Hidden mouth bacteria lurking in your arteries can trigger a heart attack

(NaturalHealth365)  What if, despite doing everything “right” – eating well and exercising – you were still vulnerable to a heart attack because of bacteria you never knew existed in your arteries?

Recent research from a Finnish team has uncovered a chilling possibility: common mouth bacteria forming stealthy biofilms inside arterial plaques, evading your immune system – and possibly setting the stage for fatal coronary disease.

What scientists discovered beneath the surface

In a study published in the Journal of the American Heart Association, scientists analyzed arterial tissue from 217 individuals – including sudden death victims and patients who had surgery to clear blocked arteries.

They found DNA of viridans streptococci – ordinary bacteria that usually live in your mouth – in about 42% of plaques, both in sudden-death hearts and surgical specimens.

Even more startling: these bacteria were not just present – they were forming biofilms, complex bacterial colonies that resist antibiotics and hide from immune cells like macrophages.  In many cases, macrophages didn’t even detect them when they were nestled deep in the core of the plaque.  But once these biofilm bacteria broke free and infiltrated the fibrous cap of the plaque (a structure that, when ruptured, often triggers a heart attack), they triggered immune signatures and inflammation.

This pattern – hidden, dormant bacteria for years, then sudden activation – could help explain why some plaques rupture without warning.

Why this changes everything we thought about heart disease

Traditional heart disease prevention focuses almost exclusively on cholesterol, blood pressure, diet, and lifestyle – and all of those are still critically important.  But this new study forces us to confront a missing piece: chronic bacterial stealth.

Because biofilms are mute, protected, and invisible, they may quietly fuel plaque growth and destabilization, then suddenly provoke catastrophic damage.  That’s one possible reason past large antibiotic trials failed – because antibiotics typically don’t reach biofilm-hidden bacteria or are ineffective once bacteria are embedded.

Your arteries could be under siege – here’s how to fight back

While science races to develop diagnostics and/or imaging to detect biofilms in arteries, you can begin protecting yourself now with some natural, actionable steps.  These won’t guarantee perfect protection, but they tilt the odds in your favor.

• Optimize oral hygiene: Brushing, flossing, and professional cleanings aren’t just for cosmetic or cavity concerns.  Keeping gums clean reduces opportunities for bacteria to enter the blood.

• Mouth care rituals that go deeper: Tongue scraping, oil pulling, essential oils and the use of an oral irrigator can greatly improve the balance of bacteria in your mouth.

• Address gum disease when it appears: Don’t ignore bleeding gums or dental pain.  Seek holistic or biological care that targets the cause, not just masking symptoms.

• Support immune health & reduce inflammation: Anti-inflammatory diets (rich in leafy greens, omega-3s), stress reduction, and enough sleep all help your immune system be more capable of keeping bacterial threats in check.

• Consider natural anti-biofilm supports: Certain herbs, enzymes, and probiotics may help break down biofilm structures.  Research in this area is emerging, but preliminary evidence suggests promise.

Don’t wait until it’s too late

What if the oral health strategies used by 33 of the best scientists, researchers, doctors, and nutritionists – strategies to prevent hidden bacterial attack, protect your arteries, strengthen your gums, and reduce your risk of heart disease – were available to you right now?

They are, with Jonathan Landsman’s Holistic Oral Health Summit.  You’ll learn how to disrupt bacterial biofilms naturally, what dental toxins to eliminate, how to support your immune system, and what daily practices can help you to avoid plaque buildup, before it becomes deadly.

Take control now.  Prioritize your mouth.  Protect your heart.

Sources for this article include:

Ahajournals.org
Studyfinds.org

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