Dentist Gum disease has been associated with a wide array of other diseases – heart disease and diabetes, for example. Now new research has found a link between healthy gums and healthy lungs. It seems that periodontal (gum) disease increases a person’s risk of respiratory infections, some of which, like chronic obstructive pulmonary disease or pneumonia, can prove fatal.
For the study researchers looked at data from 100 study participants who had been hospitalised with respiratory disease, and data from 100 other participants who had no history of respiratory disease – this was the control group.
Every participant had their mouth, gums and teeth checked, to assess periodontal health. What they found was that patients with respiratory disease were more likely to have periodontal disease too.
The researchers theorise that oral pathogens – bacteria that contribute to periodontal disease – could increase a person’s risk of developing a respiratory infection or could worsen its symptoms.
Periodontal infection can range from gingivitus, which causes inflammation of the gums, to periodontitis which is an infection deep within the teeth’s root system. While bleeding gums might not seem like a major problem it is considered a chronic low-grade infection and it could compromise your body’s ability to deal with other infections.
Brushing after meals helps to remove food particles and prevent bacteria from multiplying, as does drinking plenty of water. Daily flossing is also essential, and seeing your dentist or hygienist regularly for check-ups.
First published January 25, 2011