婴儿正常粪便随喂养方式不同而有所差异。以母乳喂养的婴儿,其大便呈均匀状,蛋黄色或全黄色,不臭,每日1～4次。以牛奶喂养的婴儿,其大便较硬,量较多,呈浅黄色或灰白色,比较臭,每日1～2次。以母乳和牛奶、羊奶或糕粉等混合喂养,其粪便稍硬,量多,呈暗褐色,味较臭。当婴儿喂养不当,其粪便颜色、气味、数量等会发生改变,应进行喂哺调整。一般情况下,婴儿大便呈浅黄色,排出时成形,排出后即散开,有亮度,较为油滑,有酸臭味时,食品中应该减少脂肪量,适当 Baby normal faeces vary with feeding method. Breastfeeding infants, the stool was uniform, egg yellow or yellow, not smelly, 1 to 4 times daily. Milk fed infants, the stool is harder, more volume, pale yellow or gray, more smelly, 1 or 2 times a day. Breast milk and milk, goat milk or cake mixed feeding, the stool is slightly harder, the amount of dark brown, smell more smelly. When the baby is not properly fed, its stool color, smell, quantity, etc. will change, feeding adjustments should be carried out. Under normal circumstances, the baby was pale yellow stool, forming discharge, discharged after discharge, brightness, more slick, sour taste, the food should reduce the amount of fat, appropriate