We regularly brush our teeth to avoid bad breath and to prevent cavities. But how many of you are aware that brushing and maintaining oral hygiene also protects your heart? Yes, what you have read is true. Oral hygiene plays a major role in preventing cardiovascular diseases. The correlation between teeth and heart is the most underrated, yet important topics in medicine and as a dental surgeon, it genuinely surprised me when I first got to know about it.
Oral cavity contains around 700 species of bacteria. In patients with periodontitis (gum diseases), they enter the blood stream and causes inflammation. This can happen in 2 ways
Direct bacterial inflammation - bacteria enters blood and attached to heart valves/arteries
Inflammatory pathway - increases C reactive protein (key marker in cardiovascular inflammation)
It is scary to know that almost 50% of population have some or other form of gum diseases and most of them aren’t even aware of it. Even cardiologists rarely asks about oral hygiene of patients. This gap between medical and dental care has become an silent killer and is costing lives.
Mouth is the gateway to body and we need to bridge the gap between dentistry and medicine for easy diagnosis and also for preventing many system diseases. A simple " How often do you floss and brush your teeth?" can save a patient’s heart.
Absolutely well said! A holistic approach towards patient care is the need of the hour. Medicine and Dentistry need to go hand in hand, and it’s essential that all clinicians take a comprehensive history before formulating a diagnosis or treatment plans.
Love this breakdown! It’s crazy how many patients will strictly take their blood pressure meds but completely skip flossing, not realising they are leaving the front door wide open for systemic inflammation. The mouth truly is the frontline security guard for the heart. This needs to be a core part of patient education.
Absolutely! A holistic approach to patient care is essential. Medicine and dentistry should work together, with thorough patient history-taking guiding accurate diagnosis and treatment.
Very informative! Oral health is often overlooked, but its connection with systemic diseases, especially cardiovascular health, highlights why regular brushing, flossing, and dental check-ups are so important. Prevention truly starts with awareness.
Maintaining good oral hygiene, including brushing teeth twice daily, helps prevent periodontal disease and reduce systemic inflammation. Although tooth brushing has not been proven to directly prevent cardiovascular disease, good oral health is associated with better cardiovascular outcomes and should be considered part of comprehensive preventive healthcare.