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Quit smoking to keep your teeth

(China Daily)
Updated: 2009-09-02 09:53

Smokers are more likely to develop gum disease than non-smokers, according to a German non-profit organization that promotes oral health.

Deutsche Parodontose Hilfe says smoking can cause periodontitis, or gum disease, and recommends quitting smoking.

Periodontitis is caused by nicotine, which depletes bone tissue and causes blood vessels in the mouth to contract and reduce circulation. As a result tissue in the mouth receives too little oxygen and other nutrients.

The immune system in the mouth is also damaged, allowing bacteria to multiply and cause infections. The disease can progress to the stage where teeth lose their stability and fall out.