I don't know if anyone has ever put together a meal plan specifically for colitis, or other conditions. You may have to look through the list to find foods that trigger symptoms, as opposed to those that don't.
Hmmm, I am not sure I would go along with V8 juice as it is unfavorable. But, probably not the worst choice amongst the unfavorable carbs, either.
Here is the link to the Zone food guide: http://www.zonediet.com/Tools/Quick...fault.aspx
Look through the information and the other tabs under the quick start guide, and maybe that will help you with the blocks.
I have had good success with the Zone, my original goal was to lose weight, but I am also in this to prevent me from developing diabetes.