营养对儿童体格生长及心理行为发育具有非常重要的作用,良好的营养能促进儿童的生长发育,而营养摄入不足或不均衡,可导致儿童营养障碍、感染各种疾病,甚至影响智力发育。因此,儿童时期营养问题应引起足够的重视。儿童需要合理的营养素以支持正常的生长发育,中国营养学会将营养素分为:能量、宏量营养素(蛋白质、脂肪及碳水化合物)、微量营养素(矿物质及维生素)和其他膳食成分(膳食纤维和水)。人体所需的各种营养素都需要从每天 Nutrition plays a very important role in children’s physical growth and psychological behavior. Good nutrition can promote children’s growth and development. However, inadequate or uneven nutrition can lead to children’s nutritional disorders, infection of various diseases and even mental retardation. Therefore, childhood nutrition should pay enough attention. Children need reasonable nutrients to support normal growth and development. The Chinese Nutrition Society classifies nutrients into: energy, macronutrients (proteins, fats and carbohydrates), micronutrients (minerals and vitamins) and other dietary components water). The various nutrients your body needs every day