The GUT is the
gateway to HEALTH.
FOOD & microbiome
hold the KEY.

Gut Microbiome Science, Made Digestible


Welcome to Gut Bites!

As a university gastroenterologist studying how food & microbes impact metabolism immunity & mind, my aim is to translate cutting edge research into insights that are easy to digest & grounded in science.

Explore a range of topics from prebiotics to postbiotics, fiber to polyphenols, and butyrate to GLP-1. Try a science-based food quality scanner that scores the food you eat and tracks how its quality impacts your gut, appetite, energy, mood, & more.

Here’s to feeding our gut microbiomes, powering metabolism & fueling our best.

Chris Damman, MD

Affiliations & Media

University of Washington
Clinical Associate Professor of Gastroenterology

Columbia University
Graduate of College of Physicians and Surgeons

The Gates Foundation
Alumnus: Former Gut Health & Microbiome Lead


Gut Health Seminar – UW Medicine –

The Gut Microbiome with Chris Damman, MD, MA


Gut Health Digests

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Food Quality Scanner

Smart Nutrition
in Your Pocket

Science-based, mission-driven quality scanner to simplify healthy food choice.

  • SCAN for 1-100 scoring
  • SWAP to smarter options
  • SCORE meals & recipes
  • TRACK your health gains

A heartfelt thanks to Ben Roberts and Luke Walker for their volunteered artful coding. And grateful to Jennie Damman & family for their ever-wise input & advice.

Fuel Your Best

This website provides general dietary guidance and is for informational purposes only. It is not a substitute for professional medical advice. Always consult your physician or a qualified healthcare provider with any questions regarding your health or medical conditions.