Gums are at the heart of the matter

There is a genetic link between heart attacks and dental disease, researchers have found. A University of Kiel team has found a common gene mutation in people with Periodontitis - gum disease - and heart attack patients. Researchers have previously shown similarities between the bacteria found in the oral cavity and those in coronary plaques and both diseases are characterised by an imbalanced immune reaction and chronic inflammation. Both coronary heart disease (CHD) and periodontitis are associated with the same risk factors - most importantly smoking, diabetes and obesity.