FoodMarble Digestion Tracking Device

15 January 2020



+ Tracks what you eat to understand how different foods affect your digestion

+ Super easy and convenient to use anytime and anywhere, unlike other breath tests

+ Connects to an app that tracks + trends how your results change with different foods, taking into account other factors that affect digestion, like sleep and stress levels

Use code “LAUR20” to save 20% off your purchase. 

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As someone who works with clients that struggle with digestive issues, as well as being diagnosed with my fair share of them (IBS-C, SIBO, food sensitivities, etc.) I was BEYOND excited to come across FoodMarble, a company that takes most of the guesswork out of what’s actually causing you digestive distress.

Specifically, FoodMarble uses a small, user-friendly hydrogen breath testing device, which is able to effectively measure how well you digest certain foods based on the amount of hydrogen in your breath (when food isn’t digested fully, the bacteria in your gut break it down, releasing small amounts of hydrogen absorbed into your blood before transferring to your breath via your lungs).

I’d taken breath tests before (it’s necessary in order to diagnose multiple digestive orders, including SIBO, which my results turned up positive for) but the process was such a time-consuming burden (if you’ve ever taken a standard breath test THEN YOU KNOW).

Traditionally, a breath test requires you to maintain a special diet the day prior (chicken, white rice, broth), fast all night and then blow into a tube every 20 minutes for 3 HOURS the next day. Needless to say, it’s an arduous, inconvenient process that I believe prevents my clients from gathering important knowledge to optimize their digestive health and lives (if as a nutrition practitioner I put it off for months myself, I can understand why others would procrastinate as well).

But, as luck would have it, this is NOT at all the case with FoodMarble. The device is compact and travels well, and you can use it anywhere at anytime (no fasting or special diet required). It does encourage you to blow in it an hour before and after meals for the most effective results, but that’s it.

What’s REALLY helpful about the device, is that it connects to a personalized app on your phone. You record details about what you ate on the device (along with other important factors like your stress levels, sleep, etc.) and then blow into the device for 10 seconds. It immediately gathers your results and shares them with you (on a scale from 1-10 how disrupted your digestion is) then logs them into your app, correlating them with the food you ate.


The more you use it, the more it’s able to track common trends with digestion, helping you pinpoint the EXACT foods causing you distress, no elimination diet required.


It’s one of the easiest, most effective tools I have found on the market today that empowers users to pinpoint and eliminate certain food triggers, without going on some huge elimination diet that’s difficult to maintain.

If you struggle with symptoms of digestive distress (bloat, diarrhea, constipation, gas, indigestion, pain or cramping, etc.) I HIGHLY recommend FoodMarble as a life-optimizing alternative.

***BONUS — there’s an affordable FODMAP add-on you can select upon checkout, which you can use to specifically test for some really common and potentially hard-to-digest food components (lactose, fructose, sorbitol & inulin).

Don’t forget to use code “LAUR20” at checkout to save 20% off your purchase.