Well, other than almonds I don't really eat many nuts and I have been completely off wheat for a few months. I did start doing some research and for some people with sensitive digestive tracts do need to take fiber supplements in order to avoid IBS. Since adding a supplement of psyllium husks and taking docusate sodium (which was prescribed) i've been feeling significantly better. I also met someone here at school who has celiac's disease and since quitting her gluten intake has had similar issues. She said that doing the same thing has helped her as well.