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The Oral Microbiome: Why Your Mouth Bacteria Matter

  • Luxe Dental Hygiene
  • Jun 21
  • 2 min read

Did you know your mouth is home to over 700 species of bacteria - some helpful, some harmful? It might sound a little unsettling, but don’t worry - this complex mix of microbes, called the oral microbiome, plays a big role in keeping your mouth (and your body) healthy.


At our Luxe Dental Hygiene Vancouver, we see more patients asking about whole-body wellness and how oral health fits in. Here’s what your local dental hygienist in Vancouver wants you to know about the bacteria living in your mouth - and why they matter more than ever.



Illustration of the oral microbiome with bacteria inside a human mouth

What Is the Oral Microbiome?

The oral microbiome is the community of bacteria, viruses, fungi, and other microorganisms that live in your mouth - on your teeth, tongue, gums, and even your cheeks. When balanced, these microbes help you:

  • Prevent cavities

  • Fight off gum disease

  • Keep your breath fresh

  • Maintain a strong immune response


But when things get out of balance - say, from too much sugar, stress, smoking, or poor oral hygiene -the bad bacteria can take over.


When Things Go Wrong

An unbalanced oral microbiome can lead to:

  • Tooth decay and cavities

  • Gingivitis and gum disease

  • Bad breath (halitosis)

  • Inflammation that may contribute to heart disease, diabetes, and even Alzheimer’s


The good news? Regular dental cleanings can help reset and support a healthy microbial balance in your mouth.


How to Support a Healthy Mouth Microbiome

  1. Brush gently but thoroughly - Twice a day with a soft-bristled brush.

  2. Don’t forget to floss - Flossing removes bacteria from between teeth where your brush can’t reach.

  3. Avoid antibacterial overkill - Mouthwashes that kill all bacteria can disrupt the balance. Opt for alcohol-free versions.

  4. Eat real food - A diet rich in leafy greens, fiber, and less sugar feeds the good bacteria.

  5. See your dental hygienist regularly 


Why It’s More Than Just Clean Teeth

At Luxe Dental Hygiene, we treat your mouth as part of your whole-body health. That means we’re not just polishing your teeth - we’re helping you:

  • Protect your immune system

  • Prevent chronic disease

  • Feel your best from the inside out


Book Your Dental Cleaning in Vancouver Today

If it’s been more than 6 months since your last visit, your oral microbiome is probably overdue for a check-in. Come see us at our Fairview Vancouver 6th Ave & Granville location , where comfort meets clinical care. Whether you're a long-time patient or just Googled “dental hygiene clinic near me,” we’re here to support your healthiest smile yet.


👉 Book your appointment today with a trusted dental hygienist in Vancouver. Your mouth - and your body - will thank you.



 
 
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