• What is hydrogen breath testing and what is it used for?

  Breath testing to find digestive incompatibilities was first proposed in the 1970s.  Today, breath testing is performed at some of the world’s top hospitals. The primary application for these tests is in detecting food intolerances, which may be triggering digestive difficulties. There have been numerous studies supporting the sciencFew readers

• Does AIRE measure methane levels?

  AIRE currently only measures hydrogen, which is the key indicator for FODMAP intolerances in the large majority of people. AIRE 2, our latest device which launched in early 2022, measures both hydrogen and methane. If you know you are a methane producer, suspect you produce methane or if you simply want a more complete picture, AIRE 2 could be the best option for you.Few readers

• Can my FoodMarble device help with Celiac Disease, Crohn's Disease or Ulcerative Colitis issues?

  Because the FoodMarble AIRE and AIRE 2 are not medical devices, if you have one of these conditions and your diet is directed by a doctor or dietician, you should speak with them before using a device. FoodMarble devices are not designed to diagnose, cure or prevent any medical condition.Few readers

• What is fermentation and how does it affect me?

  Fermentation generally occurs in your gut (large intestine) when food that you've ingested isn't fully digested. The undigested food passes into the large intestine where your gut bacteria will break it down. Gases like hydrogen are produced as a by product of this process. For some people, who have methanogens present in their gut, methane can also be produced. The hydrogen present in your gut is actually converted into methane. Experiencing high fermentation levels is not necessarily a bad thFew readers

• Should I stay on a low-FODMAP diet indefinitely?

  The low-FODMAP diet isn't meant to be a life-long diet, as it excludes a lot of healthy and nutritious ingredients that are important to eat as part of a balanced diet. The low-FODMAP diet is beneficial as it can help you to reduce symptoms when you get started, but long term, we would recommend using your FoodMarble device to help identify foods that contain certain FODMAPs that might be problematic for you so that you can discover your particular tolerance for that food.Few readers

• Can my FoodMarble device confirm if I'm gluten intolerant?

  AIRE and AIRE 2 are not designed to detect gluten-related issues. If you think you may have a problem with gluten you should contact your physician for a test. However, many people who are not sensitive to gluten but still feel better when they avoid wheat may be reacting to carbohydrates like oligos-fructans. For some people, these ferment in the gut, which can be detected by your FoodMarble device. If you're reacting to specific carbohydrates rather than gluten (a protein), that changes wFew readers

• Can my FoodMarble device diagnose certain medical conditions?

  AIRE is not designed to diagnose, treat, cure or prevent any medical condition. The device is like an activity tracker for your gut. It determines how your body responds to different foods you eat. Over time, it will allow you to find the foods that are most compatible with your unique digestive system. If you are unsure about the underlying cause of your digestive problems, you should contact your doctor in the first instance.Few readers

• What do the sensors on AIRE detect?

  The sensors in your AIRE device detect hydrogen (H2) gas only. AIRE 2 is our second generation device and this can detect both hydrogen (H2) and methane (CH4) gases.Few readers

• What is the “gut microbiome”?

  The "gut microbiome" consists of billions of bacteria that live in your intestines (gut). For the most part, these bacteria live peacefully inside you and are a natural and healthy part of digestion. When the bacteria in the gut microbiome digest the food you eat, they do it by a process called fermentation.  Fermentation is not necessarily bad, but sometimes too much fermentation can cause symptoms such as pain, bloating or even diarrhoea and constipation.  Using a FoodMarble device you can tFew readers

• FODMAPs: FOS, GOS & Mannitol

  FODMAPs You may have noticed in the FoodMarble app that we offer direct testing for Lactose, Fructose, Sorbitol and Inulin, but there are other FODMAPs that can cause fermentation. FOS (Fructans), GOS (Galacto-oligosaccharides) and Mannitol are all FODMAPs that you should be aware of. In our food library, you can search for foods that include these FODMAPs using the filters. While we currently don’t provide testing packets for these FODMAPs, it is still possible to test your response tFew readers