| Periodontal disease is an infection of the teeth, gums and bone that surround the teeth. It's caused by plaque, a sticky film of food and bacteria that forms constantly on teeth. Gums infected with periodontal disease are like toxic reservoirs of disease-causing bacteria. |
| Other ailments have been linked to periodontal disease, including respiratory disease, pneumonia, strokes, ulcers, difficult-to-control diabetes, low birth weight babies, and infective endocarditis, a dangerous infection of the heart valves.
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