People with gum disease have a significantly higher incidence of coronary heart disease (CHD) than those with healthy gums, and researchers are trying to determine whether gum disease actually causes CHD.

One explanation for a possible causal link involves bacterial infection. It is easy for bacteria from the gum disease to enter the bloodstream and settle in the walls of the arteries. The body would treat the bacteria as invading organisms and trigger an inflammatory response. That could, in turn, damage the lining of the arterial walls and hasten the formation of plaque, contributing to the development of CHD.

Although the link is still unclear, it's always a good idea to practice good oral hygiene to minimize your chances of developing severe gum disease:

• Visit your dentist twice a year.
• Brush and floss daily.
• Have your teeth cleaned to remove plaque, where bacteria accumulate.

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