Lemon is rich in citric acid, has a strong aromatic smell, has a strong deodorizing and aromatic effect, and helps to eliminate bad breath. People with bad breath can drink fresh lemon juice with warm water.

2. Grapefruit

Grapefruit is sweet, sour and fragrant, which can remove bad breath in the stomach and odor in the mouth. Has the effects of invigorating stomach, promoting digestion, and deodorizing. When you have bad breath, take fresh grapefruit, peel it and eat it carefully, which will help to eliminate the odor in your mouth.

3.pitaya

Pitaya is rich in anthocyanins, vitamins, water-soluble dietary fiber and other nutrients, which can not only enhance the digestion and absorption of food, but also promote gastrointestinal peristalsis and achieve the effect of relaxing bowels, thus reducing the accumulation of waste gas in the intestine and relieving bad breath.

4. Apple

Apples are rich in natural antioxidants, which help to clean the intestines, reduce the production and accumulation of hydrogen sulfide, ammonia and other substances, and help to alleviate the symptoms of bad breath.

5.pierce

Pear is rich in vitamin C and trace elements, which helps to detoxify and purify organs, and also helps to relieve symptoms such as indigestion and constipation, and can effectively alleviate the symptoms of bad breath caused by waste gas accumulation.

6.oranges

Kumquat is used for invigorating qi, resolving phlegm and relieving depression. It is very effective for chest distress, food stagnation and bad breath. You can choose 5-6 fresh kumquats to wash and chew, which can be smooth and spleen-strengthening.