You already know that brushing and flossing keep your teeth healthy. But did you know that what happens in your mouth might affect your heart, too? The link between oral health and heart health is real. And it’s something every patient should understand.
People with gum disease have a higher risk of heart disease, stroke, and other cardiovascular problems. That doesn’t mean gum disease causes heart disease. But there’s a clear connection. And taking care of your gums might be one more way to protect your heart.

How Your Mouth and Heart Are Connected
The link between oral health and heart health comes down to inflammation and bacteria. Gum disease, also called periodontal disease, is an infection of the tissues that hold your teeth in place. It’s caused by bacteria that build up along your gumline.
When your gums are infected, your body’s immune system responds with inflammation. That inflammation doesn’t stay in your mouth. It can travel through your bloodstream. And over time, that chronic inflammation can contribute to the buildup of plaque in your arteries. That can lead to heart attacks and strokes.
There’s also the bacteria itself. The same bacteria that cause gum disease can enter your bloodstream and travel to other parts of your body. Some studies have found these bacteria in the fatty deposits of people with heart disease.
So taking care of your gums isn’t just about keeping your teeth. It’s about protecting your overall health.
What the Research Says
This connection isn’t just a theory. There’s real research to back it up.
People with gum disease have a two to three times higher risk of heart attack and stroke. That’s a significant number. And the risk increases the more advanced the gum disease is.
That doesn’t mean everyone with gum disease will have heart problems. And it doesn’t mean everyone with heart disease has gum problems. But it does mean that your mouth and your body are more connected than you might think.
Signs You Might Have Gum Disease
So how do you know if your gums are healthy? Here are some signs to watch for:
- Gums that bleed when you brush or floss
- Red, swollen, or tender gums
- Gums that have pulled away from your teeth
- Persistent bad breath or a bad taste in your mouth
- Loose teeth or changes in your bite
If you notice any of these, don’t ignore them. Early treatment could reverse the damage and protect your health.
What You Can Do
Gum disease is preventable and treatable. Here’s what you can do to protect both your smile and your heart:
- Brush and floss daily: This is the foundation. Good home care removes plaque before it hardens into tartar.
- See us regularly: Professional cleanings remove tartar that you can’t get at home. We can also spot early signs of gum disease before they become serious.
- Don’t ignore bleeding gums: If your gums bleed, let us know. We may recommend a deeper cleaning to get your gums healthy again.
- Talk to your doctor: If you have heart disease, make sure both your dentist and your doctor know your full health history.
Your Health Starts in Your Mouth
We talk a lot about beautiful smiles at Dental Spa Indianapolis. And we love helping patients feel confident about their teeth. But we’re also committed to your overall health. That’s why we take gum health so seriously.
If you have bleeding gums, or if it’s been a while since your last cleaning, don’t wait. Come see Dr. Amy Marckese. A healthier mouth is one step toward a healthier you. And that’s something worth smiling about.