Hello, there are individual differences in baby's development. Excessive internal heat is related to individual differences such as physique, digestive function, feeding style, living habits, diseases and weather changes. In addition, the content of protein in other milk powders is too high, which is not suitable for babies at this feeding stage; Protein molecule in milk powder is too large (improper ratio of whey protein to casein); Milk powder does not add a variety of prebiotics and dietary fiber to help digestion, which will also cause the baby to get angry. Beingmate milk powder is developed by Beingmate China Infant Breast Milk Research Center according to the infant system in China. In particular, α -whey protein, compound prebiotics, lactoferrin, opo structured fat and so on are added. It can make the baby digest and absorb better and prevent "getting angry". For example, Beinmei+series, champion baby series and classic optimization series. Most babies don't get angry after eating, which is loved by millions of mothers.