To determine whether it is normal for a newborn to take milk in one hour, we need to analyze the situation according to the specific circumstances. First of all, it is a normal phenomenon that if a newborn baby eats milk in one hour, but the child’s mental state is relatively good, the amount of milk eaten is also relatively good, the child does not have obvious stomach distension, abdominal pain, undigested food or milk flaps in the stool, the child urinates more than six times a day, and the weight growth of growth and development is also normal, this situation belongs to the physiological needs of the child. This is because newborns grow and develop relatively quickly compared to adults. Therefore, the amount of milk eaten is relatively more, because the child’s growth and weight in the first three months of life is rapid growth. Secondly, if the child eats milk in an hour, but the amount of urine is relatively small, the child is obviously crying and restless, and violent crying occurs after eating milk for a while. This is due to other reasons, such as the child’s mother’s breast milk is relatively small, can not meet the needs of the child. In this case, it is necessary to add milk powder for treatment.