EATING DISORDERS ANALYZING ANOREXIA, BULIMIA, RISK FACTORS, AND PREVENTING EATING DISORDERS Disordered eating is used to describe a range of irregular eating behaviors that may or may not warrant a diagnosis of a specific eating disorder. Eating disorders, such as anorexia nervosa, or AN, or bulimia nervosa, or BN, are diagnosed according to specific and narrow criteria. Eating disorders are serious conditions related to...