My stomach inflates to ridiculous sizes sometimes. is this normal?

Bloating...: Abdominal distension or bloating is often caused by gas produced by your intestinal flora breaking down poorly digestible fiber and carbohydrates. Try taking a probiotic supplement, this sometimes helps. Also, try following a low-fodmaps diet which will have you restrict foods containing insoluble fiber and poorly digestable carbohydrates. For more info go to ibsfree.Net.