Measure how well you digest different foods from the comfort of your home. We offer the most advanced personal digestive breath tester, AIRE 1 & AIRE 2, paired with this intuitive app to analyse how your gut responds to different foods. With a simple breath, we assess the fermentation levels in your gut, helping you identify potentially problematic foods. FoodMarble is tailored for those: - Struggling with digestive problems such as SIBO and IBS. - Eager to uncover foods causing intolerances. A