Starch or Fiber? How Each Impacts Digestion, Gut Bacteria, and Bowel Health episode artwork

EPISODE · Oct 23, 2025 · 11 MIN

Starch or Fiber? How Each Impacts Digestion, Gut Bacteria, and Bowel Health

from Decoding Health · host Dr. Urban A. Kiernan

Send us Fan MailThis Decoding Health episode dives into the difference between starch and fiber, breaking down how each impacts digestion, energy, and the gut microbiome. The hosts explain starch as glucose-based fuel, contrast it with fiber’s indigestible role in supporting bowel health, and highlight why cellulose is central to fiber’s function. The conversation explores how fiber interacts with the microbiome, why it matters for overall health, and even foreshadows future discussions on fecal transplants. With simple explanations, structural diagrams, and relatable comparisons (like cows and digestion), this episode makes complex nutrition science both accessible and practical. Are you eager to explore more about health and wellness? Discover an all natural solution to combating the GLP-1 Receptor Agonist craze. Click on the link below and explore the Feel Great System - a clinically proven approach to boosting natural GLP-1 production, suppressing appetite and improving both your metabolism and weight.https://ufeelgreat.com/usa/en/c/LiveFreeAs a Decoding Health viewer, you get wholesale pricing and a money back guarantee. Give it a try and let us know your results.https://imbiopharma.com/https://www.linkedin.com/in/urban-a-kiernan-ph-d-8568b621/https://www.youtube.com/@DecodingHealthPodcastThank you to our sponsor - iMetabolic Biopharma Corporation: Together, we can be the next stage in developing a revolutionary approach to drug discovery.  We give communities the opportunity to invest in their own health as we improve how drugs are discovered to make them more effective and affordable. Visit https://imbiopharma.com/ to learn more.This show is proudly produced at PS Studios — learn more https://www.psstudios.co

Episode metadata supplied by the publisher feed · Published Oct 23, 2025

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Send us Fan Mail This Decoding Health episode dives into the difference between starch and fiber, breaking down how each impacts digestion, energy, and the gut microbiome. The hosts explain starch as glucose-based fuel, contrast it with fiber’s indigestible role in supporting bowel health, and highlight why cellulose is central to fiber’s function. The conversation explores how fiber interacts with the microbiome, why it matters for overall health, and even foreshadows future discussions on f...

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Starch or Fiber? How Each Impacts Digestion, Gut Bacteria, and Bowel Health

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