Gum disease affects more than 40 percent of American adults over 30, and in December 2025 the American Heart Association confirmed it travels with higher rates of heart attack, stroke and heart failure. Professional cleanings remove the bacteria driving that inflammation before it becomes chronic.
It is worth being precise about what that does and does not promise. A professional teeth cleaning is not a heart treatment, and no dentist can tell you it will prevent cardiovascular disease. What it can do is remove one of the few sources of chronic inflammation that is fully within your control.
The Short Answer: What a Cleaning Does and Does Not Do
Four things are supported by the current evidence, and two are not.
- It removes tartar you cannot remove yourself. Hardened plaque below the gumline requires instruments. Brushing prevents it. It does not take it off once it has formed.
- It reduces the bacterial load that inflames your gums. Bleeding gums are an open door between your mouth and your bloodstream.
- It catches gum disease at the stage where it still reverses. Gingivitis resolves. Periodontitis does not.
- It puts a clinician in front of you twice a year. For millions of adults, that is their only contact with the health care system.
- It does not treat existing periodontitis. A routine cleaning and periodontal therapy are different procedures, covered further down.
- It does not screen your heart. A cleaning is not a cardiac workup, and it is not a substitute for seeing your physician.
What the American Heart Association Said in December 2025
On 16 December 2025, the American Heart Association published a scientific statement in its journal Circulation titled “Periodontal Disease and Atherosclerotic Cardiovascular Disease.” It was the first update to the Association’s position since 2012, and the writing group was chaired by Andrew H. Tran, M.D., a preventive cardiologist.
The statement reports that periodontal disease is associated with an increased risk of heart attack, stroke, atrial fibrillation, heart failure, peripheral artery disease, chronic kidney disease and cardiac death. Although the two conditions share risk factors such as smoking, diabetes and high blood pressure, emerging data points to an independent association between them.
Then it says the thing most dental websites leave out. A cause-and-effect relationship has not been confirmed, and there is no direct evidence that treating gum disease prevents cardiovascular disease.
What it does support is narrower and more practical. Treatments that reduce lifetime exposure to inflammation appear to lower the risk of developing atherosclerotic cardiovascular disease, and people with one or more cardiovascular risk factors may benefit from regular dental screening and targeted periodontal care. The statement also cites earlier research finding a 10-year cardiovascular risk of 13.7 percent among adults who brush once a day or less, against 7.35 percent among those brushing three or more times daily.
How Gum Bacteria Reach Your Bloodstream
Gum disease is a progression, and each stage opens the door wider.
Gingivitis: gums that bleed when you brush
Plaque builds along the gumline and the tissue becomes inflamed. Gums look red and puffy and bleed when you brush or floss. This stage is fully reversible with a cleaning and better home care. Most people ignore it because nothing hurts.
Periodontitis: gums that pull away and form pockets
The gums begin to detach from the teeth, forming pockets that trap bacteria where a toothbrush cannot reach. Those pockets are the entry point: when inflamed tissue bleeds, oral bacteria enter the bloodstream directly, a condition clinicians call bacteremia. A comprehensive oral exam measures pocket depth, which is how this stage gets caught.
Severe periodontitis: bone loss and loose teeth
The bone supporting the teeth is extensively damaged, teeth loosen, and surgery is often required. Bacteria circulating from this stage can attach to damaged areas of the heart lining and cause endocarditis, an infection of the heart’s inner lining. They have also been linked to atherosclerosis, the fatty plaque buildup that narrows arteries.
Your Inflammation Budget, and the One Line Item You Can Cancel
Here is a more useful way to think about it. Your body carries a running total of inflammation across your lifetime, made up of line items. Some are fixed: age, family history, genetics. Others move slowly and take real effort: weight, diet, activity, blood sugar, smoking.
Gum disease is different. It is one of the very few line items on that budget that can be cancelled outright, on a schedule, in about an hour, and it is the only one managed from a dental chair. That is precisely what the American Heart Association statement supports when it says that reducing lifetime exposure to inflammation appears beneficial. Dr. Sally Awad, DDS and our team are not treating your heart when we clean your teeth. We are removing a recurring charge from a budget your cardiologist is also trying to bring down.
That changes what a cleaning is for. It stops being cosmetic maintenance and becomes risk-factor management, the same category as checking your blood pressure.
A Cleaning Is Not a Deep Cleaning, and the Difference Matters
This is the part that costs patients the most, and almost nobody explains it before the appointment.
A routine cleaning, called a prophylaxis, works at and just above the gumline, removing plaque, tartar and surface stains. It is the right procedure for healthy gums or early gingivitis. Scaling and root planing, commonly called a deep cleaning, works below the gumline, cleaning the root surfaces inside periodontal pockets so the tissue can reattach.
If you already have periodontitis, a routine cleaning does not treat it. You leave with polished teeth and an active infection still inflaming your body. That is why pocket depths get measured, and why your hygienist may recommend a different procedure than the one you booked. It is not an upsell. It is a different diagnosis.
