Gulp: Adventures on the Alimentary Canal

Another winner from Mary Roach.

Between the moving and all the other numerous things in my life right now, I completely forgot to update that Will and I finally finished this.

Fascinating, a little gross, and definitely funny.

What a terrific book about all things in digestion. I sure learned a lot. Great audio book.

4.5 stars.

I had previously put this down and just recently picked it up again and I'm so happy I did! I have enjoyed Mary Roach's writing in the past and this was no exception. She is a curious person and instead of just looking something up on Wikipedia, she goes straight to the source to answer her questions. She is also funny and makes a subject matter that may be dry or uncomfortable and makes it approachable. I recommend any of Mary Roach's books, but if you read this one, know you will never think about eating or defecating the same way again!

Fascinating read

Very interesting book, as humorous as it is scientific. I don't know if I was more amazed at the content of the scientific studies, or the authors vast knowledge of puns and witty remarks.

I enjoyed thus and learned a lot. For some people, it would be best to not read this while eating.

I only got about 7 chapters in(before the library demanded it back), but it was pretty good. A little all over the place, but still fast-paced and interesting.

This is Mary Roach at her best, with all of her classic points: a one-word, evocative, title a subject matter dancing just on the edge of the taboo line, dealt with in one part investigative journalism, one part completely unsquashable curiosity and one part a mix of stream-of-consciousness and “I just can't help but share” anecdotes.

Those who disliked Roach's previous works will hate Gulp, and those who liked her previous works will love it. The dislike largely stems from her highly present narration, and that is out in full force here. Doctors that she has known with hilariously apropos names, completely tangential stuff she found while doing research, boilerplate responses from Oster regarding an e-mail inquiry about their blenders being used for fecal transplate and much, much more abound in the frequent footnotes (average density seems to be about 1.5 footnotes/page.) New sections are usually introduced with commentary about what made Roach reach out to this particular person and how she feels on meeting them. The narration in fact is so present in Gulp, even compared to her previous works, that honestly, it skirts memoir territory. I consider that a win, your mileage may vary, as they say.

Meanwhile, Roach again makes the lowest of lowbrow topics palatable (sorry – couldn't resist!) if not downright classy. For a book with an entire chapter on flatulence, it's entertaining, funny and interesting even to those of us who wouldn't dream of laughing at a fart joke. You didn't know that you wanted to know why some animals eat their own feces, the history of gastrocutaneous fistulas, the science of the chemical composition of farts, or what human tasters think of cat food and why, but Roach's curiosity is contagious and she can make any subject matter fascinating.

Informative and hilarious. Not meant for the easily grossed-out. Roach approaches topics that you wouldn't otherwise discuss in polite company (burps, farts, poop, etc.) although they're as natural as our existence, not to mention, pivotal.

PS. Don't miss her footnotes. Some of her best humor is hidden among those.

It is an interesting subject. I got it cheap as an Audible daily deal, and I'd heard something about it, so I thought it might be interesting. Unfortunately, I tend to listen to books in the car to and from work, and I also tend to eat breakfast then...this book and eating do not a good pair make.

Short Review: I have not liked any of Mary Roach's books as much as I liked Bonk. But I do enjoy her quirky writing style (she is the science equivalent to Sarah Vowell's history writing). Gulp is everything (and more) that you wanted to know about the digestive tract. Not as over the top disgusting as Stiff (about cadavers) but there were some places that were definitely more than I wanted to know.

My full review is on my blog at http://bookwi.se/gulp/

When your favorite author comes out with a new book there can be a bit of anxiety: what if this book is not as good as the previous ones? Will this be the work that knocks the author off the pedestal where I have placed her? Such were my thoughts when I started this book, and I feel a little silly admitting it now that I have gone on the spectacular ride that is “Gulp.” I mean, I laugh just seeing the word “fart”, so how could I NOT find this book hilarious? I love nuggets of information about scientific weirdness, so how could I NOT find this book fascinating? I don't want to end on a rhetorical question so I'll end with my favorite quote from the book: “I don't know what the ultimate fate of a suppressed fart is.”

Mary Roach is my hero, so of course I loved this book. The reader for the audiobook is good with Roach's brand of humor but I may have to read the book to make sure I learned everything there is to know about the alimentary canal!

I have said it often enough that I love to eat, and I do. There's very few things that give me greater pleasure than eating - especially if the food is something I enjoy, and I am always willing to give almost anything a try once. I do draw the line at Limburger cheese and hakarl, though, mostly because I couldn't stand the smell long enough to get a bite in my mouth - and durian, though I've tried durian and it's simply not my thing, both smell-wise and texture-wise.

