Huel 3.0 and Huel Black are low FODMAP. FODMAP stands for fermentable oligosaccharides, disaccharides, monosaccharides, and polyols. FODMAPs are carbs that your body can’t digest. Dieticians recommend low FODMAP foods to people with problems like IBS (Irritable Bowel Syndrome). Other Huel products like Hot & Savory, Ready-to-drink, and Bars are not low FODMAP. Read more about it here.