Tell children the importance of brushing their teeth.

Brushing teeth can keep children's teeth clean and have a fresh breath. More importantly, brushing your teeth can keep your child's teeth healthy and white, and give your child a healthy image.

First, the importance of brushing teeth in the morning

Brushing your teeth in the morning has become the habit of many children. But brushing your teeth before going to bed at night is not a lot. Actually, brushing your teeth before going to bed at night is more important. Because after three meals a day, there are food residues on the surface of teeth and between teeth, when sleeping at night, saliva secretion in the mouth is obviously reduced, and the cleaning effect of saliva on teeth is greatly weakened. Under the action of bacteria, food residues are fermented, and the temperature and humidity in the mouth are suitable for the reproduction of bacteria, resulting in a lot of metabolites, so some children get up in the morning and feel a bad smell in their mouths.

Second, the importance of brushing your teeth before going to bed at night

Brush your teeth before going to bed at night to keep your mouth clean for the longest time, because you don't eat for 8 ~ 10 hours. I will have breakfast soon after brushing my teeth in the morning, and the time from brushing my teeth to eating breakfast is very short. Therefore, brushing teeth before going to bed plays a very important role in preventing dental caries and periodontitis. At present, brushing teeth after meals is advocated. If you can't do this, you should keep gargling after meals and brushing your teeth before going to bed.

Third, the benefits of brushing your teeth

1, remove oral dirt and massage gums.

Mainly by removing oral dirt and massaging gums, the pathogenic factors in the oral cavity can be reduced, and the disease resistance of periodontal tissues can be enhanced, thus improving the strength of oral health, preventing the occurrence of oral diseases and promoting the healing of some oral diseases.

2. Reduce bacteria in the mouth.

Brushing teeth can reduce the number of bacteria in the mouth, reduce the nutrients available for bacteria to reproduce, reduce the raw materials that bacteria can use to ferment or produce harmful substances, and reduce the harmful substances that have been formed.

3. Improve the disease resistance of gingival tissue.

The function of massaging gums is to massage gums through the vibration action of correct brushing method. It can promote blood circulation, enhance the metabolic activity and keratinization of gingival epithelium, and improve the disease resistance of gingival tissue.

Fourth, other benefits of brushing your teeth.

1, preventing heart disease and stroke.

The research of new york State University found that dental calculus removal, root flattening and antibiotic gel therapy can greatly reduce the levels of C- reactive protein and fibrinogen, which will increase the risk of heart disease.

Another study completed by Sydney Dental Hospital, Australia, found that 70 patients with severe dental diseases had greatly reduced inflammatory protein levels after tooth extraction treatment.

The mechanism is that dental bacteria will enter the blood system with gingival bleeding points, causing new infections in major organs of the human body and increasing the risk of blood vessel blockage. Similarly, dental diseases can also increase the risk of stroke. A study involving 9,000 adults in 15 years found that women with antibodies against Porphyromonas gingivalis (the main pathogen of periodontal disease) doubled their risk of stroke.