Your mouth is more connected to your body than you might think. In fact, researchers have spent years investigating the links between gum disease and heart problems, and the evidence continues to grow. Studies suggest that inflammation and bacteria caused by gum disease may play a role in increasing cardiovascular risks.
At The 247 Dentist, we believe protecting your smile is also about protecting your long-term health, which is why we help patients understand how oral care impacts the whole body.
What Exactly Are the Links Between Gum Disease & Heart Problems?
The main link between gum disease and heart problems comes down to bacteria and inflammation. Poor oral hygiene allows plaque to build on teeth, which can lead to gingivitis (gum inflammation) and, if untreated, periodontitis (advanced gum disease). In this stage, bacteria can enter the bloodstream through damaged gum tissue.
Once in the bloodstream, these bacteria can contribute to inflammation in blood vessels, plaque formation in arteries, and may increase the risk of conditions such as:
- Contribute to inflammation in blood vessels
- Encourage plaque build-up in arteries (atherosclerosis)
- Increase risks of endocarditis (infection of the heart lining)
- Raise the chance of heart attacks and strokes
According to the British Heart Foundation, people with gum disease are more likely to suffer cardiovascular problems, while the American Heart Association has detected gum bacteria in arterial plaque. Research continues, but the evidence is strong enough that experts agree looking after your oral health helps reduce risks linked to gum disease and heart problems.
What Do the Studies Say?
The British Heart Foundation notes that people with periodontal disease may be more likely to suffer from heart-related issues.
Research published in the Journal of Clinical Periodontology shows a connection between chronic gum infections and systemic inflammation, a known factor in heart disease.
The American Heart Association has found the bacteria responsible for gum disease present in the arterial plaque of patients with cardiovascular conditions.
Although further research is ongoing, the connection between gum disease and heart problems is strong enough that both dentists and medical professionals recommend maintaining good oral hygiene as part of a heart-healthy lifestyle.
Common Oral Health Problems That May Affect the Heart
1. Gum Disease (Gingivitis and Periodontitis)
This is the most researched condition in relation to heart health. Chronic inflammation in the gums can contribute to inflammation in other parts of the body, including the cardiovascular system.
2. Tooth Infections or Abscesses
Untreated infections in the mouth can enter the bloodstream, increasing the risk of systemic infections that may affect the heart.
3. Poor Oral Hygiene and Plaque Build-Up
Inadequate brushing and flossing can lead to a higher concentration of bacteria in the mouth, some of which can travel to other parts of the body, including the heart.
Who Is Most at Risk?
Certain individuals may be more vulnerable to oral and heart problems, including:
- Smokers
- People with diabetes
- Individuals with high blood pressure or high cholesterol
- Those with a family history of heart disease
- People who skip regular dental appointments
If you fall into one or more of these categories, paying close attention to your oral hygiene is especially important.
What Can You Do to Protect Your Mouth and Your Heart?
The good news is that caring for your teeth and gums can have a positive effect on your heart health too. Simple steps include:
- Brushing your teeth twice a day with fluoride toothpaste
- Flossing or using interdental brushes daily
- Attending regular dental check-ups and cleanings
- Treating gum disease as soon as symptoms appear
- Quitting smoking
- Following a balanced, low-sugar diet
- Managing chronic conditions such as diabetes or hypertension
If you experience symptoms like bleeding gums, persistent bad breath, gum recession or loose teeth, do not ignore them. These may be signs of gum disease, which could also affect your general health.
Can Treating Gum Disease Improve Heart Health?
Some research suggests that treating periodontal disease may help lower systemic inflammation in the body, including markers related to cardiovascular disease. Although treating gum disease is not a substitute for managing heart conditions through medication and lifestyle changes, it may support better outcomes when included in a comprehensive health plan.
At The 247 Dentist, we offer both emergency and general dental care to help you manage infections, gum inflammation, and pain. Our aim is to protect your smile and support your overall health.
Final Thoughts
Your mouth is not separate from the rest of your body. In fact, it can often provide early warning signs of wider health issues, including heart problems. By looking after your gums and teeth, you also reduce your risk of gum disease and heart problems, protecting your overall health.
If you are concerned about bleeding gums, infections, or other symptoms of poor oral health, The 247 Dentist is here to help. We are available 24 hours a day, 7 days a week, offering emergency dental appointments, same-day treatment, and expert advice.
FAQs: The Links Between Gum Disease & Heart Problems
Can gum disease really cause heart problems?
Gum disease can contribute to heart problems because bacteria from infected gums may enter the bloodstream. Once in circulation, they can trigger inflammation, damage blood vessel walls, and encourage fatty deposits to form inside the arteries. Over time, this increases the likelihood of heart disease, stroke, and other cardiovascular complications. The encouraging news is that good daily oral care, supported by regular dental check-ups, significantly lowers these risks.
What are the signs of gum disease I should watch for?
Common symptoms include red or swollen gums, bleeding when brushing or flossing, persistent bad breath, gum recession, and loose teeth. If you notice any of these, it is important to seek dental advice as soon as possible.
If I have heart disease, should I tell my dentist?
Absolutely. Your dentist needs to know about any existing heart conditions, medications such as blood thinners, or recent surgeries. This helps ensure safe and appropriate treatment, especially during procedures like extractions or deep cleaning.
How can I lower my risk of both gum disease and heart problems?
Brush your teeth twice daily, floss every day, avoid smoking, manage conditions like diabetes, eat a balanced diet, and attend regular dental check-ups. These steps support both oral and cardiovascular health.