Handwritten newspaper information about tooth care 1: brushing skills of tooth care 1, correct brushing methods.
The correct brushing method should be straight brushing. When brushing your teeth against the tooth surface of your lips and cheeks, first put the toothbrush close to the tooth surface, and the bristles point to the gums, so that the tips of the bristles gently press the gingival margin and brush up and down the teeth. When brushing the inner surface of teeth, the upper teeth should be brushed from top to bottom, and the lower teeth should be brushed from bottom to top. Brush the occlusal surfaces of the upper and lower teeth back and forth. Brush every part of the teeth, and brush the surface repeatedly to keep the teeth clean.
Step 2 scrape off the tongue coating when brushing your teeth
According to statistics at home and abroad, the infection rate of Helicobacter pylori in the population is about 50%. This microorganism is the pathogenic factor of chronic gastritis and peptic ulcer, and it is easy to infect each other in a family. Patients with chronic gastritis should pay more attention to oral hygiene. Scraping off the tongue coating when brushing your teeth every morning is very good for your teeth.
Don't brush your teeth too hard
The sign of overexertion is that the bristles are bent (not touching hot water) after 2-3 months of use. Brushing teeth is a necessary means to maintain oral hygiene, but when the force is too large, the weak part between enamel and dentin on the tooth surface will be excessively worn, forming a wedge-shaped defect (depression at the junction of gum and neck). Tooth hypersensitivity, secondary dental caries and even dental pulp exposure occur. It can also damage and contract gums, expose the roots of embedded teeth, and aggravate the symptoms of dentin hypersensitivity.
Information of handwritten newspaper about tooth care 2: Eat more food and drink green tea properly when nursing teeth.
Because green tea is rich in fluoride necessary for teeth, and fluoride is an important substance for whitening and strengthening teeth, this substance can play a role in preventing acid and moth when combined with apatite in teeth. This is why most toothpastes contain fluorine. Of course, drinking green tea properly can also make people keep their breath fresh and always have a refreshing mental state.
Have some onions, ginger and garlic.
Maybe this is an embarrassing suggestion. In fact, although the taste in the mouth is a little strong after eating onions, ginger and garlic, these foods contain powerful bactericidal substances, such as raw onions or garlic, which can effectively kill Streptococcus mutans, and Streptococcus mutans is the culprit of tooth decay. In addition, mustard and other foods also have the same bactericidal and tooth protection effect.
Eat more crude fiber food.
Crude fiber foods such as leeks and celery are equally effective in whitening teeth. The reason is actually very simple: when chewing crude fiber food, crude fiber can rub teeth, thus removing food left on teeth and bacteria growing on the surface of teeth and reducing tooth decay.
Eat foods rich in vitamins.
Some foods rich in vitamins, such as tomatoes and spinach. The effect of whitening and tooth protection should not be underestimated. Especially for the elderly, eating more foods with high vitamin content can not only whiten teeth, but also improve gum diseases such as tooth looseness and gingival congestion caused by vitamin C deficiency in the body.