山东招远县读者唐锡彤来信谈到他的孩子十五个月时断奶,现已十八个月,只用白糖配奶粉代替母乳,每月加四五斤白糖.家长耽心吃这么多糖会不会影响孩子的健康?并问吃多少糖为宜?对此,我们请北京儿童医院的刘学易大夫作如下回答: Tang Xitong, a reader from Zhaoyuan County, Shandong Province, wrote about his child weaning at fifteen months and has eighteen months of using only sugar instead of breast milk and four or five pounds of sugar a month. Will affect the child’s health? And ask how much sugar is appropriate? In this regard, we ask Beijing Children’s Hospital Dr. Liu Xueyi to answer the following: