孩子一般到六七岁开始换牙。在孩子换牙以前,应让孩子多吃些海蜇、花生、甘蔗、五香豆等耐嚼食物,以保持对乳牙良好的刺激作用,促使乳牙按时脱落。当孩子前门牙和磨牙都已萌出,可增加些芹菜梗、玉米、苹果等食物,使换牙顺利完成,让孩子拥有一口健康整齐的牙齿。儿童换牙期多吃 Children generally start to change teeth to six or seven years old. Children should be allowed to eat more jellyfish, peanuts, sugarcane, spiced beans and other chewy foods before they change their teeth so as to maintain a good stimulating effect on the deciduous teeth and prompt the deciduous teeth to fall off on time. When children have front teeth and molars have erupted, add some celery stems, corn, apples and other foods, so that the successful completion of tooth replacement, so that children have a healthy and tidy teeth. Children change teeth eat more