http://www.oramd.com/gum-disease-treatment.htm Gum Diseases Dry Mouth – Your mouth is full of bacteria that both live on plaque and help it form. The bacteria ferment the sugar and starchy-food debris found in plaque and produce acids and other toxins that harm the gums. Gum Diseases Dry Mouth conditions can occur.
In a healthy mouth there is a natural balance of bacteria but too many bacteria will produce harmful toxins resulting in the gum disease gingivitis.
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