1. Drink a cup of mint lemonade

Milk or add some mint or fresh lemon juice to boiling water. Drink a cup to get rid of bad breath.

2. Decoction of Perrin in water instead of tea

Take 10-50 grams of Perrin leaves (this can be decided according to individual circumstances), decoct it in water or soak it in hot water instead of tea. drink. This recipe is really effective for those who cannot get rid of bad breath, bitter mouth, greasy coating and other symptoms caused by stomach heat for a long time.

3. Millet, celery and fennel

Millet can better reduce the growth of oral bacteria. Adding celery and fennel when eating millet is very effective in preventing bad breath.

4. Chew tea slowly to get rid of bad breath

Gargling with strong tea or chewing tea can get rid of bad breath. If you have bad breath after eating garlic, mutton and other foods, you can use a handful of tea leaves, place it in your mouth in batches, chew it slowly, wait for the saliva to dissolve the tea leaves, and then swallow it slowly. The effect is quite good.

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Extended information:

tone Bad breath refers to the odor emitted from the mouth or other air-filled cavities such as the nose, sinuses, and pharynx. It seriously affects people's social interactions and mental health. The WHO has reported halitosis as a disease. Surveys show that the prevalence of bad breath in China is 27.5%. In Western countries, it is 50%. About 10% to 65% of people worldwide suffer from bad breath.

According to statistics, 80% to 90%

of bad breath originates from the oral cavity. Untreated dental caries, residual roots, residual crowns, poor restorations, abnormal anatomical structures, gingivitis, periodontitis and oral mucosal diseases in the oral cavity can all cause bad breath. Among them, dental caries and periodontal disease are the most common related diseases. Food residue and plaque often remain in deep caries cavities and under the overhangs of poor restorations. Bacteria ferment and decompose, producing odor.

Pulp necrosis or purulent pulpitis can emit a bad smell without treatment; patients with periodontal disease are often accompanied by a large amount of calculus and plaque, and the bacteria in the periodontal pockets ferment to produce hydrogen sulfide, Indole and ammonia, thus producing odor. In addition, periodontal abscesses and periodontal pocket overflow are mostly caused by Staphylococcus aureus combined with periodontal pathogenic bacteria, and will also emit odor.

The quality and quantity of saliva also play an important role. The decrease in the amount of saliva and the increase in organic components such as protein

reduce the scouring and buffering effects of saliva, allowing bacteria to multiply and decompose organic components in saliva, gingival crevicular fluid and food residues, producing a large amount of Volatile sulfides, indoles and other substances can cause bad breath.

Reference materials: /baike.baidu.com/item/%E5%8F%A3%E8%87%AD/375038?fr=aladdin"target="_blank"title="Baidu Encyclopedia-- Bad breath">Baidu Encyclopedia--Bad breath