Oral Bacteria Transplantation Can Improve Your Oral Health: Research

A group of Australian scientists from the University of Adelaide, found out, that transplantation of the human oral microbiome - from a healthy mouth to the patient’s mouth, potentially reduces the risk of tooth decay and other oral problems.

As we know, about 700 different types of oral bacteria live in the human mouth. Usually, they prevent the emergence of local diseases. In the case of some oral diseases, the transplantation of the microbiome through special toothpaste or gel may help to treat some disorders, including the most common - tooth decay. 

For now, the methodology remains theoretical, however, pre-clinical trials have shown promising results, and for now, the research team is preparing for the next stages. Scientists hope to start human trials within the next few years.

Why is it important?

Tooth decay is one of the most common oral illnesses among dental patients and the described approach can significantly increase human’s biological resistance to this chronic disease. In case such transplantation is safe for donors, this instrument may become the most cost-effective treatment for tooth decay.