Ten kinds of food have a wonderful effect on halitosis.

has a mouth of white and healthy teeth and looks very charming when laughing. To take good care of your teeth, what else can you do besides brushing, flossing and visiting the dentist regularly? More and more studies have found that what you eat can also greatly affect your bright smile.

because the ingredients in some natural foods can fight against the oral bacteria that cause tooth decay, strengthen the enamel of teeth, eliminate the irritating bad tone, and make you smile more confidently. Does that sound exciting? Try the following 10 foods.

1 and Lentinus edodes

have not only become popular foods to enhance immunity in recent years, but also have been found to be helpful to protect teeth in some studies since 2000.

the reason is that lentinan in Lentinus edodes can inhibit the bacteria in the mouth from producing dental plaque. How to eat


mushrooms with unique flavor and low heat, no matter boiled soup, fried or cold are very delicious. Eating all kinds of mushrooms 2-3 times a week is a simple and inexpensive health care method.


2, mustard

taste Japanese sashimi or sushi, should be accompanied by the choking tears of mustard, the main purpose is to kill bacteria.

mustard has such a pungent and pungent taste because it contains an ingredient called isothiocyanates, which is also found in other cruciferous vegetables.

experiments in vitro in Japan found that isothiocyanates in mustard can inhibit the reproduction of Streptococcus mutans, which causes tooth decay. How to eat


in addition to eating with sashimi, you can also mix a small spoonful of mustard with a little soy sauce to make a dip sauce for boiled seafood; Or mix the equal proportion of mustard, honey and water, sprinkle on the flower branches and shrimps to make a cold sauce, which can neutralize the fishy smell of seafood. Green tea

, green tea

3, green tea

, which is regarded as the treasure of longevity by the Japanese, has so many health benefits that people can’t resist it. Many studies have pointed out that its antioxidant capacity is quite strong, which can prevent a variety of cancers, and people who drink it often will reduce the risk of cardiovascular disease. Now, even the teeth are healthier because they drink green tea.

on the one hand, green tea contains a lot of fluorine (other teas also have), which can combine with apatite in teeth, and has the effect of acid resistance and tooth decay prevention.

on the other hand, studies have shown that catechins in green tea can reduce the number of Streptococcus mutans causing tooth decay in the mouth, and can also remove bad breath. How to eat


depending on personal preference, drink 2-5 cups of green tea a day. It is recommended to drink it after eating a meal or dessert. In addition, green tea contains caffeine, so pregnant women should limit their consumption.


4 celery

when you munch on celery, it is helping you to have a big tooth cleaning, so that you can reduce the chance of tooth decay.

because these coarse fiber foods are like brooms, which can remove part of the food residue on the teeth.

on the other hand, the harder you chew, the more you can stimulate the secretion of saliva, balance the pH value in your mouth, and achieve natural antibacterial effect. How to eat


when you are greedy, don’t think about desserts and snacks. Cut celery, cucumbers and carrots into strips and chew them as soon as you are greedy. Massage your gums to supplement the amount of vegetables for the day. If you want to keep your gums healthy, eating a guava is another good way.

guava is low in calories. Many people use it to increase their satiety when they are on a diet. Its vitamin C content is the highest among fruits. In particular, one guava contains about 150 mg, which is more than twice the daily recommended amount of the Department of health.

vitamin C is an important nutrient to maintain gingival health. People with severe lack of vitamin C will become vulnerable to diseases, such as gingival swelling, bleeding, tooth loosening or shedding. How to eat


in addition to guava, the best food source of vitamin C is various vegetables and fruits, such as sweet pepper, cabbage, broccoli, tomato, kiwi fruit, citrus fruit, papaya, strawberry, etc. A balanced intake of 3 kinds of vegetables and 2 kinds of fruits every day can meet the needs of the body.

it is suggested that office workers who often eat out or work under great pressure can bring a guava or a small bag of tomatoes to the company. When they are hungry or in a bad mood in the afternoon, they can take it as afternoon tea to supplement their physical strength and don’t have to worry about getting fat.


6, cheese

everyone knows that insufficient calcium intake will shake the bone, in fact, it will damage the health of teeth, so we need to supplement calcium from a variety of natural foods every day.

cheese is not only a good source of calcium, but also has other protective effects on teeth.

according to the British research, the calcium and phosphate contained in cheese can balance the pH value in the mouth and prevent the mouth from being in an acidic environment conducive to bacterial activity, causing tooth decay; Moreover, regular consumption of cheese can increase the calcium on the tooth surface, which helps to strengthen and rebuild the enamel (because calcium is the most important component of enamel), making the teeth stronger. How to eat


have a tomato cheese sandwich for breakfast.

prepare 2 slices of whole wheat toast, 1 slice of tomato about 3cm thick and 1 slice of low fat cheese.

first, put the cheese slices on the toast, and then put on the dried tomatoes; According to personal taste, squeeze a little yellow mustard sauce and sprinkle a little black pepper; Then clip the material with another piece of toast.

wrap the whole toast in tinfoil paper, put it into the preheated oven and bake for 8-10 minutes.


7, onion

the sulfur compounds in onion are powerful antibacterial components. In the test tube experiment, we found that onion can kill a variety of bacteria, including Streptococcus mutans, which causes our tooth decay, and the fresh raw onion has the best effect. How to eat


it is recommended to eat half a raw onion every day to not only prevent tooth decay, but also reduce cholesterol, prevent heart disease and improve immunity.

when making lettuce salad, you can peel a few pieces of fresh onion and add them in; Or in a hamburger or sandwich, add some raw onion shreds.


8, peppermint

the faint fragrance of peppermint helps to refresh the mind, but also can reduce the “bad breath”.

peppermint leaves contain a kind of monotienes, which can reach the lungs through blood circulation, making you feel fresh when breathing.

in European and American countries, many families use mint leaf self-made mouthwash to relieve the discomfort of gingival inflammation and swelling. Foreign studies also found that the use of this kind of herbal mouthwash can reduce the bacterial breeding in the mouth. How to eat


after eating a big meal, drink a cup of mint tea without sugar, you can get rid of greasiness and relieve abdominal distension; If you are worried about the pungent taste of onion and garlic and dare not talk, it is suggested to chew 2-3 pieces of fresh mint leaves or parsley to help remove these embarrassing smell.

5 sugar free gum

9 sugar free gum

chewing sugar free gum can increase saliva secretion, neutralize acid in the mouth, and further prevent tooth decay.

a study from the school of Dentistry of the University of Minnesota found that chewing sugar free gum added with xylitol has obvious effect on inhibiting bacteria causing dental caries.

xylitol is a low calorie sugar substitute, which can produce sweet taste, but will not be used by bacteria in the mouth. How to eat

? If you can’t brush your teeth immediately after eating, chewing sugar free gum for more than 5 minutes is an alternative.

however, dentists stressed that chewing gum can not replace brushing and flossing to clean the mouth. Brush your teeth as soon as possible after eating.


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