Eating Disorders
Sex and Gender-based Analysis of this topic Definition Anorexia Nervosa (AN), Bulimia Nervosa (BN), Binge-eating Disorder (BED), and Eating Disorder Not Otherwise Specified (ED-NOS) are the clinical eating disorders that include a variety of symptoms related to the abnormal perception of one’s body image. These disorders may manifest as a result of biological (body weight, energy metabolism), psychological (poor body image), developmental (trauma that affected bodily experiences), and/or social factors (pressures to be thin).