神经性厌食一种多见于青少年女性的进食行为异常,特征为故意限制饮食,使体重降至明显低于正常的标准,为此采取过度运动、引吐、导泻等方法以减轻体重。常有过分担心发胖,甚至已经明显消瘦仍自认为太胖,即使医生进行解释也无效。部分病人可以用胃涨不适,食欲下降等理由,来解释其限制饮食。常有营养不良、代谢和内分泌紊乱,女性可出 Anorexia nervosa An eating disorder found more common in adolescent girls. It is characterized by deliberately restricting diet and reducing body weight to significantly lower than normal standards. Over-exercise, vomiting and catharsis are used to reduce body weight. Often there is too much to worry about getting fat, or even thin already clearly weight too fat, even if the doctor explained invalid. Some patients can stomach up discomfort, loss of appetite and other reasons to explain its diet restrictions. Often malnutrition, metabolic and endocrine disorders, women can be out