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母乳含有婴儿生长发育所需的丰富营养,是婴儿最理想的天然营养品,许多资料都表明,母乳喂养优于混合喂养和人工喂养.但母乳喂养有个断奶过程.为了解母乳喂养断奶对婴儿生长发育的影响,笔者对我局1991年7月前出生的512名婴儿进行了调查,现将结果报告如下. 资料与方法采用问卷调查方法调查了我局1991年7月以前出生的足月正常婴儿512名.其中母乳喂养298
Breast milk contains the nutrients needed for the growth and development of babies and is ideal for babies. Many sources indicate that breastfeeding is better than mixed feeding and artificial feeding, but breastfeeding has a weaning process. To understand the effects of breastfeeding on weaning Growth and development of the author, the author of our bureau in July 1991 before the birth of 512 infants were investigated, the results are reported as follows.Materials and methods using a questionnaire survey of our bureau before July 1991 was born full-term normal 512 babies, of whom breastfeeding 298