如今,人们一般都能重视儿童时期的营养,却往往忽视了大、中学生。殊不知,营养对大、中学生同样重要,他们也存在营养不足和缺乏的问题。青春期是生长发育的旺盛时期。我国将青春期定为12岁开始,中学生正处于这个时期,低年级大学生也处于这个时期。青春期是人体生长的第二个高峰,此 Nowadays, people generally pay attention to the nutrition of childhood, but they often overlook the big and middle school students. As everyone knows, nutrition is equally important to large and middle school students, and they also have problems of lack of nutrition and lack thereof. Adolescence is a strong period of growth and development. Our country set adolescence as 12 years old, middle school students are in this period, and junior students are also in this period. Adolescence is the second peak of human growth, this