Hi I'm trying to figure out my IBS, like we all are!, and think I might have found a trigger. Tues morn I had yogurt with my granola, and had the bad stomachache and bloating all day. Wed, Thurs and this morn I have had milk and banana with my granola, and feel a lot better. So is it the yogurt and the bacteria in it that upsets my stomach? I do love yogurt though!