Which food group should be limited in the low FODMAP diet?

In a low FODMAP diet, legumes and pulses should be limited because they contain high levels of oligosaccharides, a type of short-chain carbohydrate that can be poorly absorbed in the small intestine. This can lead to gastrointestinal symptoms such as bloating, gas, and abdominal pain, particularly in individuals with irritable bowel syndrome (IBS) or other digestive issues.

The low FODMAP diet aims to reduce these specific carbohydrates to help manage symptoms. While the other food groups listed—citrus fruits, whole grains, and green vegetables—are generally lower in FODMAPs and can be better tolerated by individuals sensitive to these short-chain fermentable carbohydrates, legumes and pulses typically carry a higher FODMAP content, making them problematic for those following this specialized diet.