The formation and harm of dental caries in young children

The formation of dental caries in young children generally has the following four factors: time, bacteria, host and nutrition. The harm of dental caries in young children is mainly: 1. affecting the child's appearance;2. affecting the child's chewing, dental caries holes will make children unwilling to eat some foods that are easy to card;3. the development of dental caries in young children to a certain extent will cause toothache, tooth swelling or facial swelling. In addition, it will also affect the child's sleep, and in severe cases, it will cause systemic diseases.