有研究表明长期不吃早餐者会对其行为和健康产生影响〔1〕。对于学龄儿童,早餐对儿童的生长发育和上午学习能力更为重要。为了解南京市小学生早餐情况,我们调查了市区两所小学学生的早餐情况。1　对象与方法1.1　对象:选取南京市两所小学,其中Ａ校办学条件好,Ｂ校办学条件较差, Studies have shown that long-term absence of breakfast will have an impact on their behavior and health 〔1〕. For school-age children, breakfast is more important for children’s growth and ability to learn in the morning. To understand the breakfast situation of primary school students in Nanjing, we investigated the breakfast situation of two primary school students in the urban area. 1 objects and methods 1.1 Object: Select two primary schools in Nanjing, A school conditions are good, B school conditions are poor,