营养是培养健康人才的物质基础,要达到讲究营养的目的,需从小养成良好的饮食行为习惯,以保证他们正确选择食物,做到平衡膳食和合理营养,促进其健康成长。儿童少年正处在长身体、长知识的关键时期,同时也是饮食行为习惯形成和发展的重要阶段,而饮食行为一旦形成则很难改变,往往会保持到成年时期。由此看来,饮食行为不但对儿童少年时期 Nutrition is the material basis for cultivating healthy people. To achieve the purpose of paying attention to nutrition, it is necessary to develop good eating habits from an early age so as to ensure that they correctly choose their food, balance their diet and reasonable nutrition, and promote their healthy growth. Children and adolescents are in a critical period of growing body and long knowledge, and also an important stage in the formation and development of dietary habits. Once the dietary behaviors are formed, they are hard to change and tend to remain in adulthood. Seen in this light, diet not only for children and adolescents