Opposite to what seems to work well for many others, I find that any soluble fiber I eat causes ma a lot of gas and bloating. Also, since I'm C type this causes overall bad motility and discomfort. Consequently I have found that if I eliminate soluble fiber from my diet - and still eat a lot of insoluble fiber, I can pretty much control my C. My problem is that I don't know which foods are high in soluble fiber, and I find myself day by day leaning the hard way. Do you have a good source (book, web-page etc.). I know you discuss soluble fiber in your book so I figured you would know. I actually have a couple of web pages, but they only list about 20 foods, and the 2 sites don't agree with each other on all the foods.Thanks for your help!