Lifetime total of two teeth: deciduous teeth and permanent teeth. A total of 20 primary teeth, the teeth are the order, the first eruption of the jaw of the 2 central incisors, followed on the palate of the two central incisors. The first of each baby tooth of the month are not the same, as early as 4 months to start, and late to go to 10 to 12 months, average 7 to 8 months of age in the teeth, one after another after the eruption, to 2 years old when the 20 semi-deciduous out together, started off after 6 years of age for permanent teeth.
Although early childhood do not brush your teeth, but every time after eating and before going to sleep, better to let children drink boiled water to clean the mouth left to play food, protection of the role of primary teeth.
To ensure adequate nutrition.
Timely complementary feeding to infants, intake of adequate nutrition to ensure the normal structure of its teeth, the teeth on the tooth shape and improve disease resistance. If more than the sun, vitamin D can help replenish the body's absorption of calcium; meat, eggs, milk, fish, calcium, phosphorus rich, can promote early childhood development and calcification of the teeth and reduce dental disease may occur; lack of vitamin C will affect the health of periodontal tissues, so children should eat more vegetables and fruits, of which there is teeth cleaning effect of cellulose.
Develop proper feeding position.
When feeding children, feeding posture is not correct due to misplaced or bottle or after the formation of mandibular prognathism contraction. Children often suck on a pacifier will make oral arched palate has become so prominent after the eruption of the teeth forward, the teeth and jaw deformities will not only affect children's appearance and masticatory function affect the development of young children.
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