This article is part of the FODMAP toolkit: Your complete guide to going low-FODMAP.
FODMAPs are part of the food group, carbohydrates (starchy food). They’re the favourite food for bacteria that live naturally in the digestive system.
The word ‘FODMAP’ stands for
Fermentable: Eaten by bacteria to produce gases and heat
Oligosaccharides: Complex carbohydrates (fibres)
Disaccharides: Milk sugars
Monosaccharide: Simple sugars
And Polyols: Another food bacteria like
Foods high in FODMAP carbohydrates can cause the bowel to swell by drawing in more fluid and producing excess gas when they are fermented by the bacteria found in the digestive system. This causes the symptoms of bloating, abdominal pain and change in bowel habits.