The enzyme peroxides for example, helped eliminate bacteria and viruses that have participated. But the enzyme amylase broke sugar maltose and glucose.
Also had antibodies to attack cavities or hollow teeth with being prevented hindered Streptococcus mutants on the surface of teeth.

Gargle medicine usually contains fluoride to prevent the teeth being hollow.
However, if too many ions F are precisely to undermine the work of the enzyme in the mouth cavity, particularly peroxides. Therefore, effective enzyme that could just as necessarily anti-bacterial and anti-virus was inhibited. The enzyme’s normal cavity in the mouth that was necessary for the continuation of our health be affected if we are too often used in medicine gargling.