Children dry milk powder is easy to choke into the airway, inhalation of the respiratory tract or increase the burden of the gastrointestinal tract, as far as possible to water feeding. 1. Inhaled into the respiratory tract or choked into the airway: children’s respiratory system anatomical and physiological characteristics and immature immune function, dry milk powder without water belongs to the powdered food, easy to inhale the respiratory tract or choking into the airway, so as not to cause choking and coughing respiratory difficulties. 2. Increase the burden on the gastrointestinal tract: When the milk powder is eaten dry, and the gastric mucosa contact is relatively small, not easy to digest, will increase the burden on the stomach and intestines, need to be fully dissolved in warm water to drink, it is easy to and the digestive tract to fully contact with the area of increased digestion and absorption, is conducive to the digestion and absorption of milk powder. If parents find children dry eating milk powder should be stopped in time to avoid harm to the body.