Yes — your mouth and heart are more connected than you think.
When we talk about brushing and flossing, most people think about preventing cavities or keeping their breath fresh. But did you know that poor oral hygiene may also increase your risk of heart disease?
Emerging research shows a strong connection between gum disease and cardiovascular problems, making good dental care more important than ever — not just for your teeth, but for your overall health.
🦠 What’s the Link Between Oral Health and Heart Health?
It all starts with bacteria in your mouth. When you don’t brush and floss properly, plaque builds up on your teeth and along the gumline. Over time, this can lead to gum disease (also called periodontal disease), an inflammatory condition that causes red, swollen, or bleeding gums.
If left untreated, the bacteria and inflammation from gum disease can:
- Enter your bloodstream through inflamed gum tissue
- Trigger a systemic immune response
- Potentially contribute to narrowed arteries, blood clots, and heart inflammation
Researchers believe that chronic inflammation caused by gum disease may be a key factor linking poor oral health to increased risk of:
- Heart attack
- Stroke
- Clogged arteries (atherosclerosis)
- Endocarditis (an infection of the heart’s inner lining)
While more research is ongoing, the connection is clear enough that cardiologists and dentists alike encourage patients to take oral health seriously — especially if you have existing heart issues or risk factors.
📊 Who’s Most at Risk?
You may be at higher risk of oral-health-related heart problems if you:
- Have moderate to severe gum disease
- Smoke or use tobacco
- Have diabetes (which also increases gum disease risk)
- Have a family history of heart disease
- Skip regular dental visits or have poor brushing habits
- Are over age 40 and have chronic inflammation in the body
🪥 How to Protect Your Mouth — and Your Heart
Good news: improving your oral hygiene routine can help protect both your smile and your heart. Here’s how:
- ✅ Brush twice daily with fluoride toothpaste
- ✅ Floss once a day to remove plaque between teeth
- ✅ Visit your dentist every 6 months for cleanings and exams
- ✅ Treat gum disease early to stop inflammation from progressing
- ✅ Quit smoking and manage health conditions like diabetes or high blood pressure
If you already have heart disease or take heart-related medications, let your dentist know — we’ll take precautions during treatment and help tailor your care.
🩺 Should I Talk to My Doctor or Dentist?
Yes — your oral health team and medical team should work together if you have heart conditions, are at risk, or take medications that affect your mouth (like blood thinners).
Some patients may need antibiotic coverage before dental procedures depending on their heart history. Always share your full medical background at your dental appointments.
Final Thoughts
Your mouth is a window to your overall health — and taking care of your gums can do more than protect your teeth. It could help reduce your risk of serious heart problems.
Want to check your gum health or improve your routine? Book your next visit today — our friendly dental team is here to support your smile and your whole-body wellness.