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Gut: An Owner's Guide

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Become body literate with An Owner's Guide , the next book in The Body Literacy Library , an enlightening series that will democratize health for a new generation of readers.

An Owner's Guide is an informative, practical, and engaging introduction to this hidden-away part of the body. We tend to only pay attention to our gut when it tries to tell us something - when it feels uncomfortable or something goes wrong. This myth-busting book focuses on all aspects of gut health, so you can steer clear of Dr. Google and find out what will really make your gut happier and healthier.


Dr. Austin Chiang is a world-renowned expert in gut health and TikTok star, who believes everyone has a right to know and understand their body. He translates medical jargon into simple, clear prose, answering frequently asked patient queries, and investigating what we fear, and most misunderstand about our gut.


From what you should eat (or not) to how often you should poo, to the microbiome and the brain/gut connection - this taboo-tackling book applies science to the everyday, with simple illustrations, checklists, FAQs, and myth busters, all supported by the latest medical research. An Owner's Guide won't just help you to understand your body, it might even change your life.

208 pages, Hardcover

Published April 9, 2024

88 people are currently reading
210 people want to read

About the author

Austin Chiang

1 book2 followers

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5 stars
21 (18%)
4 stars
35 (31%)
3 stars
44 (39%)
2 stars
9 (8%)
1 star
3 (2%)
Displaying 1 - 18 of 18 reviews
Profile Image for Montzalee Wittmann.
5,241 reviews2,345 followers
September 15, 2025
Gut
by Austin Chiang
I mostly got it to see if it had something to help me figure out what is wrong with my niece. She's getting lots of tests now. Sure, being a nurse helps but research doesn't hurt. This book does have lots of great information in it. Just not what I was looking for.
Profile Image for Courtney White.
21 reviews2 followers
April 19, 2024
A very basic overview of the "gut" but nothing I couldn't find by a basic Google search. Doesn't give many details about when things go wrong. I did like how he emphasized what is normal and what we just don't know right now in the field of science. I think he succeeded in what he set out to do in this book which was put all the basic information in a fun easy to read format. Maybe volume 2 for when things go wrong? I'd like that 😂
Profile Image for Emily Mellow.
1,640 reviews15 followers
July 10, 2024
Meh. It's like a children's primer of digestive anatomy, plus surgical information.
He makes dietary recommendations based on the US MyPlate system, which has only contributed to disease and obesity. He says "a little bit of red meat" is ok, when red meat has never actually been shown to cause disease, and is incredibly nutritious.
Profile Image for Sadie Patton.
73 reviews2 followers
May 13, 2025
An overall fascinating and though guide to you gut. This book gives a very good overview of all aspects of gut health. I didn’t agree with Dr. Austin Chiang’s positive views of GMOs or the government issued “MyPlate” recommendations. But, he seems to be a knowledgeable and understanding doctor whose goal “is to minimize the use of prescription medications” (pg. 181).
Profile Image for Lindsay.
33 reviews
November 20, 2025
So much more science talk & overall broad topics than I was expecting. I was hoping for less depths of how things function & more what's best for your gut. It also felt like a lot of the questions he had listed throughout the book to answer, he just gave an around the way answer, not directly giving an answer to the question.
4 reviews
May 6, 2025
I found that it was informative about your whole gi tract and how it works, things that affect it, and diseases and treatments for ailments. It is very informative for someone who doesn't know much about the gut.
Profile Image for WiseB.
233 reviews
June 13, 2024
A systematic coverage on knowledge of the gut, which comprises organs from our mouth to anus ... including mouth, esophagus, stomach, liver, gallbladder, pancreas, small intestine and large intestine. I would treat the book as a reference to functions, problems, symptoms, diagnosis and treatments relating to different gut organs.
5 reviews
September 12, 2024
Too much medical terminology too complex for a lay person like myself.
Profile Image for Robin.
84 reviews1 follower
November 1, 2024
the beginning and end were the best parts, the rest was focused on naming all disorders and things that could go wrong and what doctors would do rather than like … basic gut health? idk
Profile Image for Hal.
672 reviews7 followers
November 4, 2024
A great guide to understanding what's going on down there and all the parts involved. Helpful in discussing the topic with your own doctor.
7 reviews
November 7, 2024
Very interesting but with a lot of medical words I sometimes got a bit confused.
Profile Image for Renjí.
3 reviews
Read
September 25, 2025
Finished this 2-3 months ago.
It’s really cool and you can get lots of basic information without it being overcomplicated and overwhelming.
Profile Image for Lillian.
117 reviews30 followers
November 14, 2025
Lots of interesting information in an easy to read (&retain!) way. It’s important to know how your body works!!
Displaying 1 - 18 of 18 reviews

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