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July 10, 2025 33 mins

What role does food DNA play in shaping your gut microbiome? How do different diets impact the ecological communities in your gut, and how do they adapt to each individual over time? In this episode, Dr. Sean Gibbons explains a revolutionary method for analyzing food-derived DNA in fecal samples and what this means for personalized nutrition and health.

As the leader of the Gibbons Lab at the Institute for Systems Biology, Dr. Gibbons dives into how the gut microbiome affects overall health, from diet to drug responses. His innovative research aims to help build more individualized medical treatments and improve precision health by accurately tracking dietary intake and gut microbiome evolution.

Tune in to learn:

  • How your microbiome influences your responses to food and medication.
  • What food DNA is, and its connection to gut health.
  • The primary drivers of microbiome composition.
  • The methods used to gather accurate dietary data from the microbiome.

Dr. Sean Gibbons holds a Ph.D. in Biophysical Sciences from the University of Chicago and postdoctoral training at MIT, where he developed cutting-edge techniques to track how gut microbiomes evolve in response to individual diets. Now a full-time microbiome researcher and Associate Professor at the Institute for Systems Biology, Dr. Gibbons is advancing our understanding of the gut’s role in health.

Follow Dr. Gibbons’s groundbreaking work at Gibbons Lab and stay updated on the latest developments in microbiome research!
https://isbscience.org/labs/gibbons-lab/

Episode also available on Apple Podcasts: https://apple.co/38oMlMr

🛍️ Recommended Products & Reads from This Episode:

  • 🎙️ Blue Yeti USB Microphone – A top choice for aspiring podcasters and speakers who want professional-grade audio at home.
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