, within the past 50 years, there may have been a rise in the prevalence of eating disorders among teenage girls. Among girls aged 15 to 19, the stated prevalence rate of anorexia nervosa is 0.48%. The criteria for bulimia nervosa are met by 1% to 5% of teenage girls. Teenagers are more likely than ever to diet in an attempt to reduce weight because they are preoccupied with issues related to their weight, shape, size, and body image. It is unclear how these issues with weight and body image develop. There have been suggestions that these behaviors could be risk factors for the emergence of eating disorders. Numerous scholars have postulated that the media could be a major factor in causing and exacerbating the epidemic of body dissatisfaction, and as a result, could be somewhat to blame for the rise in eating disorder prevalence.
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