Gluten intolerance or gluten sensitivity is a body's inability to process gluten and includes celiac disease, gluten is commonly found in wheat.  We will have more info here for you at a later date, but in the meantime, you can visit http://www.celiac.com which is a very comprehensive website, and has lists of products to avoid and products that are safe for people with gluten intolerance, plus more info, links to other websites and recommended books.