There are two sets of teeth in a person’s life. The first set of teeth is called the milk teeth, which consists of 20 milk teeth. From the age of 6-7 to 12-13, milk teeth are gradually lost and replaced by permanent teeth. Timing and order of eruption of milk teeth table The dangers of not doing baby dental care? Many moms and dads think that it doesn’t matter if your baby’s baby teeth are good or not, they will be replaced sooner or later anyway. In fact, this is a wrong concept, the baby’s milk teeth have the function of chewing, pronunciation, aesthetics and maintaining the space for permanent teeth to erupt. If the milk teeth are not well protected, it will lead to misalignment of milk teeth, such as teeth and circumference. Moreover, when caries grows, the roots of the teeth will be seriously affected. This in turn affects your baby’s jaw development, eating and speech functions, and can even affect your child’s face. Good habits of caring for baby’s teeth? 1, to ensure adequate nutrition to young children in a timely manner to add complementary foods, intake of adequate nutrition to ensure the normal structure of their teeth, form and improve the resistance of the teeth to dental disease. Such as more sunshine, timely supplementation of vitamin D can help the absorption of calcium in the body; meat, eggs, milk, fish rich in calcium, phosphorus, can promote the development of young children’s teeth and calcification, reduce the possibility of dental lesions; lack of vitamin C will affect the periodontal tissues of the health of the young children to eat more vegetables and fruits, which has the role of fiber to clean the teeth. 2, develop a correct breastfeeding posture When a toddler eats milk, it will be due to incorrect breastfeeding posture or improper bottle position to form the jaw protruding or retracting. The toddler often sucks on the empty pacifier will make the palate of the mouth become arched, making the future eruption of the teeth protruding forward, these teeth and jaw deformities will not only affect the appearance of the toddler, but also affect the development of the toddler’s chewing function. 3, appropriate exercise teeth Careful parents will find that the teething children especially love to “bite”, also like to bite hard things. This is due to the milk teeth to squeeze around, will make the gum tissue feel pain and itching, need to bite objects to relieve. Therefore, it is necessary to often give the baby at the time of teething to eat some harder food, such as cookies, slices of toast, apple slices, carrot slices, etc., in order to exercise the chewing muscles, and promote the development of teeth and jawbone. If you eat too much and too soft food, the chewing muscles can not be exercised, the jawbone can not be fully developed, but the teeth are still growing, it is easy to lead to the teeth squeeze each other, misalignment or facial deformities, and so on.