Who is affected by bulimia?

Bulimia nervosa is an eating disorder that affects both males and females, but it is most common in young women. It is characterized by episodes of binge eating followed by purging, which can include vomiting, taking laxatives, or exercising excessively. Bulimia can lead to a number of health problems, including dehydration, electrolyte imbalances, tooth decay, and heart problems.