Bowel Prep for Colonoscopies May Disrupt Your Gut Microbiome Balance

Bowel Prep for Colonoscopies May Disrupt Your Gut Microbiome Balance

Author: Dr. Mercola February 10, 2026 Duration: 7:40
  • The bowel prep used before a colonoscopy does more than empty your colon; it strips protective mucus, wipes out beneficial gut bacteria, and weakens your gut's natural defenses right when they are needed most
  • Research shows nearly half of people experience bloating, abdominal pain, or digestive distress for weeks after a colonoscopy, and these symptoms trace back to microbiome disruption rather than the procedure itself
  • If you already have gut inflammation, inflammatory gut conditions, or low bacterial diversity, bowel prep increases tissue damage, allows harmful bacteria to escape the gut, and raises the risk of prolonged flare-ups
  • Colonoscopy prep shifts the gut environment in favor of inflammatory bacteria by increasing oxygen exposure and reducing butyrate-producing microbes that keep the colon healthy and inflammation controlled
  • Simple choices, such as split-dose prep, carbon dioxide inflation, supportive nutrition, and avoiding inflammatory fats, help protect your gut and speed recovery if you decide to undergo a colonoscopy

Each week, Dr. Joseph Mercola-Take Control of Your Health offers a direct conversation about navigating the often-confusing world of wellness. Dr. Mercola brings decades of experience as a natural health advocate to these discussions, focusing on practical strategies that go beyond conventional approaches. The episodes dig into the interconnected areas of holistic health, physical fitness, and alternative methods for building resilience. You’ll hear detailed explorations of how everyday choices impact long-term vitality, with an emphasis on personal agency and evidence-informed alternatives. This isn’t about quick fixes but about understanding the underlying principles that can help you make better decisions for yourself and your family. The tone is straightforward and investigative, aiming to equip you with knowledge that is frequently overlooked. Tuning into this podcast feels like accessing a deep resource of non-mainstream health perspectives, all centered on the fundamental goal of sustainable well-being. It’s for anyone who feels that managing their health requires looking at the full picture, from nutrition and movement to the less obvious environmental factors. Dr. Mercola’s weekly insights serve as a catalyst for taking a more active, informed role in your own health journey.
Author: Language: English Episodes: 100

Dr. Joseph Mercola - Take Control of Your Health
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