Bulimia is characterized by what behavior?

Bulimia is an eating disorder primarily characterized by a cycle of binge eating followed by compensatory behaviors, most commonly purging, such as self-induced vomiting or the misuse of laxatives. This behavior is a way for individuals to attempt to control their body weight after consuming large amounts of food in a short period, which is known as a binge. This cycle reflects the complex relationship between food intake, body image, and emotional distress that individuals with bulimia often experience.

The other options do not accurately represent the key behaviors associated with bulimia. While excessive sleeping, excessive exercise, and avoiding food may be related to other eating disorders or mental health issues, they do not define the pattern of behavior typical of bulimia.