你的孩子有下列症状吗食欲不振、厌食、异食癖。前二者表现为进食量少,吃饭慢,含饭不咽,无饥饿感。后者表现为嗜食异物如生米、纸片、衣袖、玩具等,一般孩子以咬指甲为主要特征。头发枯黄易断。机体抵抗力差,容易遭受细菌、病毒的侵袭,易发生口腔溃疡和上呼吸道感染,感冒时间长,难痊愈。 如果你的孩子老是不吃饭,或是经常需要去医院,那么你就该问问:孩子是不是缺锌了? Your child has the following symptoms of loss of appetite, anorexia, pica. The first two showed a small amount of food, eat slowly, with rice, no hunger, no hunger. The latter manifested as addicted to foreign objects such as raw rice, paper, sleeves, toys, etc., the general children to bite nails as the main feature. Brown hair fragile. Poor body resistance, susceptible to bacteria, viruses, prone to oral ulcers and upper respiratory tract infection, cold a long time and difficult to heal. If your child does not always eat, or often need to go to the hospital, then you should ask: Does the child lack zinc?