THE PALEO DENTIST BLOG
BLOG #134 COULD BACTERIA IN YOUR MOUTH BE AFFECTING YOUR HEART?
Dr. Spiker Davis D.D.S. 713-781-2800 Dr. Matt Guerre D.D.S.
In collaboration with Dr. John Seger M.D. Cardiologist 713-791-9444 and Jenna Nixon Holistic Nutritionist 281-433-9996
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Most people think of the mouth and the heart as two completely separate systems. One handles teeth, gums, and chewing. The other handles blood pressure, arteries, and circulation. But modern research is telling us something surprising:

They are far more connected than we once believed. In fact, some of the same bacteria that cause bleeding gums and chronic gum inflammation have now been found in arterial plaque — the dangerous buildup associated with heart attacks and strokes. That should get everyone’s attention. Because it means the mouth may be doing far more than affecting your smile. It may be quietly affecting your cardiovascular system every single day. In fact, you can count on it!

Your Mouth Is Not a Closed Box! For many years dentistry was viewed as a separate little island of healthcare. If your teeth looked fine and you were not in pain, then everything was assumed to be okay. But we now know the mouth is one of the busiest bacterial ecosystems in the entire body. It is truly the “WINDOW TO YOUR HEALTH!”

Hundreds of different species of bacteria live in your mouth. Every mouth is different but in most cases there are BILLIONS of bacteria, viruses and fungi living in most peoples mouth. In fact, in most cases it is well over 10 billion total! Some are beneficial. Some are neutral.
And some become highly inflammatory when allowed to overgrow. Think of bacteria like Strep and staphylococcus. When gums are healthy, they act as a tight protective seal.But when gums become chronically inflamed — even mildly inflamed — that seal begins to weaken. And imagine that every time you breathe or swallow, many of these microorganisms go somewhere else.

Now every time you: chew, brush, floss or even bite into food, the microscopic bacteria and inflammatory toxins can enter the bloodstream. This is called bacteremia, and it happens far more often than most people realize. Your bloodstream then becomes the highway to your body and those inflammatory passengers do not simply disappear, in fact, they are on vacation looking for a place to visit.

What Happens when the get inside your Arteries? The inside lining of your blood vessels is called the endothelium. Think of it as a delicate, living protective skin that helps regulate: circulation, blood pressure, clotting, and inflammation.

When this lining is repeatedly irritated by inflammatory chemicals and bacterial fragments, tiny injury signals begin to occur. The body responds by sending immune cells. Over time, this contributes to: vessel wall inflammation, plaque formation, and plaque instability.

Researchers have identified DNA from oral pathogens such as Porphyromonas gingivalis inside atherosclerotic plaque — the same plaque cardiologists worry about in coronary artery disease or hardening of the arteries.

That does not mean every cavity causes a heart attack. But it does mean this: Chronic oral inflammation adds to the total inflammatory burden your cardiovascular system must carry. And your body keeps score.

Bleeding Gums Are Not “Just Bleeding Gums”

One of the most common things we hear in dental offices is: “My gums bleed a little, but I figured that was normal.” It is not normal. Bleeding is inflammation. Bleeding means the tissues are irritated and vulnerable. Bleeding means bacteria have easier access to circulation. In many cases, the patient feels no pain at all.That is why gum disease is so deceptive. It can smolder quietly for years: painless, slow, and mostly unnoticed,while contributing to a low-grade inflammatory stress that the rest of the body must constantly manage. Cardiologists today increasingly recognize chronic inflammatory load as a major contributor to vascular disease progression. Your gums may be one of those hidden sources.

The Bigger Picture: Inflammation Adds Up!

Heart disease is rarely caused by one thing. It is usually the cumulative effect of many stressors: such as elevated ApoB particles, high blood sugar, poor sleep, abdominal weight gain, chronic stress, lack of exercise, smoking, poor diet…and yes—chronic oral inflammation.

