少年智则国智,少年强则国强。国力的强盛与青少年的营养健康水平密切相关,一个国家学生的营养健康状况是国家综合实力和社会文明进步程度的重要标志,事关国家和民族的长远发展。世界上许多国家都十分重视学生的营养健康。早在二百多年前,德国慕尼黑就在一所贫民学校中实施了教学与消除饥饿相结合的计划:英国也在一百多年前就实施了学生营养餐计划;美国和日本在上世纪50年代推广学生营养午餐。这些计划的实施,对改善学生营养健康状况,乃至民族素质的提高发挥了至关重要的作用。随着社会经济水平的发展,学生营养面临的问题也越来越复杂。在社会经济水平较为落后的国家或地区,营养不良、 Juvenile wisdom is Guizhi, juvenile strong country strong. The strength of national strength is closely related to the nutrition and health of adolescents. The nutritional health status of a country’s students is an important symbol of the overall strength of the country and the progress of social civilization. It concerns the long-term development of the country and the nation. Many countries in the world attach great importance to the nutrition and health of students. As early as two hundred years ago, Munich, Germany, implemented a program of combining teaching and the elimination of hunger in a poor school: Britain also implemented a student nutrition meal program over a hundred years ago; the United States and Japan implemented the last century 50 years to promote student nutrition lunch. The implementation of these plans has played a crucial role in improving the nutrition and health of students and improving the quality of the nation. With the development of social economy, the problems faced by students’ nutrition are also more and more complicated. In countries or regions where the socio-economic level is far behind, malnutrition,