Doctors: Simple Habit Lowers Heart Disease Risk Drs Producoes – Getty Images
-
The American Heart Association released a new scientific statement, stressing the importance of dental care and hygiene.
-
Poor dental health is linked to a higher risk of heart disease, per the statement.
-
A growing body of research supports this.
The Emerging Link Between Oral Health and Cardiovascular Wellbeing
Heart disease prevention has long centered on diet and exercise. However, a recent scientific statement from the American Heart Association (AHA) highlights a crucial, often overlooked factor: your teeth. Published in Circulation, the statement underscores the role of good dental health in supporting heart health.
“Your mouth and your heart are connected,” explains Andrew H. Tran, M.D., M.P.H., a cardiologist and director of the preventive cardiology program at Nationwide Children’s Hospital. “Brushing, flossing, and regular dental checkups aren’t just about a healthy smile—they’re an essential part of protecting your heart.”
Periodontal Disease: A Key Inflammatory Factor
The AHA’s statement focuses on periodontal disease, a chronic inflammatory condition affecting over 40% of American adults over age 30. This begins as gingivitis – inflammation of the gums due to plaque buildup – and can progress to periodontitis, where gums recede and pockets form, trapping bacteria and leading to infection.
Cardiologists have long recognized a connection. As Yu-Ming Ni, M.D., a cardiologist at MemorialCare Heart and Vascular Institute, notes, “It’s just not a relationship that we commonly discuss.”
How Dental Health Impacts Heart Health
The connection isn’t random. Poor dental health and gum disease allow bacteria to enter the bloodstream, potentially causing inflammation that damages blood vessels and increases heart disease risk. This inflammation can also stress the arteries of the heart and make arterial plaque more vulnerable to rupture, potentially leading to heart attack or stroke.
While the exact mechanisms are still being investigated, maintaining good dental hygiene, coupled with regular dental visits, can help mitigate these risks.
The Future of Integrated Oral and Cardiac Care
The AHA’s statement isn’t simply a restatement of existing knowledge. It signals a growing movement toward integrated oral and cardiac care. Increasingly, dental professionals are positioned to detect early signs of systemic disease, including elevated blood pressure. Some dental teams are already incorporating routine blood pressure checks into appointments, referring patients to primary care physicians when necessary.
This proactive approach is particularly important, as approximately 29 million people have a dental visit but not a medical visit each year. For many, the dental chair represents their only point of contact with the healthcare system.
Blood Pressure Screening in Dental Offices
The initiative, Healthy Smiles, Healthy Hearts™, in collaboration with Delta Dental, aims to bridge the gap between oral and heart health care. By adding routine blood pressure checks, dental teams can identify elevated readings early and connect patients to timely follow-up care.
Beyond Prevention: The Role of Treatment
The benefits extend beyond prevention. Periodontal treatment has been linked to small blood pressure improvements, especially in individuals with existing hypertension. This suggests that addressing gum disease can actively contribute to better cardiovascular outcomes.
What You Can Do Now
Taking care of your heart means taking care of your whole body. Here are actionable steps you can seize:
- Brush at least twice a day and floss at least once a day to remove plaque-forming bacteria.
- Eat a healthy diet rich in essential nutrients and reduce intake of refined carbohydrates.
- Avoid smoking and tobacco employ.
- Talk with your dentist about recommendations tailored to your health needs.
- Share your medical history with your dentist, including current conditions and any recent changes in oral health.
How Often Should You Visit the Dentist?
The American Dental Association recommends regular dental visits to lower the risk of cavities and periodontal disease. For individuals without gum disease, two visits per year are generally sufficient. Those with a history of gum disease may benefit from three to four cleanings annually.
FAQ: Oral Health and Heart Disease
Q: Is there a direct cause-and-effect relationship between gum disease and heart disease?
A: Not definitively. While a link exists, the AHA statement notes that a cause-and-effect relationship hasn’t been established.
Q: Can treating gum disease actually improve my heart health?
A: Periodontal treatment has been linked to small blood pressure improvements, particularly in those with hypertension.
Q: How often should I see the dentist?
A: The ADA recommends regular visits, typically twice a year for healthy individuals, and more frequently for those with gum disease.
You Might Also Like
