It’s hard to stop talking about the FoodMarble Breath Test so it’s the focus for Episode 7 of the A Gutsy Girl podcast.

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UPDATED in March, 2022 to add: FoodMarble now has an AIRE2 device which will help you determine both hydrogen and methane levels. Learn more:

FoodMarble Breath Test AGG Podcast 7 #foodmarble #breathtest #sibo #ibs

You’ll love his Irish accent, and all the information he shares about this unique test on today’s show.

FoodMarble Breath Test {with Aonghus Shortt}

Aonghus started working on FoodMarble back in 2016 when his fiancée was suffering with gastric issues. Aonghus was just 30 years old at the time.

After several invasive medical tests and countless prescriptions making no difference, he knew there had to be another answer.

He then launched FoodMarble in 2018, not only to help his fiancée, but the millions of people searching for an answer to their digestive issues. Many of us have tried everything from swapping diets, to cutting out foods and found no solution.

FoodMarble got its name because a marble is unique; no two are the same. FoodMarble views the gut in a similar way. Since we are all unique, FoodMarble stuck for the company name.

The goal today is to discuss their pocket-sized device which helps take the guesswork out of eating.

Aonghus Shortt’s Background

It’s not as if just anyone could create a device like the FoodMarble AIRE. It’s incredibly technical.

So, I asked Aonghus about his background prior to FoodMarble.

Aonghus had been coding since he was in his teens. He then studied mechanical engineering, followed by a PhD in electrical engineering at university.

Just prior to FoodMarble he worked for a company as a data scientist.

Episode 7: FoodMarble Show Notes

Click HERE to save the FoodMarble breath test post for later.

A Gutsy Girl podcast episode FoodMarble #agutsygirl #healthpodcast #wellnesspodcast

Resources Mentioned

  1. My experience with the FoodMarble AIRE
  2. FoodMarble on Instagram HERE
  3. FoodMarble website HERE (my code to save 15% on either/both the AIRE device and FODMAP program is GUTSYG at checkout)
  4. What is the Low-FODMAP Diet?
  5. Hydrogen-Dominant SIBO
  6. Why Do I Smell Like Rotten Eggs?
  7. The Secret to a Healthy Gut Microbiome
  8. Reasonable SIBO

Don’t Miss These Thoughts

  1. “Everyone’s gut is unique.” – Aonghus
  2. The FoodMarble breath test gives more confidence and certainty around eating food.
  3. $1 million dollars in pre-orders let them know they could be onto something with this device.
  4. Breaking down how to use the device and then how it syncs with your phone.
  5. 1,000 foods in the database currently, and you can also combine foods (ex. You eat something with 7 or 8 ingredients; this works, too.)
  6. New feature coming soon where you’ll be able to scan a barcode in the grocery store and be able to tell you FODMAP quantity.
  7. Learn how FoodMarble differs from the standard, clinical SIBO test.
  8. Benefit of the FoodMarble device is that you use it multiple times to get a more accurate reading vs. one reading with the SIBO test.
  9. In general, people solely produce hydrogen.
  10. Aonghus’s top 3 tips for getting the most use and best information out of the device.
  11. “’Maybe the question should be, “Which foods can I eat and feel confident about eating?”’ – Aonghus
  12. What’s coming next for FoodMarble
  13. “Remember, it’s personal to you.” – Aonghus

More from A Gutsy Girl

1. Welcome to A Gutsy Girl Podcast
2. Hang out on Instagram
3. BFF’s on YouTube
4. Free resource: The Master Gutsy Spreadsheet
5. Rated-G Email Club

Btw – don’t forget to grab a copy of your 90-day healing journey journal (there is also a PDF e-version you can download today HERE).

Wrap Up

Time to wrap this up. As always, a huge goal for this show is to connect with even more people. Feel free to send an email to our team at We want to hear questions, comments, show ideas, etc.

Did you enjoy this episode? Please drop a comment below or leave a review on Apple Podcasts.

Remember, you’ll save 15% at checkout by entering in code GUTSYG at checkout HERE.

Disclosure: This is a paid, sponsored post in partnership with FoodMarble. All opinions started here are 100% my own. I appreciate your support, as this compensation helps with expenses to keep this website up and running, and for me to continue sharing all that I can with you. For my full disclaimer and disclosure click HERE. Thank you for your support!


FoodMarble AIRE2 Device review #foodmarble #LOWfodmap

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