If you are looking for a bread substitute for sandwiches and the like, try tortillas. Wheat tortillas have a glycemic Index value of 30 and are excellent for wraps and toasting.
Or, better yet, make your own –
I believe that it in order to do anything in life you MUST understand how it works. Once you understand you can make informed decisions about what you are attempting to do. This is the basis of the creative process. The goal of this blog is to help us understand Food, Health and Cooking. These are things we deal with daily and can't, or shouldn't ignore. - Jughandle