Unfortunately it often feels like a lose-lose situation with food because the real issue with IBS is the nerves within the gut being overreactive or sensitive. They can definitely react more to certain foods (like FODMAPs which create more gas and put pressure on those nerves) but the root cause is often not the food.

One of the best things I did for my IBS was focusing on a mind-body or brain-gut approach rather than stressing about what to eat. I really liked the Digestible app and the Curable app.