Scientists say toothpaste is made of hair better than fluoride

Are you looking for effective and sustainable toothpaste? It may be above your head.

Scientists have discovered that keratin, which is a protein found in hair, skin and wool, can repair tooth enamel and stop tooth decay. The teeth may also protect better than the traditional fluoride -based teeth, which stops tooth decay in its paths, according to a new study.

When the keratin comes into contact with saliva, it forms a protective layer that mimics the natural enamel, as the study showed. The teeth can only protect the teeth from more damage, but it may also help in repairing enamel – anything that traditional teeth pastes cannot do.

The results are published in ADvanced healthcare materials.

“Keratin provides a transforming alternative to current teeth treatments. Not only is not only sustainable sources of biological waste such as hair and skin, but also eliminates the need for traditional plastic resins, which are usually used in reconciliation dentistry, which are toxic and less durable.” statement.

He wears tooth enamel with age, which leads to dental sensitivity and ultimately a need for tooth sets. This process is accelerated with acidic foods and poor oral hygiene. Once the enamel disappeared, he went.

Fluoride toothpaste can slow this process but not stop it. What can? Keratin, apparently. The new study found that the protein constitutes a dense scaffold that similar to the crystalline that mimics the structure, color and actual function of the enamel.

Over time, the scaffold continues to attract calcium ions and phosphate, which leads to the growth of enamel -like coating on the teeth. This means that keratin-based teeth paste can suit the lost enamel and stamp the open nerves-which reflects the symptoms of enamel erosion.

The authors of the study used the keratin extracted from the wool in their studies, but they said that it could also be extracted from other sources, including human poetry. This is a big step for renewal dentistry, the researchers say. It is also good for the environment, as it provides an alternative to decomposing for traditional icon. Fortunately, consumers may not have to wait a long time to buy a keratin -dependent toothpaste; The researchers say it can reach the market in the next two or three years.

“We enter an exciting era where biotechnology allows us not only to treat symptoms, but to restore the biological function using special body materials. With more development and partnerships in the appropriate industry, we may quickly get more stronger, and healthier smiles than King’s Landans, in London’s statement, he said.”