Toothache is not sick, it hurts terribly. Speaking of the pain of dental diseases and the horror of dental drills, many people understand it deeply. According to the report of the US "Popular Science" website, British scientists have invented a toothpaste, which has the effect of "tooth filling" after long-term use, and is expected to make dental drills a history.
When bacteria dissolve the enamel on the surface of the tooth, tooth decay is easy to produce. The traditional treatment method is that when the caries are large enough, the dentist drill removes the corroded parts, and then fills with resin, metal or other materials. Researchers at the School of Stomatology at the University of Leeds in the UK have invented new therapies that can reverse the process of tooth decay and allow teeth to regenerate themselves.
This new invention is an amino acid toothpaste, which contains a composite fiber material. When used for caries, this toothpaste will form an adhesive scaffold that attracts calcium deposits and allows the caries to heal itself.
Scientists have entered the stage of human trials. This toothpaste is said to be effective against tooth decay. The era when you can rely solely on toothpaste to "eat mellow fragrance and have a better body" is expected.
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