Which foods can whiten teeth

Throughout the ages, our country has different standards for juvenile beauty in different periods. Sometimes we use fat to be beautiful, and sometimes we use thinness to be beautiful. However, regardless of how people choose between skinnyness and fullness, “red and white teeth” and “minting teeth” have always been Judging the constant standards of beauty, and having a bright white teeth will make people more confident. Ten kinds of foods are introduced below to help whiten your teeth and eat beautifully.

1. Strawberry

草莓

The strawberry sounds irrelevant to the teeth, but it is actually a natural fruit that whitens teeth. The United States "health" magazine recently reported that malic acid contained in strawberries can be used as an astringent to remove stains on the surface of teeth. When mixed with baking powder, it becomes a natural tooth cleaner that removes stains from coffee, red wine, and cola on the surface of teeth. Although it does not replace the dental clinic's bleach therapy, it can "light up your smile quickly and cheaply." At the same time, strawberry has high nutritional value and is rich in vitamin C. For people with more intensive anger, eating strawberries can inhibit them. In addition, the best strawberries to eat after a meal, because it contains a lot of pectin and cellulose, can promote gastrointestinal motility, help digestion, improve constipation, prevent acne, colon cancer.

2, watermelon

Watermelon can be called "the king of summer", refreshing and thirst-quenching, taste sweet and juicy, is a good fruit in midsummer, watermelon contains a lot of glucose, malic acid, fructose, protein amino acids, tomato and vitamin C, etc. except fat and cholesterol. Substance is a kind of food rich in nutrition, purity, and food safety. The citrulline and arginine components contained in the watermelon pulp can increase the formation of urea in the liver of rats and cause diuresis. It has the effects of clearing away heat, relieve thirst, facilitate urination, relieve hangover and other effects, and is used to treat all fevers, heat and thirst, urination, throat pain, oral inflammation and drunkenness. Two cups of watermelon juice daily can supplement 25% of the daily vitamin C needed by the human body. Vitamin C is very important for the health of teeth and gums. It helps the absorption of iron and also has anti-oxidant effects, preventing the aging of teeth caused by the oxidation of "free radical" molecules. And Victoria c is also a key point of whitening.

3, orange

Orange is rich in many nutrients needed by the human body, with a wide bowel, qi, phlegm, digestion, appetizers, vomiting, pain relief, cough and other effects, can be used to treat chest tightness, abdominal distension, vomiting, constipation, poor urination, Hemorrhoids bleeding, hangover, fish, crab poison and so on. Among all the fruits, citrus contains the highest levels of antioxidants, including more than 170 phytochemicals, including more than 60 flavonoids, and 17 types of carotenoids. Flavonoids have anti-inflammatory, anti-tumor, blood-reinforced, and coagulation-inhibiting effects. Carotenoids have strong antioxidant properties. Moreover, oranges can also provide a considerable amount of carotene and minerals such as potassium, calcium, iron, etc. Meanwhile, vitamin C in oranges can also promote the health of teeth and gums, and the fibers can also cause plaque to fall off.

4, Apple

Apple contains more potassium, which can be combined with the body's excess sodium salt, causing it to be excreted. When the human body ingests too much sodium, eating apples will help balance electrolytes in the body. Apple contains phosphorus and iron and other elements, easily absorbed by the intestinal wall, there is Bunaoyangxue, Ning God sleep. The aroma of apple is a good medicine for treating depression and depression. After repeated experiments, the experts found that in many odors, the aroma of apple has the greatest impact on people's psychology, and it has a clear role in eliminating psychological depression. And chewing apple can stimulate the oral secretion of saliva, clean and firm teeth, can also reduce the body's absorption of sugar. And apple is rich in fiber, and fiber-rich fruit takes more time to chew, during the chewing process you secrete a lot of saliva, and saliva is the best protector of the teeth, it can prevent tooth decay, and make bacteria Can not be attached to the teeth, making it easier for the teeth to remain clean for a long period of time, and can also repair early tooth decay. Therefore, these apple-rich fruits have good effects on teeth and white teeth. But brush your teeth or rinse your mouth immediately after eating an apple!

5, cheese

Cheese is a dairy product made from milk that has been concentrated and fermented. It basically eliminates a lot of water in the milk and retains the essential part of the nutritive value. It is known as the "gold" in dairy products. It is known that calcium intake is insufficient. It will shake the bones and in fact it will damage the health of the teeth. Therefore, we must add calcium from various natural foods every day. Cheese is not only a good source of calcium, it also has other protective effects on teeth. British research indicates that the calcium and phosphate contained in the cheese can balance the pH value in the mouth, prevent the oral cavity from being in an acidic environment conducive to bacterial activity and cause tooth decay; and regular consumption of cheese can increase tooth surface calcium and help strengthen And reconstruct enamel (because calcium is the most important component of enamel), making teeth stronger.

