Experts say that to have a healthy white teeth, of course, need to develop a good habit of daily brushing, but experts will tell you, every day a great dental benefits of tea drinking. Because the tea 'is rich in fluoride, the enamel can be strong and be able to prevent the formation of excessive oral acids.
Each tea is rich in fluoride, in the brewing process, these nutrients can be transferred to the hot water. Fluoride can be firm and prevent dental caries enamel formation. Only 1 liter of tea for the human body can provide about 2 mg fluoride, this number can be met, adults need 1 day to 50% fluorine content. Per kilogram of dry tea leaves contain 40 mg to 330 mg of fluoride than 10 times higher plants and even a few hundred times. Dental researchers studied around the world tea, and found in China, the highest fluoride content. In addition, the new pick of the relatively high fluoride content in tea; low fluoride content of tea is higher than high-grade tea; rough and old tea leaves above the bud. Therefore, the common low-grade tea brewing tea mouthwash is a good choice.
Another tea also contains polyphenols, which can prevent the formation of dental caries. Dental caries, also known as tooth decay, is due to the organization of oral sugar and starch to food decomposition caused by acidic substances. Polyphenols can prevent the starch in the mouth into glucose, which is the result of bacterial growth and plaque in the culprit acid manufacturing. There experiments showed that when subjects were gargling with 5 times every 3 minutes, 30 seconds each time, to stop the growth of plaque bacteria and the manufacture of acids. It is worth mentioning that, due to in the production process there is no oxidation, so it contains more than polyphenols.
Tea can eliminate bad breath. Because the tea in the pectin and other substances, chemical reaction with saliva, can enhance the ability of oral bacteria.
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