The baby will not eat milk will affect the physical development, may also be suffering from some kind of disease, the mother should not force feeding, will make the baby resist, but will be counterproductive, not conducive to the baby’s health. Some babies have physiological aversion to breastfeeding as their bodies develop and their sense of taste changes gradually, mostly around 4 months of age. If the baby’s height and weight, and mental state are in the normal range, it will not have much effect on the body. You can do passive training for your baby to increase physical exertion. Daily feeding should be less and more meals, the baby will naturally eat milk. If indigestion, food accumulation causes gastrointestinal problems, or zinc deficiency may also cause your baby to refuse milk. You can add calcium and cod liver oil to your baby, or take probiotics to regulate the gastrointestinal system and help digestion and absorption. When the baby is breastfeeding, the surrounding environment such as noises and novelties can cause the baby to be curious and not concentrate on eating. Breastfeeding mothers should eat regularly, pay attention to balanced nutrition, a reasonable mix of rich carbohydrates, protein and trace elements. Powder-fed babies usually want vitamins, and two meals directly to feed water. Appetizers can also adjust the function of the stomach and intestines, to enhance appetite, need to follow medical advice to take carefully. If the baby because of eating drugs or glucose, etc., will affect the sense of taste caused by not love to eat milk. Parents need to find out the cause and deal with it symptomatically, so as not to cause malnutrition, resulting in slow physical development or other symptoms.