This is why we often tell patients:

The body does not compartmentalize inflammation the way medicine traditionally has. Your body does not say: “This inflammation is in the gums, so it doesn’t count.” It all counts. Every source of inflammatory burden matters. The more buckets that are overflowing, the harder the cardiovascular system has to work to maintain stability.

Dentistry May Be Seeing an Early Warning Sign

Here is the fascinating part. Many patients visit their dentist more consistently than they visit their physician. Which means we often have the opportunity to see: persistent gum bleeding, chronic plaque retention, bone loss, oral dryness, inflammatory tissue changes, long before a person ever feels symptoms elsewhere.

Sometimes the mouth is whispering before the arteries begin screaming. That is why preventive dentistry today must become much more than “cleaning teeth.” It should be viewed as part of an overall inflammatory reduction strategy. A healthier mouth is not merely cosmetic. It may be one more meaningful step toward protecting long-term systemic health.

The Paleo Dentist Takeaway

At The Paleo Dentist, we believe your mouth should never be treated as an isolated body part. It is a living gateway! A mirror! A messenger! And sometimes, an early warning system.

If your gums bleed…
if inflammation is present…
if chronic bacterial imbalance is brewing…

your body is receiving those signals whether you feel them or not. The goal is not fear.The goal is awareness. It is a BIG SIGNAL! Because once we understand the connection, we can begin reducing the burden. And that is where true prevention starts.

SUMMARY-It is obvious to ME that your mouth is the window to your health. In my opinion, we should all focus on our health every day and that includes brushing, flossing, dental cleanings and while we are at it, let’s visit our physician for that annual checkup AND let’s all work towards a healthier lifestyle. If inflammation (i.e. bleeding gums) is present, it is an early warning sign that something needs attention! In my opinion YOU SHOULD WAKE UP AND SMELL THE ROSES-SOMETHING IS WRONG AND DON’T IGNORE IT!!!

The doctors and staff are behind you and please call us if we can help. 713-781-2800. Also, please call or email JENNA NIXON if you need some detailed NUTRITIONAL counseling from a true WELL-TRAINED professional and call Dr. John Seger if you have any heart issues.

REMEMBER, “YOU DON’T HAVE TO FLOSS ALL OF YOUR TEETH, JUST THE ONES YOU WANT TO KEEP”!

LET’S MAKE 2026 OUR HEALTHIEST YEAR EVER!

Spiker

Spiker Davis, D.D.S.
📧 spiker@thepaleodentist.com
🌐 www.ThePaleoDentist.com

“You don’t have to floss all your teeth—just the ones you want to keep.”

I hope and pray that this blog will set you on a path to reach your goals for 2026 and find your guide to a better, longer, healthier life!

SUMMARY-It is obvious to ME that your mouth is the window to your health. In my opinion, we MUST all focus on our health every day and that includes brushing, flossing, dental cleanings and while we are at it, let’s visit our physician for that annual checkup. Also, in my opinion almost all sugar and FAKE sugar is not healthy, and YOU SHOULD try hard to avoid it. If you are eating the Standard American Diet, then you asking to get sick and as shown by MANY STUDIES you will double your risk of stroke if you have gum disease and decay. NOW IS THE TIME TO PLAN AND FOCUS ON ORAL HEALTH. WE HOPE THAT IMPROVING DENTAL HEALTH IS AT THE TOP OF YOUR LIST.

REMEMBER, “YOU DON’T HAVE TO FLOSS ALL OF YOUR TEETH, JUST THE ONES YOU WANT TO KEEP”!

LET’S MAKE 2026 OUR HEALTHIEST YEAR EVER!

SpikeR

“THE MOUTH IS THE WINDOW TO YOUR HEALTH”. BRUSH AND FLOSS TWICE DAILY, AVOID SUGAR AND PROCESSED FOOD FOR 2026 AND SEE YOUR DENTIST AND PHYSICIAN ON A REGULAR BASIS.

Spiker Davis D.D.S. spiker@thepaleodentist.com John Seger M.D. Matt Guerre D.D.S. Jenna Nixon Nutritioist

Jenna@goodthingsnaturalhealth.com 281-433-9996

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