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14～16岁是青少年喉头、声带的生长发育阶段,即儿童变声期。变声期一般为半年至一年。这一时期儿童除了要注意科学地使用嗓子,不要让它太疲劳以外,注意饮食方面的调理也是至关重要的。这一时期,青少年的饮食应注意以下几点。一、注意胶原蛋白和弹性蛋白的摄入。人的发音器官主要是由声带、喉头、喉结和甲状软骨组成。这些器官主要是由胶原蛋白质和弹性蛋白质构成。因此,变声期的儿童应多吃些富含胶原蛋白质和弹性蛋白质的食物,如猪蹄、猪皮、蹄筋、鱼类、豆类、海产品等。二、注意B族维生素和钙质的摄入。维生素B_2、B_6能促进皮肤的发育;钙质可以促进甲状软骨的发育。富含B族维生素的食物主要有芹菜、番茄、蛋类、豆类、动物肝脏及新鲜水果等;富含钙质的食物主要有鱼、虾、牛奶、豆制品等。三、主、副食应以软质、精细食物为主。变声期的儿童不
14 to 16 years old is the adolescent larynx, vocal growth stage, that is, children changing sound period. Varying period is generally six months to one year. In addition to paying attention to the scientific use of the throat during this period, do not let it too tired, pay attention to diet conditioning is also crucial. During this period, young people should pay attention to the following points diet. First, pay attention to collagen and elastin intake. Human vocal organs are mainly composed of vocal cords, larynx, Adam’s apple and thyroid cartilage. These organs are mainly composed of collagen and elastin. Therefore, the changing voice of children should eat more foods rich in collagen protein and elastin, such as trotters, pigskin, tendons, fish, beans, seafood and so on. Second, pay attention to B vitamins and calcium intake. Vitamin B_2, B_6 can promote skin development; calcium can promote the development of thyroid cartilage. B vitamins rich foods are celery, tomatoes, eggs, beans, animal liver and fresh fruit; calcium-rich foods are mainly fish, shrimp, milk, soy products and so on. Third, the main, non-staple food should be soft, fine food-based. Change the sound of children do not