If you want your child to have a mouthful of neat and white teeth, you should eat more coarse grains, vegetables and other foods rich in fiber. However, due to the child’s digestive function is relatively weak, excessive intake of coarse grains will cause indigestion, so the scientific diet is a reasonable combination of coarse and fine food. Coarse grain fiber more children eat more teeth good. How to let the child grow a set of neat white teeth, is the most concerned parents. Therefore, adequate nutrition, sufficient calcium, control children eat less sugar, etc., has become a common method of parents. People’s long-term dietary concept is “the more refined the better, the whiter the better”, but ignored the impact of coarse grains on the development of children’s teeth. Experiments have proved that chewing on the teeth is a beneficial massage and stimulation, rhythmic stimulation can promote the growth of teeth; chewing can promote the development of the jawbone, so that the child’s teeth; chewing can constantly stimulate the secretion of the salivary glands, saliva is not only in the oral cavity and chewed food fully mixed, easy to swallow, to help starchy food digestion, but also play a role in rinsing to reduce the food residue left in the gap and around the teeth, thus reducing dental caries. around the teeth, thus reducing the occurrence of dental caries and periodontal disease. At the same time, food containing coarse fiber is often rich in vitamin C, and vitamin C is also an important nutrient necessary for the synthesis of tooth matrix. The finer and softer the food, the shorter the oral chewing time, will lead to children’s jawbone dysplasia, teeth misalignment phenomenon, which directly affects the development of children’s teeth. Therefore, if you want your child to have a mouthful of neat and white teeth, you should eat more coarse grains, vegetables and other foods rich in fiber. However, due to the child’s digestive function is relatively weak, excessive intake of coarse grains will cause indigestion, so the scientific diet is a reasonable combination of coarse and fine food. How to do a good job of dental health, to let the children have a mouthful of good teeth, the following provides a few ways for reference: 1, a healthy diet It is best to change the habit of using a bottle to drink milk to sleep before the age of one and a half years, so as not to cause bottle tooth decay. Dietary choices, to nutritional balance, to avoid taking too much sweet food, or easy to stick to the teeth, stay in the mouth for too long food. 2, the development of brushing habits and the correct way How to clean the teeth of young children, it is up to parents to pay more attention and attention. Parents can use gauze with a little water to help their children wipe. After the age of two, parents should assist their children in brushing their teeth because their hand muscles have not yet developed. After the age of six, parents should still help to check whether the child has brushed his/her teeth. Fluoride is very effective in preventing cavities on smooth surfaces of the teeth, including fluoride toothpaste, fluoride lozenges, fluoride mouthwash and fluoride gel (professional fluoride application by a physician), etc., which should be used after consulting with a physician. 4. The use of gap sealants Many molar occlusal surfaces with small uneven cavities and deep fissures require gap sealants to prevent tooth decay.