The mouth doesn’t get much respect (or attention) within the medical world.
Have you ever wondered why that is? Or more specifically, why oral health is mostly cordoned off from other aspects of your health? Does that make sense?
It turns out this separation isn’t grounded in biology or science. On the contrary, it’s just accident of medical history.
Afterall, your mouth isn’t a discreet compartment, sealed off from the rest of your physiology. It’s a literal opening into your body, lined with tissue and richly supplied with blood vessels.
And importantly, what happens in the mouth doesn’t necessarily stay there.
What Gum Disease Actually Is
Periodontal disease starts quietly.
First, a film forms along the gumline comprised of bacteria. Your immune system responds to that bacterial film with inflammation (which is an appropriate and protective response). In a healthy mouth, that would be the end of the story.
But when these bacteria persist, the inflammation persists with them. Gum tissue begins to pull away from the teeth. Pockets are formed. And these pockets harbor even more bacteria. The inflammation deepens. And eventually, the bone that anchors your teeth in place is affected.
Here’s the relevant part for the remainder of your body:
For all intents and purposes, those inflamed pockets are an open wound, containing a bacterial population that sits adjacent to your bloodstream. Keep in mind…bacteria and inflammatory molecules don’t stay put. They move around.
The Systemic Connections
Researchers have correlated periodontal disease with several disease states. And yet on the surface, the conditions in question have nothing to do with teeth. Examples include:
- Cardiovascular disease. This link is one of the most studied, because oral bacteria have been detected within arterial plaque. The leading explanation for this phenomenon is that chronic gum inflammation contributes to the body’s overall inflammatory burden. Keep in mind that inflammation is central to how arterial plaque forms and destabilizes.
- Diabetes. This relationship runs in two directions. Elevated blood sugar impairs immune system response and makes gum disease more likely and more severe. Meanwhile, chronic inflammation worsens insulin resistance. Each condition feeds the other, which is why treating gum disease sometimes improves blood sugar control.
- Alzheimer’s disease. This is the newest and most speculative of these connections. Researchers have identified bacteria that are associated with gum disease within the brain tissue of Alzheimer’s patients, prompting real interest in whether oral pathogens contribute to neurodegeneration. This remains a hypothesis that’s under investigation, rather than an established mechanism.
A standard level of caution applies to all of the above. These are associations. People with poor oral health often differ in other ways that may impact health outcomes, and untangling the cause from the effect can be difficult. But the volume and consistency of the findings—combined with the plausible mechanism that is inherent to chronic inflammation—have made the connection between oral and overall health something clinicians now take seriously.
Which is exactly the point. Whether or not gum disease causes these ailments (or just contributes to them), it is a chronic and treatable source of inflammation sitting within the body. If reducing inflammation is a goal (and it should be), ignoring oral inflammation doesn’t make a lot of sense.
The Hormone Angle
Now for the dots your dentist may not have connected for you:
Gum tissue contains estrogen receptors. When estrogen declines during perimenopause and menopause (and sometimes during andropause), gum tissue can become thinner, drier, and more prone to bleeding and inflammation.
Dry mouth deserves particular attention. Saliva isn’t just moisture. It contains antibacterial compounds and continuously washes the mouth. Reduced saliva production—common during menopause and andropause—removes a defense mechanism from the mouth that most people didn’t know was there in the first place.
Bone loss matters too. The bone holding your teeth in place is subject to the same estrogen-related bone loss that affects hips and spine. In other words, osteoporosis and tooth loss are related problems.
And burning mouth syndrome—an uncomfortable burning sensation with no visible cause—appears disproportionately in women around menopause.
All of the above points to the importance of keeping estrogen properly balanced in women and men undergoing hormone therapy.
What to Do
The basics remain the basics. And they work:
- Brush two times per day (at a minimum), and floss at least one time per day. Flossing clears debris from the gumline (that brushing misses), which is where periodontal disease begins.
- Get professional cleanings no less than every 6 months. Once tartar hardens, brushing can’t remove it.
- Don’t ignore bleeding gums. Healthy gums don’t bleed. Bleeding is a signal that something is wrong, not a normal consequence of brushing.
- Address dry mouth symptoms. Hydration, sugar-free gum, and oral probiotics can help.
- Make sure your hormones are optimized via properly prescribed hormone therapy.
Your mouth isn’t a separate department. It’s part of a wider inflammatory, vascular, and hormonal system. At Renew Youth, we look at healthy aging as a whole. To learn more, call us at (800) 859-7511 or use our easy contact form to schedule your complimentary 30-minute consultation.