Hi Jade,I am sorry but I don't think fasting is a good answer. And I also am not a lover of continual high dosages of Immodium. I know that others here don't feel the same way, so you can use whatever tactic you feel will work for you. I don't know about the cheese, I am not so sure that it is binding for everyone. Eating light, healthy foods would be my suggestion and, if you have had success with Immodium that probably would not be the best time to stop it, but, if I were you, I would try to drop that habit and work on a higher fiber diet.