• by Mary Roach
  • Narrated by Emily Woo Zeller
  • 8 hrs and 21 mins
  • Unabridged Audiobook

Publisher's Summary

Best-selling author Mary Roach returns with a new adventure to the invisible realm we carry around inside. Roach takes us down the hatch on an unforgettable tour.
The alimentary canal is classic Mary Roach terrain: The questions explored in Gulp are as taboo, in their way, as the cadavers in Stiff and every bit as surreal as the universe of zero gravity explored in Packing for Mars. Why is crunchy food so appealing? Why is it so hard to find words for flavors and smells? Why doesn’t the stomach digest itself? How much can you eat before your stomach bursts? Can constipation kill you? Did it kill Elvis?
In Gulp we meet scientists who tackle the questions no one else thinks of - or has the courage to ask. We go on location to a pet-food taste-test lab, a fecal transplant, and into a live stomach to observe the fate of a meal. With Roach as our guide, we travel the world, meeting murderers and mad scientists, Eskimos and exorcists (who have occasionally administered holy water rectally), rabbis and terrorists - who, it turns out, for practical reasons do not conceal bombs in their digestive tracts. Like all of Roach’s books, Gulp is as much about human beings as it is about human bodies.


Audible Editor Reviews

Editors Select, April 2013 - Mary Roach is willing to “go there” in the name of Science. She has tackled sexual physiology in Bonk, the life of cadavers in Stiff, and now takes on the (not-so-hot) topic of the digestive system in Gulp. This journey begins at the top and ends at the bottom of the legendary alimentary canal, but Roach does not take us there in a straight line. There are side excursions to visit experts in the field of morning breathe and pet-food engineers. We explore the power of salvia and the origin of mythical fire-breathing serpents. By asking seemingly ridiculous questions like, “Does noxious flatus do more than clear a room?” Roach manages to dismiss those common misconceptions we all seem to have but never question out loud. In Gulp she serves-up Science just the way I like it: Well-researched, relevant, offbeat, and hilarious. —Tricia, Audible Editor


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Customer Reviews

Most Helpful

Mary Roach Does Not Disappoint!

If you could sum up Gulp in three words, what would they be?

Fascinating! Entertaining! Surprising!

What did you like best about this story?

I love Mary Roach's work. I have read all her books, but I have to say I was a little hesitant to read this one. I didn't know what to expect. Could the digestive system really be that interesting? Would I just be grossed out the whole time? I decided to jump in anyway. I was not disappointed. I think Mary Roach's genuine fascination with the world creates a contagious atmosphere of awe. Many time through out the book I found myself thinking "Wow! that is really interesting." Her style of writing also has a certain light hearted joy to it. Making you almost feel like you are there with her while she is sticking her whole arm into a cow. A spectator to a good friends adventures. I was also not grossed out at all. Well maybe a little bit during the saliva part, but in general I was not. I even ate lunch a few times while listening.

Have you listened to any of Emily Woo Zeller’s other performances before? How does this one compare?

Yes and I love the way she narrates!

What’s the most interesting tidbit you’ve picked up from this book?

I found the most interesting part to be getting a larger perspective on what people believe about the body. Every age it seems has it's thing. Today it might be Gluten intolerance, but 100 years ago it might have been bosom snakes. Self diagnosis run amok no matter what period you live in. Also a perspective on what science and medicine had to say. It is really amazing to see things from a larger scale. It really puts todays beliefs in perspective.

Any additional comments?

I highly recommend reading this book if you like Mary Roach! You will really really enjoy it!

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- Kirstin

Entrances, exits, and just how did Elvis die?

All in all, this was an easy read and certainly enlightening. Everything you ever may have wondered and all that you never really wondered about your gut, from top to bottom.

Most of it was amusing stuff you'd never want to discuss with anyone, but some of it was especially interesting. I am speaking of the preferred way of smuggling items into jail in California penal facilities--who ever thought? I am almost sorry I now have to think of this!

And perhaps most interesting of all is the Elvis story. You need to wait for the last part of the book for this zinger, but it is surely worth waiting for. You will realize Elvis didn't die from drugs and obesity, it was something much more sad and chilling. Changes my whole feeling for my former childhood idol. It redeems him in my eyes. Poor Elvis.
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- Kathy

Book Details

  • Release Date: 04-02-2013
  • Publisher: Tantor Audio