Which eating disorder often involves damage to the throat and teeth due to vomiting?

• A. Anorexia nervosa
• B. Binge eating disorder
• C. Bulimia nervosa
• D. Orthorexia

Answer: (C)

Bulimia nervosa is characterized by episodes of binge eating followed by compensatory behaviors, which often include self-induced vomiting. This cycle can lead to significant physical health complications, particularly in the throat and dental health. The act of vomiting can cause irritation and damage to the esophagus, leading to inflammation and potential long-term injury. Additionally, the stomach acid that comes into contact with the teeth during vomiting can erode tooth enamel over time, resulting in dental decay and other oral health problems. These consequences are specific to bulimia nervosa due to its distinctive pattern of binging and purging, making it the correct answer in the context of eating disorders that cause throat and teeth damage from vomiting.