FODMAPs, short for fermentable oligosaccharides, disaccharides, monosaccharides, and polyols, are a group of sugars known for being "indigestible" due to their poor breakdown and absorption in the intestines. These sugars are fermented by gut bacteria, resulting in gas production and fluid release into the intestines. Lactose, the sugar found in milk, is the most commonly known FODMAP that many individuals struggle to digest and absorb properly. FODMAPs are also present in foods such as pears, apples, artichokes, onions, wheat, rye, stone fruits, certain vegetables, and artificial sweeteners. Limiting foods high in FODMAPs can decrease the generation of intestinal gas and fluid. Following a diet low in these substances has been suggested as a method for alleviating symptoms related to irritable bowel syndrome, as it helps reduce the gas and fluid in the intestines that cause bloating and diarrhea.