Bacteria Utilizes Specific Methods to Combat Fluoride

Bacteria Utilizes Specific Methods to Combat Fluoride

Researchers have determined the tactics bacteria use to battle the impact of fluoride, which the bacteria come into contact with from toothpaste and mouthwash.

A Yale University research group explains it findings in the Dec. 22 issue of the online publication Science Express.

The researchers determined there are RNA messages named riboswitches that are capable of noticing buildup of fluoride, enabling the bacteria to utilize defense mechanisms. Some of the bacteria are associated with tooth decay.

The ability of fluoride to attach to teeth and protect the enamel is one of the reasons it has become so prevalent in toothpaste and mouthwash. It fights against acids that the bacteria generate.

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