论文部分内容阅读
在两次世界大战中,美国军队入伍新兵由于营养不良导致体质下降,迫使公立学校的营养立法工作得到重视。二次大战后,1946年美国公共法律第396条为“全国学校午餐条例”(NSLA)。四十年来,学校午餐计划规定提供占儿童每日营养需要量的1/3至1/2的膳食。学校饮食服务人员形成了有效率的经营者,不仅每日提供2700万份以上的午餐和300万份以上的早餐,而且配
During World War II, the recruitment of recruits by the U.S. military due to malnutrition led to a decline in their physique, forcing the emphasis on nutrition legislation in public schools. After World War II, Article 396 of the Public Law of 1946 in the United States was the National School Lunch Regulations (NSLA). For four decades, the school luncheon program provides for a meal that is 1/3 to 1/2 of the child’s daily nutritional needs. School catering staff formed an efficient operator, providing more than 27 million copies of lunch and more than 3 million copies of breakfast daily,