Onion
Another vegetable that can cause gas and digestive problems are onions. They contain high levels of fructans such as inulin and fructooligosaccharides.Onions flatulenceWhile considered a prebiotic, fructans can cause gastrointestinal issues for many people, including bloating, excessive gas and even IBS.
While occasional gas is normal, excessive or persistent gas may indicate an underlying health issue. These symptoms may be linked to conditions such as gastrointestinal infections, food intolerances, IBS, or other digestive disorders. Ginger, peppermint, fennel, and chamomile teas can help relax the digestive tract and reduce gas.