Two related problems get missed for the same reason. Chronic grinding accelerates gum recession, which is why nightguards come up at preventive visits. And because gum disease clusters in households sharing diet and habits, family dentistry visits are often where a pattern first shows up across two generations.
Why the Blood Pressure Cuff Belongs in a Dental Office
In November 2025 the American Heart Association launched Healthy Smiles, Healthy Hearts with Delta Dental of California, establishing a standard of care for blood pressure screening and primary-care referral inside the dental setting. The reasoning is blunt: roughly 29 million people a year in the United States see a dentist but no other medical professional.
For those patients, the dental chair is the only point of contact with the health care system. High blood pressure affects 46.7 percent of American adults and produces no symptoms until it produces a serious one. Screening it where people actually show up is arithmetic, not novelty.
Patients are already on board. A 2024 Harris Poll for the American Heart Association found 88 percent of dental patients consider their dental team an important part of their overall health care team, and more than 80 percent were open to a blood pressure check at a dental visit. Your first visit here already includes a full-mouth series of x-rays, an exam of your teeth, gums, mouth and jaw, and a non-invasive oral cancer screening. We also ask for your medical history and a full medication list, including vitamins and supplements, because certain conditions and medications change how we treat you.
Your Plan May Cover More Than Two Cleanings a Year
Most people assume dental insurance covers two cleanings a year and stop there. If you have a cardiac condition, that assumption may be costing you a covered visit.
Several carriers run medical-dental integration programs that add preventive visits for members with qualifying conditions. The Cigna Dental Oral Health Integration Program lists cardiovascular disease and stroke among its eligible conditions. Delta Dental enhanced benefit programs list high-risk cardiac conditions alongside diabetes and kidney failure. Enrollment is usually not automatic. You have to call and register.
We accept Cigna, Guardian, Aetna, MetLife, Delta Dental and United Healthcare PPO plans, and CareCredit is available. If you do not have dental coverage, our $249 New Patient Special covers an exam, a cleaning, and x-rays. Call your carrier before your next visit and ask one question: does my plan include an enhanced or oral health integration benefit for cardiovascular conditions?
Why This Is a Somerset County Number, Not an Abstract One
New Jersey Department of Health data puts this in local terms. Nearly 18,000 New Jersey residents died of heart disease in 2023. In 2024 heart disease was the leading cause of death statewide and in every New Jersey county except Gloucester and Hunterdon, Somerset County included. It is the leading cause of death for both men and women here. Patients who see a dentist in Hillsborough, NJ are living inside that statistic, not reading about someone else’s.
None of that means gum disease caused those deaths. It means the risk factors that travel together are common here, and one of them sits in your mouth where it can be measured and treated.
When a Cleaning Is Not the Right Appointment
Three situations where booking a cleaning is the wrong move, and we would rather say so.
- You are having chest pain, pressure, shortness of breath or arm or jaw pain. Call 911. Jaw pain can be cardiac, and a dental office is not where that gets sorted out.
- Your gums bleed constantly, your teeth feel loose or your gums have receded visibly. You may need periodontal therapy rather than a routine cleaning. Book an exam first so we can measure before we clean.
- You have a prosthetic heart valve, a history of endocarditis or certain congenital heart conditions. You may need antibiotic premedication before dental work. Raise it with your cardiologist and tell us beforehand.
Start With the Appointment You Can Actually Book
You cannot change your family history or undo the last twenty years. You can take one inflammatory condition off the list, on a Tuesday morning.
Call us at (908) 359-8555 or book an appointment online. Bring your medication list. If you have a cardiovascular condition, tell us, and tell your physician what we find.
Frequently Asked Questions
Can gum disease cause a heart attack?
Not proven. The American Heart Association’s December 2025 statement confirms a consistent association between periodontal disease and heart attack, stroke and heart failure, but states that a cause-and-effect relationship has not been established. The association is strong enough that it is worth treating the gum disease.
How often should I get my teeth cleaned if I have heart disease?
Twice a year is the baseline, but people with cardiovascular risk factors may benefit from more frequent visits and targeted periodontal care. Three or four a year is common after periodontitis, and your plan may cover the extra visits.
Will a dental cleaning lower my risk of heart disease?
There is no direct evidence that periodontal treatment prevents cardiovascular disease. What the evidence supports is that reducing lifetime exposure to inflammation appears to help, and untreated gum disease is inflammation you can remove.
Do bleeding gums mean I have a heart problem?
No. Bleeding gums mean you likely have gingivitis or periodontitis, worth treating on its own terms. It is a reason to book a dental exam and mention it to your physician, not a reason to assume anything about your heart.
Do you see patients from outside Hillsborough?
Yes. Our office at 312 US-206 serves patients across Somerset County, including Montgomery, Bridgewater, Manville, Branchburg, Raritan, Millstone, Franklin Township and Somerville. We are open Monday, Tuesday and Thursday from 8:30am to 5:30pm and Friday from 8:00am to 2:00pm.
