Children can drink cola in small amounts, but it is not usually recommended for children. Coke is a carbonated beverage and children can occasionally drink small amounts of it. However, the sugar content of cola is relatively high, and the sugar in cola can cause a rapid rise in blood sugar in the short term, causing a feeling of satiety and leading to a decrease in appetite in children. In addition to long-term drinking particles easily lead to children’s dental caries, the acidic substances in the drink will also soften the tooth enamel, accelerate the formation of dental caries. Cola contains a lot of carbonic acid gas, children drink cola will lead to the stomach full of carbonic acid gas, stomach pain, stomach distension and other abdominal discomfort, long-term drinking, may also affect the child’s digestive system function, resulting in calcium absorption obstacles caused by calcium deficiency and other symptoms. Therefore, it is usually not recommended to give children a large number of long-term drinking cola, drinks can not replace water, it is recommended that daily to plain water, less drink.