15 Trigger Foods for IBS: Foods to Avoid for IBS Suffers - CABBAGE Cabbage is avery dangerous food for people with irritable bowel syndrome. It is likely to cause gas, which can lead to painful stomach troubles. Some lettuces can also cause problems. Fruit And Veg, Fruits And Veggies, Ibs Foods To Avoid, Cabbage Varieties, Foods For Bloating, Cabbage Seeds, Vegetable Painting, Ibs Diet, Fruit Picture