It is estimated that there are more bacteria in your mouth than the number of people who have ever lived.

Name: It is estimated that there are more bacteria in your mouth than the number of people who have ever lived.
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According to a study published in the Journal of Dental Research, there are an estimated 100 trillion microorganisms, including bacteria, in the average human mouth. This number is higher than the estimated 108 billion people who have ever lived on Earth.

It Is Estimated That There Are More Bacteria in Your