ulcerative colitis huh? well i think you would really really benefit from a cabbage juice fast. cabbage juice has been known to heal severe ulcers in two weeks time. here is something i posted to someone having bowel problems. the problems were undiagnosed but i do believe it is either ulcerative colitis or ibs, which may in fact be the same thing. i think you will find some help in both these posts.
also you may want to post some of your symptoms on the "ask curezone community" forum and see what others have to say. you may be right when you say a Liver Flush is not the thing right now, but there are plenty of other things you can do. i really believe there is help and hope for you. i always say healing is possible, it heppens all the time, and i really believe it.