How can I tell the kinds of bacteria that cause gum disease? The human mouth contains millions of bacteria, of which there are over 500 varieties. Porphyromonas Gingivalis is one type of bacteria which is responsible for gingivitis. People today are generally very concerned when it comes to their health. When it comes to the health of their teethe however; many are unaware of the importance of proper tooth care for better all around health.

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