This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Psychiatry
Avoidance of food is seen in 
Select and explain. 
A. Binge eating disorder, B. Bulimia nervosa, C. Anorexia nervosa, D. All of the above
C: Anorexia nervosa
Answer: C: Anorexia nervosa 
Explanation: Avoidance of food is seen only in Anorexia nervosa