According to Alina Petre, a registered dietitian, people with this kind of eating disorder under-eat due to a lack of interest in food, or intent distaste for how certain foods look, or smell, or taste.
根据注册营养师艾琳娜·皮特的说法,患有这种饮食失调症的人
表现出对食物缺乏兴趣,或者对某些食物的外观、味道或味道有强烈的厌
。