6. pineapple

Pineapple flat, sweet, slightly acidic, slightly astringent, slightly cold, with Qingshuoxinke, Xiaoshi diarrhea, make up the spleen and stomach, solid Yuan Qi, Qi and blood, Xiaoshi, dampness, beauty weight loss and other effects, for the summer medical treatment Good and excellent seasonal good, but not too much at one time. Pineapple contains a substance called pineapple enzyme that breaks down protein, aids in digestion, dissolves fibrin and blood clots blocked in tissues, improves local blood circulation, dilutes blood lipids, eliminates inflammation and edema, and promotes Blood circulation. Especially after eating meat and greasy food, it is more appropriate to eat pineapple and prevent fat deposition. And pineapple in pineapple is a natural detergent that has the effect of removing plaque.

7, celery

The dry celery is rich in vitamin A, vitamin B1, vitamin B2, vitamin C, and vitamin P. The contents of calcium, iron, phosphorus and other minerals are also abundant. The leaf stem contains medicinal ingredients of apigenin, bergalactone, and volatile oil. With lower blood pressure, blood fat, prevention and treatment of atherosclerosis. It also has certain auxiliary therapeutic effects on neurasthenia, menstrual disorders, gout, and anti-muscle spasm; it can also promote gastric secretion and increase appetite. In particular, the elderly, due to a small amount of physical activity, eating less, lack of drinking water and susceptible to dry stool, often eat celery can stimulate gastrointestinal motility conducive to defecation. In addition celery also has ingredients such as protein, mannitol and dietary fiber. Fiber thick like a broom, sweep away some of the food residue on the teeth, in addition to the more difficult to chew it will stimulate the secretion of saliva, balance the pH value in the mouth, to achieve a natural antibacterial effect.

8, mushrooms

Mushrooms can prevent dental caries. First of all, the "mushroom queen" shiitake mushroom contained in shiitake mushrooms can inhibit the growth of pathogenic bacteria in the oral cavity, prevent the formation of dental plaque and prevent dental caries. Secondly, shiitake mushrooms also contain a source of vitamin D (ergosterol) that is normally deficient in vegetables. Ergosterol can be converted to vitamin D by exposure to sunlight, which can enhance the body's immunity and help children grow their bones and teeth. Moreover, shiitake mushrooms are rich in crude fiber. Each 100 g of dried shiitake mushrooms contains 7.8 g of crude fiber, just like a tooth-toothed toothbrush. Mechanical friction with the tooth surface during chewing can clean the teeth and reduce it. Formation of plaque. At the same time, shiitake mushrooms also contain the stimulating substances guanylic acid and shiitake essence. In addition contains a lot of vitamin C, also has to kill harmful bacteria, protect the teeth.

9, salmon

Salmon has stomach, water, tonic, lowering blood lipids, warming stomach and middle, strengthening immunity, making up for labor, strengthening spleen and stomach, indigestion, delaying aging, anti-oxidation, preventing cardiovascular diseases from dilating blood vessels, cardiovascular diseases, and Blood, liver protection, and prevention of Alzheimer's disease can reduce blood lipids and serum cholesterol and prevent and treat cardiovascular diseases. In addition, salmon and other deep-sea cold-water fish contain omega 3 fatty acids and phosphorus, omega 3 fatty acid intake and tooth There is an inverse proportional relationship between weeks of disease. It helps fight inflammation and reduce the chance of gum inflammation. Using diet to prevent periodontitis is more convenient and safer than washing teeth or medicine. Salmon is also a good source of vitamin D, which helps the body absorb calcium and make teeth healthier. A new study found that eating more foods rich in polyunsaturated fatty acids such as salmon and nuts helps prevent gum disease or periodontitis.

10, tea

There is a proverb saying that "drinking tea regularly, and reducing tooth decay" means that tea has a health effect on teeth. It is well-known that fluoride has a protective effect on the teeth, and tea is rich in fluoride, can strengthen enamel, and prevent the formation of excess acid in the mouth. And the tannic acid contained in the tea has a bactericidal effect and can prevent food slag from propagating bacteria, so it can effectively prevent bad breath. Among the varieties of tea, oolong tea and green tea contained the highest amount of fluoride, and the amount of fluorine contained in the newly picked tea was high; the amount of fluorine in low-grade tea was higher than that in high-grade tea; the crude old tea was higher than the tea buds and young leaves. In addition tea also contains polyphenols, which can prevent the formation of dental caries. Drinking tea can also eliminate bad breath. Pectin and other substances in tea react chemically with saliva to enhance the antibacterial ability of the oral cavity. Drink tea should not be too thick, too much, it is best to choose to drink in the morning. Those who are not accustomed to drinking tea can chew a few slices of tea, which also has the effect of teeth.

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