A new report published today in Circulation, the journal of the American Heart Association (AHA), states that current scientific evidence does not establish a direct cause and effect relationship between gum disease and heart disease or stroke. Additionally, the evidence does not establish that gum disease increases the rate of heart disease or stroke.
The report was developed by an AHA expert committee comprised of dentists, cardiologists and infectious disease specialists. The ADA’s Council on Scientific Affairs appointed a representative to the committee that examined 537 peer-reviewed studies on the subject in order to develop the report. The CSA then reviewed the report and agreed with its conclusions.
The report acknowledges the value of good oral hygiene to maintain good overall health but noted that current scientific data do not indicate whether regular brushing and flossing or treatment of gum disease can decrease the incidence of atherosclerosis, which is the narrowing of the arteries that can lead to heart attacks and strokes.
The ADA has posted a press statement on the report and ADA News has further coverage. Should your patients ask you about the association between oral health and overall health, this Journal of the American Dental Association patient page and the ADA’s press statement can be provided free to your patients.



