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Articles on:Challenges
More on our food intolerance tests aka 'challenges'.

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  • What to eat before a Challenge?
    Preparing for Your FoodMarble Challenge Getting ready for a FoodMarble Challenge may feel a little restrictive, but following these steps will give you the clearest, most useful results. Think of it as setting yourself up for success — a short bit of preparation for valuable insights into your digestion. The Day Before 👉 Last meal before fasting: make it low FODMAP. Think plain and simple: potatoes, rice (white or basmati), rice noodles, meat, fish, eggs, walnuts, cucumbers, carrPopular
  • Food Intolerance Tests
    Food Intolerance Tests with Your FoodMarble Device If you’ve been struggling with uncomfortable digestive symptoms, it can sometimes feel like guesswork to figure out what’s behind them. That’s where Food Intolerance Tests come in. Your FoodMarble device allows you to track fermentation in your gut after consuming a natural FODMAP sample — helping you get clearer answers about which foods may be playing a role in your symptoms. The FODMAPs We Test Our intolerance tests cover four ofSome readers
  • FODMAPs: FOS, GOS & Mannitol
    FODMAPs Beyond the Basics In the FoodMarble app, you’ll notice we provide direct testing for Lactose, Fructose, Sorbitol, and Inulin. But these aren’t the only FODMAPs that can cause fermentation in your gut — and symptoms can sometimes be linked to others too. Other key FODMAPs include: FOS (Fructans) GOS (Galacto-oligosaccharides) Mannitol 👉 You can use the filters in our food library to explore which foods contain these additional FODMAPs. While we don’t currentlSome readers
  • Custom Food Challenges
    Custom Challenges in the FoodMarble App If you’ve ever wondered “Can I really eat this food?” — custom challenges are for you. Custom Challenges give you the flexibility to test real foods in real portions, helping you discover your personal tolerance. Instead of cutting foods out entirely, you’ll learn what amount works for your body. This puts you in control — and helps you enjoy a more varied, less restrictive diet with confidence. What is a Custom Challenge? A custom challeSome readers
  • If I record a high result for Inulin..
    Inulin, FOS, and GOS – What’s the Difference? When you’re working through your FoodMarble Challenges, you may come across terms like inulin, FOS, and GOS. These are all types of FODMAPs, but they aren’t the same thing. Here’s how they differ: 🌱 Inulin Inulin is a type of fructan, made up of long chains of fructose molecules. Commonly found in foods like chicory root, onions, garlic, and Jerusalem artichokes. Because the chains are longer, inulin often takes more tSome readers
  • Challenge Day: High baseline reading
    Low Baseline Hydrogen Before starting your FoodMarble Challenge, the app will prompt you to take a baseline breath test. Recording a low baseline hydrogen level helps us measure changes more clearly during the Challenge, so you get the most accurate results. Your hydrogen baseline should be under 3.5 before starting. If it’s higher, don’t worry — the app will prompt you to retest aftFew readers
  • Pause or Restart the FoodMarble Program
    How to Pause or Restart the FoodMarble Program To pause your plan: Open the FoodMarble app Go to Profile FoodMarble Program If the plan is active, you’ll see a Pause option at the top right of your screen Tap Pause / Resume whenever you need to (https://storage.crisp.chat/users/helpdesk/website/-/f/8/a/5/f8a5014bbe2c5000/pause-and-resumeopp2gy.jpeg =500x1083) To restart the entire plan: Follow the steps above to pause your plan Once paused,Few readers
  • What's in the Food Intolerance Test packs?
    What’s in the Food Intolerance Test Packs? Each FODMAP test pack contains specific sugars that naturally occur in everyday foods. To give you a sense of what’s inside, here’s how the contents compare to real foods: Fructose → the same amount as eating about 2 medium-to-large apples * Lactose → the same amount as drinking about 2 cups of milk * Inulin → the same amount as eating 1–1.5 average Jerusalem artichokes Sorbitol → the same amount as eFew readers
  • Food Intolerance Tests: Should I consult my doctor first?
    Food Intolerance Tests The food intolerance kit (including one test packet each for lactose, fructose, sorbitol, and inulin) is used during the Discovery stage of the FoodMarble program. These packs are designed to help you learn how your body responds to different FODMAPs. Each pack contains naturally occurring sugars that are commonly found in everyday foods. Completing the food intolerance tests can give you valuable insights into your digestion and help you better understand your uFew readers
  • What are FODMAPs?
    What Are FODMAPs? FODMAPs are types of carbohydrates (sugars and fibers) that can be difficult for some people to digest. Normally, nutrients are absorbed in the small intestine. But when FODMAPs aren’t absorbed properly, they continue into the large intestine, where they are fermented by gut bacteria. This fermentation can lead to digestive symptoms such as bloating, gas, abdominal pain, and changes in bowel habits. What does FODMAP stand for? Fermentable OligosaccharideFew readers
  • Inulin Challenge - Testing every 30 mins & extending your challenge
    Your Inulin Challenge – What You Need to Know Inulin is a FODMAP that can take a little longer for your body to process. Since none of us have the enzymes needed to break down inulin in the small intestine, it always travels to the large intestine, where fermentation takes place. This means it’s completely normal to see a delayed rise in your fermentation levels during this challenge — sometimes even hours later. If you know you have slow gastric transit, this is especially worth keepiFew readers
  • Discovery Day: Scheduling a Challenge
    Scheduling a Challenge If you received a prompt to schedule one of your Challenges (food intolerance tests) but weren’t ready at that moment, don’t worry — you can schedule a Challenge anytime that suits you. How to schedule your next Challenge Open the FoodMarble app Go to Profile Tap Digestive Profile at the top of the screen Choose the Challenge you’d like to take next Enter the date (Optional) Tap Add to calendar to save the date How toFew readers
  • Can I start the food intolerance tests if my SIBO hasn't cleared?
    Can I start the food intolerance tests if my SIBO hasn't cleared? It depends. If you’re highly symptomatic, it’s usually best to wait until you’ve completed your SIBO treatment plan before starting the food intolerance tests. If you do choose to run a test while SIBO is still present, you may notice stronger symptoms, since bacteria are more likely to ferment the test foods. The results from the tests can still provide useful insights into your potential triggers — just keep in mFew readers

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