Introduction: Eating coarse grains in moderation helps with the self-cleaning of the mouth. When people chew coarse grains, the coarse fibers contained in them have a relatively strong friction with the surface of the teeth. Because these coarse fibers are not easy to adhere to the tooth surface, eating coarse grains can prevent dental diseases such as cavities to a certain extent.
1. Walnuts
Regular consumption of walnuts can play a certain role in preventing and treating dentin hypersensitivity. Walnuts are rich in fat oil, protein, vitamins, calcium, magnesium, and other components. The oil and acidic substances can penetrate into the dentinal tubules, acting as a barrier to reduce the stimulation of teeth from cold, heat, acid, and sweet. In addition, the rich protein, fat, calcium, and other components can also play an auxiliary therapeutic role in dentin hypersensitivity through chemical changes. Experts suggest that middle-aged and elderly people can chew raw walnut kernels daily, or slightly heat the walnut kernels and then chew them repeatedly 3-4 times a day.
Clear Fat Corn and Walnut Mix
2. Celery
Celery is rich in coarse fiber. Chewing celery is like a thorough cleaning for the teeth and can prevent cavities.
3. Pears
Chewing pears slowly after a meal can brush the tooth surface and massage the tooth roots, thereby eliminating food residues left in the gaps between teeth. In addition, regular consumption of pears can also prevent and treat gum congestion, atrophy, and other problems caused by dental calculus, and can improve oral blood circulation, playing an auxiliary therapeutic role for swollen gums and wind-fire toothache.
Peach Gum, Tremella, and Snow Pear Soup
4. Goji Berries
Traditional Chinese medicine believes that goji berries have the effect of nourishing the liver and kidneys, and long-term use can strengthen bones and muscles, and tonify the kidneys to fix the teeth. Pharmacological research shows that goji berries can promote the proliferation of periodontal mucosa and fibroblasts. Experts suggest that middle-aged and elderly people can take 30 grams of goji berries daily, chew them, and swallow with warm boiled water.
5. Jujubes
The ursolic acid and oleander acid contained in jujubes can control the enzymes produced by caries bacteria, preventing the precipitation of glycoproteins to form plaque, and they do not affect other bacteria in the mouth, thus not disrupting the balance of the oral flora. Many middle-aged and elderly people have a decline in digestive and absorption function of the spleen and stomach. Regular consumption of jujubes can not only strengthen the spleen and nourish the stomach but also protect the teeth.
Coarse Grain and Red Date Porridge