Are digestive biscuits ok to eat if you have diarrhea?

No. The recommended diet for an individual with diarrhea is BRAT B - bananas R - rice A - Apples T - toast The key is to ingest foods high in fiber and nutrients. Digestive biscuits can contain wheat gluten, which is a common cause of IBS and may exacerbate the symptoms. Also, be sure to drink plenty of water to replenish fluids lost due to...well you know.