Drinking dechlorinated water is good for babies. Chlorine is a disinfectant that helps sterilize and kill bacteria. If chlorine is not removed and given directly to babies, it may be harmful to their bodies. Chlorine can easily affect the normal flora in the intestine, leading to indigestion in babies. In addition, chlorine may also affect the intelligence of babies. Therefore, drinking dechlorinated water is better for babies. Drinking dechlorinated water has certain benefits for babies. Chlorine is a disinfectant in tap water that kills bacteria and sterilizes, which can be harmful to babies' bodies, specifically as follows: 1. Affecting the normal flora of the gastrointestinal tract: Chlorine has the function of sterilization and disinfection, which can kill the normal flora in the gastrointestinal tract, interfering with the intestinal flora and reducing the digestive function of the gastrointestinal tract, even causing indigestion and dysfunction; 2. Affecting the development of the central nervous system: It may also have a certain impact on the development of intelligence. Therefore, when drinking water, ordinary tap water must be boiled to remove chlorine. If using purified water, there will be no such problem because the chlorine has been removed, and babies can safely drink it.