Which behavior is commonly associated with bulimia nervosa?

Binge eating is a key behavior associated with bulimia nervosa. Individuals with this condition typically experience episodes of consuming large quantities of food in a short period while feeling a lack of control over their eating. These episodes are often followed by compensatory behaviors aimed at preventing weight gain, such as self-induced vomiting, excessive exercise, or the misuse of laxatives. The cycle of binge eating and compensatory actions is central to the disorder, distinguishing it from other eating disorders.

In contrast, skipping every meal and complete avoidance of food are more indicative of anorexia nervosa, where individuals severely restrict their food intake. Controlled eating does not align with the characteristics of bulimia nervosa, as it implies a more balanced approach to food intake, which typically is not the case with this disorder. The core feature of binge eating underscores the importance of recognizing the disordered eating patterns that define bulimia nervosa.