But for all that I've read books about food, the history of food, and even the technology of food (Consider the Fork by Bee Wilson), I haven't read anything that looks into the human body's handling of food. What goes on before, during, and after one puts food into one's mouth? Food is essential to life, after all - one can die if one does not eat - so understanding what happens in the body when it comes to food seems not only interesting, but essential. The bare-bones basics are taught in school, of course, but I've not yet read a popular science book that really delves into the subject. And when so much of contemporary health awareness is focused on diet (“You are what you eat” has never rung truer than in the 21st century health-conscious mind), it seems logical that one would want to understand the inner workings of one's digestive system in better detail than the admittedly sketchy coverage done in grade school or high school.

This is where Gulp: Adventures on the Alimentary Canal by Mary Roach comes in. Roach is known for writing some rather intriguing books about the human body: Stiff, which is about human cadavers; Spook which grew out of Roach's work on Stiff and is a scientific look at the concept of the afterlife, and Bonk, which is about sex. Though I hadn't read any of her books, I was interested in finding out what her writing style was like, and after hearing about Gulp on some podcasts I listen to, I decided to start there. As a result, I'm very glad to have discovered Mary Roach's writing, because I think only a very few other popular science writers could have been able to tackle the topics she does with the same forthrightness and humor - and this is quite something, because despite how essential it is, the digestive system is not exactly what one would call “pretty.”

Some readers might find Gulp a bit hard to swallow, for lack of a better word. Although the book starts with the sense of smell, especially where it relates to our sense of taste, Roach quickly diverts it to what most readers would consider “gross”: after that rather pleasant first chapter, Chapter 2 takes a detour into animal territory by looking into pet food and the creation and consumption thereof. From there it just (potentially) gets worse: it goes from a discussion of the consumption of animal organs to stomach distention to spit to dead man's bloat (which also forms part of the title for Chapter 13, dealing with gases in the digestive system) and finally to feces and impacted colons. Depending on the reader, this may not be a book to read at the dining table - or anywhere else, if one is of a particularly delicate constitution.

And yet it is the very bits that might be considered gross or disgusting that are, in my opinion, the most vital, especially if one is concerned about how diet can improve or ruin one's health (and the health of one's pets). It also helps that many of these chapters aid in busting a few myths that some people might continue to hold onto, despite such ideas being nothing more than hogwash (such as: can an animal that is still alive eat its way out of a person's stomach? The answer is: likely no). There can be no niceties here, and Roach does not mince words unless for the sake of humor. Her point is clear: talking about spit and vomit and feces is indeed gross, but it is also necessary to discuss them, because they are the keys to understanding some of our body's most crucial functions.

In fact, it is this reluctance to discuss the digestive system that led Roach to write about it in the first place. Beyond the work of a few scientists and medical practitioners whom Roach has interviewed and interacted with in the course of researching and writing Gulp, there is little work being done researching and investigating the digestive tract. Indeed, research is only now beginning to take off, especially with more and more scientists realizing how vital bacteria is to a healthy human body, but it is slow going. The bias against the “ick factor” is strong, but it is necessary to overcome it. In understanding our digestive system it may become possible to understand things like some of the root causes for obesity, for instance, as well as finding ways of reducing the impact antibiotics have on gut flora (it is heavy reliance on antibiotics for practically every ailment that has led to the spread of drug-resistant Clostridium difficile, a bacteria that can cause chronic, and in some cases fatal, diarrhea). There is also the issue of cancers of the digestive tract, such as colon cancer, which can and do kill. If old biases can be put away, and more open discussion fostered, perhaps there will be more researchers studying the digestive system more thoroughly - along with more monetary support for such efforts.

Overall, Gulp is as entertaining as it is informative: Roach certainly discusses the many medical concerns and advancements related to the study of the digestive system (fecal transplants, in particular, might be the next wonder treatment for those with intestinal diseases, especially those infected with C. difficile), but she is also the first to see the potential for humor in what she is talking about. It's clear, after all, that she takes a certain glee in explaining why the stinkiest farts always feel hot when they exit, or telling the story of William Beaumont and his (un?)fortunate guinea pig, Alexis St. Martin, whose claim to fame lay in the fact that he had a hole in his abdomen that allowed direct access to his stomach for experimental purposes. There is a lot to laugh about, and a lot not to laugh about, in this book, all held together by Roach's eminently readable style. If one does not mind various references, medical or otherwise, to sundry bodily functions that are not meant for polite conversation, then this book will most certainly enlighten and entertain. All others, though, may be wise to approach with some caution - or at least, leave the dining table before they do so.

I don't think Roach can ever top Stiff for me, but this book is still a fun and enlightening read. Though do be warned that if you are ick averse, this isn't the book for you.

I pretty much love anything that Mary Roach writes. This one didn't disappoint. My gag reflex was engaged from time to time, but otherwise I loved it!

Though I feel like the end sort of petered out rather than wrapping things up, I think this is a great book - the one that since-disappointed lovers of Stiff have been waiting for, or close to it.