In order to escape her negative emotions, a girl may focus intensely on her physical appearance. Thus, by eating in small proportions or by hardly eating at all, a girl can create a distraction for herself --- which then serves as a means of avoiding negative emotions. Somehow, she feels the need to narrow down her focus to something that's concrete. Another factor that leads to eating disorders like bulimia would be depression. Some girls can experience depression in school, where bullying is at its peak, and when everybody should look better than others. At this point, girls can see and feel depressed whenever they see popular girls with slim waists, and from there they could think of losing weight by means of purging, vomiting, and the like. Other girls get depressed when it comes to relationships, specifically romantic relationships. Of course, girls have the tendency to get jealous whenever her boyfriend looks at another attractive girl. This is normal, but for girls who have low self-esteem, this is pure punishment. They will eventually have thoughts that they are not as good-looking as the other girl, maybe because of her weight. This can possibly get the girl into hazardous eating habits, which can lead to having anorexia or bulimia.
If this is the case, any girl who suffers from any family problems or is dealing with depression should get professional help immediately. A lot of counseling sessions are available for those girls dealing with eating disorders, and this could benefit them by giving them advise on how to handle their emotions and feelings, together with support and help in fighting their eating disorder. Such sessions can open their minds and think of what is healthy and right, and can boost their confidence as well as their self esteem in order to build their true personality. Of course, girls should also be open to healthy diet options so that they can help themselves in getting back to shape in a healthier way. Try to see what options might be available diet-wise, since there are a lot of weight loss programs that cater to different people, depending on what they usually eat everyday. Girls should exercise regularly, like taking brisk walks in the morning or even going to the gym. This can help in maintaining a healthy body and mind, as well as helping oneself from the dangers of eating disorders.