Your mouth is home to billions of beneficial bacteria vital for maintaining optimal oral health. But what exactly makes up this oral microbiota? Expert insights ahead. We're familiar with the gut microbiota, vaginal flora, and skin microbiome. Yet the oral microbiota—equally critical—often flies under the radar. Here's why it deserves your attention.
The oral microbiota resides in your mouth, comprising around 700 species of microorganisms. It's the second most diverse after the gut microbiome.
"Each microenvironment in the mouth fosters its unique bacterial community. Bacteria on sun-exposed teeth differ from those thriving in the dark, moist interior," explains Marie Drago, founder of Gallinée, a brand specializing in probiotic-based skincare and oral care.
Collectively, these microbial ecosystems form your oral microbiome.
Protecting your oral microbiota is crucial for two key reasons:
Dysbiosis can stem from poor oral hygiene, sugary diets, or overly harsh products.
Sugar fuels harmful bacteria like Streptococcus mutans, linked to cavities and gingivitis, notes Marie Drago.
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Skip antiseptic mouthwashes unless prescribed. Aggressive formulas, especially alcohol-based ones, can disrupt balance and promote xerophilic bacteria causing bad breath.
Research is linking oral dysbiosis to gut imbalances. "The mouth may mirror intestinal health," says Marie Drago.
Conditions like Parkinson's may originate here. Symptoms such as bad breath, dry mouth, cavities, and gingivitis signal trouble.
"Caring for your mouth supports your whole body," Drago emphasizes.
Brush properly—it's key for stable tooth surfaces that, if neglected, breed bacteria triggering inflammation, especially in those with comorbidities.
Probiotics are gaining traction to favor good bacteria. Gallinée offers a dental line with probiotic toothpaste and a suckable mouthwash featuring pro- and prebiotics.
"Balance means nurturing beneficial strains over harmful ones," Drago advises.
Probiotics require tailored strains matching your mouth's diversity—influenced by breathing, swallowing, speaking, and more.
Quit tobacco and alcohol, and see your dentist annually for lasting health.
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