《中国居民膳食指南》(2007)是根据营养学原理,紧密结合我国居民膳食消费和营养状况的实际情况制定的,是指导广大居民实践平衡膳食,获得合理营养的科学文件。其目的是帮助我国居民合理选择食物,并进行适量的身体活动,以改善人们的营养和健康状况,减少或预防慢性疾病的发生,提高国民的健康素质。产后尽早开奶,初乳营养最好【提要】在分娩后7天内,乳母分泌的乳汁呈淡黄色,质地黏稠,称之为初乳;之后第8天~14天的乳汁称为过渡乳,两周后为成熟乳。初乳对婴儿 The “Dietary Guidelines for Chinese People” (2007) is based on principles of nutrition and is closely related to the actual conditions of Chinese residents’ dietary consumption and nutritional status. It is a scientific document that guides the general population to practice balanced diet and obtain reasonable nutrition. Its purpose is to help our residents to rationally choose their food and conduct appropriate physical activities to improve people’s nutrition and health, reduce or prevent the occurrence of chronic diseases and improve their health quality. Milk as soon as possible after delivery, colostrum nutrition best [Abstract] within 7 days after delivery, lactating milk secretion was pale yellow, texture sticky, called colostrum; after the first 8 days to 14 days of milk called transitional milk, Two weeks after the mature milk. Colostrum for babies