Scientists have discovered a new link between poor oral health and an increased risk of heart disease .
New research by UK and Italian scientists shows that a protein associated with inflammation (called CRP), which is elevated in people at risk from heart disease, may be found in infected gums .
The research team examined the carotid arteries of 35 relatively healthy people with mild to moderate periodontal disease before and after having treatment for the disease .
After a year, the scientists said they observed a reduction in oral bacteria, immune inflammation and the thickening of the blood vessels associated with atherosclerosis, leading them to conclude that good dental care should reduce the risk of atherosclerosis, stroke and heart disease independently of other measures, such as managing cholesterol .
Commenting on the findings, senior researcher Mario Clerici, said: "It has been long suspected that atherosclerosis is an inflammatory process, and that periodontal disease plays a role in atherosclerosis."
"Our study suggests that this is the case, and indicates that something as simple as taking good care of your teeth and gums can greatly reduce your risk of developing serious diseases."




