Dr. Karan: Gut Health Expert Explains What Actually Improves Your Microbiome

Key Takeaways

• Avoid daily mouthwash – It disrupts oral microbiome like antibiotics disrupt gut bacteria.
• Practice diaphragmatic breathing – Strengthens the esophageal valve, reduces acid reflux, and improves digestion.
• Prioritize breakfast choices – What you eat early affects satiety and food intake later in the day.
• Skip probiotic supplements – They may carry antimicrobial resistance genes and disrupt natural gut balance.

Notable Quotes

“One study showed that people who had gum disease were six times more likely to decline in memory.”

“When you flood your body full of multiple different strains, you could influence the growth of certain colonies, which could actually provide an imbalance.”

Bottom Line

Ditch daily mouthwash, practice diaphragmatic breathing, eat a gut-friendly breakfast, and avoid probiotic supplements—focus on whole-food sources of beneficial bacteria instead.

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