Poor Oral Health Can Damage Your Heart

A heart shape drawn with toothpaste sitting above a toothbrush against a pink background

Because February is the month of love, it’s only fitting that it is also Heart Health Month. You may wonder how your teeth and gums fit into this equation, but it isn’t as far of a leap as you may think. Studies have found that oral health conditions are connected to heart issues. As your dental health deteriorates, your risk of heart disease and stroke begins to increase. Below, you will find out how your dental health is connected to your heart health.

Oral Health and Strokes

Arteries that are blocked and blood vessels that are busted or leaking are the usual cause of stroke. After studying the connection between oral infections and heart conditions, doctors have recently found oral bacteria within the fatty deposits of people with atherosclerosis. This disease results in the buildup of fats and cholesterol along the walls of arteries, restricting the flow of blood to the heart. The brain’s oxygen and blood supply are drastically reduced by this condition, which causes a stroke.

Oral Health and Heart Disease

Any damage to the gums can allow bacteria to enter your blood stream and cause inflammation that can go anywhere in the body, including the blood vessels in the heart. Streptococcus sanguis, a strain of bacteria found in gum disease, can travel through the blood stream and spread infection to the heart. If your gums are healthy, the lower your risk of heart disease. Oral bacteria have also been found to cause blood vessels to harden, which can lead to strokes and heart attacks.

Lowering Your Risk of Heart Issues

Periodontitis has four stages: gingivitis (the only reversible stage of gum disease), early periodontitis, moderate periodontitis and advanced periodontitis. The further this condition progresses, the higher your risk of heart disease, stroke. If your condition has gone beyond gingivitis, you may need a scaling treatment to remove any hardened plaque and bacteria from below your gum line.

Taking good care of your mouth is also taking care of your heart. So, make sure that brushing and flossing twice every day and visiting your dentist at least twice a year become part of your dental care routine. Following these steps will help keep your heart healthy and keep your smile beautiful.

About the Author

Dr. Christine Laster is fully committed to providing every patient with personalized, top-quality dental care in a comfortable environment. Dr. Laster received her graduated with honors from the University of North Carolina Chapel Hill School of Dentistry where she received the Diagnosis and Treatment Planning Award. If you’re ready to protect your heart and your mouth by getting your oral health back on track, contact the office at (919) 787-0355 or visit the website to schedule an appointment.

What Our Patients Are Saying

Nathan

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I've been coming to this practice for years now since moving to the Raleigh area. The office is always clean and organized and the staff have always been friendly and communicative. Also, the TV's mounted to the ceiling are a nice touch! I've been seeing Dr. Laster for several years before our insurance changed causing me to change to Dr. Rensch. Both are so easy to talk to and always made me feel at ease.

Jamilah B.

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From beginning to end 5/5! I thought I was experiencing a dental 911. I submitted an inquiry at 11:30pm and by 8am the next morning, Deidra (front office staff) was already leaving me a message. She was so sweet and patient at 8am lol. After our initial conversation, I informed all follow up dentists “I found my dentist office” but thank you so much! Today I was welcomed with the same energy from Diedre to Britany then finally Dr.Wrench. The music playing throughout the office was fantastic; ie music selection and volume. The TV’s on the ceiling and wall made my procedure so painless and enjoyable! I watched an entire Christmas movie lol! Dr. Wrench (apologies for spelling) made my teeth absolutely perfect! I left telling my friends and family I have a million dollar smile! 😊 I can tell he wanted them perfect and he did! Thank you all so much for being amazing! Sincerely, Your next patient.

Rachel F.

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Dr. Laster and Dr. Rensch go above and beyond for their patients. I have seen both for various treatments and I always feel comfortable and heard. They take time to listen and to talk with you. They explain your options and work with you to develop the best plan for your care. They are always upbeat and positive and you can tell they truly love what they do. The front desk staff is exceptional as well. Deidre is so caring and very sweet. She’s efficient, understanding and conscientious of your time. I highly recommend.

Yolanda O.

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Where do I begin?!!! Diedra(front desk) she is an absolute Angel. Her customer service and overall personality was what I truly needed! The Team....OMG they took care of me! Doc made sure I was prepared, comfortable, and overall excited about what was about to happen! I had my procedure 12/20/25 and I can say I feel Great! Still a little swollen but I can see the results and I am very happy!! So if you are on the fence please consider this office because it offers the best experience and the BEST PRICE!!! I CAN'T BELIEVE HOW MUCH I WAS QUOTED AT THE OTHER LOCATION 😖 But anyways, Best Christmas present to myself! Here's to 2026 with a new smile! Come get Yours!😁

Bodie F.

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Connections Dentistry was great! The staff is so friendly and truly cares about their patients. My appointment was quick, and honestly the best dental experience I’ve had. They are great about offering helpful solutions without making you feel like you are being reprimanded… which was the reason I was putting off the dentist. 100% recommend!

Laura P.

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Dr. Rensch and his team are absolutely phenomenal. They are so friendly and enjoyable to work with. It is so convenient to have a Dentist office that also specializes in oral surgery, all in one place! The best in town!

Cala R.

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All the staff is super accommodating and reassuring every step in the process from X-rays, cleaning, treatment plans and scheduling! So grateful I stumbled on other recommendations from patients that led me to my first appointment! Never been so excited to move forward with my future appointments!

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