Func Med Nation - A podcast for Functional and Integrative Medicine practitioners. · Dr. Steven Noseworthy

024 | An Overview of SIBO with Dr. Peter Kan

·1 hr 16 min·5 clips

Peter puts the brain at the top of the digestive hierarchy, starting with cortex output and vagus nerve function.

1. Func Med Nation’s episode 024 centers on SIBO, small intestinal bacterial overgrowth, with Dr. Peter Kahn and Stephen. 2. Stephen introduces Peter as a chiropractor and functional medicine practitioner whose perspective matters because he combines functional neurology, nutrition, and chronic-care practice. 3. The episode asks what SIBO is for a novice listener and why a brain-gut framework matters more than picking a supplement. 4. Peter says he grew up in Taiwan, moved to the US at age 12, and studied exercise physiology with a nutrition minor before chiropractic college. 5. He describes his father clipping newspaper articles about health and nutrition before the internet, which shaped his early interest in health. 6. Peter says his father was diagnosed with stage 4 liver cancer at age 75 and was told he had six months to live. 7. He says he and his brother used supplements like milk thistle and dietary changes, and his father lived symptom free for five years afterward. 8. Peter says his older son suffered 30-degree burns over 15% of his body from scalding water in Canada, followed by respiratory symptoms, night terrors, and emotional issues. 9. He says that experience pushed him toward functional neurology, study with Dr. Robert Melillo, and fellowship training in child development disorder. 10. Peter says his daughter had anaphylaxis to dairy after eating a cheese quesadilla at nine months old, which led him further into gluten sensitivity and functional medicine. 11. Stephen asks about the Apex Energetics model, and Peter says seminars from Apex, Dr. Karazian, and Stephen helped him organize functional medicine into a usable framework. 12. Peter says he first encountered functional-style thinking through applied kinesiology in chiropractic college and later through Standard Process seminars and other nutrition teaching. 13. He says muscle testing has variability, so he uses it for implementation questions like choosing between two vitamin C products rather than for diagnoses like anemia or celiac disease. 14. Stephen presses on the need for a unified clinical model, and Peter says the key is asking the right questions instead of answering the wrong question correctly. 15. Peter says a roadmap helps clinicians trace symptoms back to root causes rather than grabbing the first shiny object. 16. When Peter defines SIBO, he says the small intestine should have some bacteria, but the problem is overgrowth in the wrong place. 17. He names the migrating motor complex, stomach acid, the vagus nerve, and the ileocecal valve as key parts of the system that keep bacteria moving downstream. 18. Peter says symptoms like bloating after fiber and roughage can help identify SIBO, while gut infections such as salmonella or E. coli are different because they involve pathogens introduced from outside. 19. The conversation sounds like a technical interview with frequent back-and-forth questions, and Peter keeps returning to physiology, history-taking, and practical decision points. 20. Practitioners who want a physiology-first map for SIBO and brain-gut cases would likely get the most from it, while listeners wanting a quick supplement list may skip it.

As heard by us

A steady SIBO conversation about overgrowth, patient pacing, and bringing back higher-FODMAP foods.

Funk Med Nation keeps this SIBO conversation steady and practical. Dr. Peter Kahn draws a clean line between small intestinal bacterial overgrowth and a gut infection, then follows that thread into how the brain can make the problem harder to untangle.

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Why you'd press play

You want SIBO explained without flattening the differences.

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