NHS GP Reveals Simple Dental Habits to Protect Heart Health
An NHS general practitioner has urged the British public to adopt a straightforward daily routine to significantly reduce the risk of cardiovascular disease. Dr Amir Khan, a medical expert widely recognised for his health guidance across social media platforms, made a compelling appearance on ITV's daytime show Lorraine to share crucial insights.
The Surprising Link Between Oral Hygiene and Heart Problems
During his segment, Dr Khan delved into various health topics, emphasising the critical importance of maintaining proper dental hygiene through regular brushing and flossing. He explained that this practice is not merely essential for oral health but plays a vital role in safeguarding the heart as well.
The underlying mechanism involves bacteria that naturally reside in our mouths. When these microorganisms enter the bloodstream, they can trigger inflammation within blood vessels. Dr Khan detailed how this inflammatory response can exacerbate existing fatty plaques in arteries, leading to serious cardiovascular issues.
Dr Khan stated: "The mouth is full of blood vessels and is susceptible to gum disease and ulcers. Bacteria living there are harmless if contained, but once they infiltrate the bloodstream, they cause inflammation and adhere to fatty plaques. The immune system's attack on these invaders can dislodge plaque, increasing risks of heart problems and stroke."Official NHS Recommendations for Optimal Dental Care
The NHS provides clear guidelines to support heart health through oral hygiene. It advises brushing teeth twice daily for approximately two minutes each session, using fluoride toothpaste to ensure gums and teeth remain healthy and clean. Brushing just before bedtime is highlighted as particularly crucial, with both electric and manual toothbrushes deemed equally effective.
Regarding the connection between dental and cardiovascular health, the East Midlands Congenital Heart Centre clarifies: "Teeth and the heart share the same blood supply, meaning bacteria from cavities can travel to the heart, potentially causing infective endocarditis—a dangerous infection of the heart's inner lining."
Understanding Endocarditis and Prevention Strategies
Endocarditis, an inflammation of the heart's inner lining typically due to infection, is rare but can be life-threatening, necessitating urgent treatment. It may occur during dental procedures or through minor injuries like cuts. While anyone can develop it, risks are higher for men, individuals over 50, and those with specific conditions such as heart valve disease, artificial heart valves, or a history of heart transplants.
To mitigate these risks, Dr Khan strongly advocates for consistent flossing. He emphasised: "Looking after your teeth and flossing every night is incredibly important." The NHS notes that flossing not only removes trapped food but also reduces gum disease, tooth decay, and bad breath by eliminating plaque, recommending it be done before brushing. Interdental brushes are suitable alternatives, especially for wider gaps, though wooden toothpicks should be avoided to prevent gum damage and infections.
By integrating these simple yet effective habits into daily routines, individuals can proactively lower inflammation and protect against severe heart-related complications, underscoring the profound impact of oral care on overall health.
