Don't eat any snacks, including fruits and drinks. Don't eat after 6 pm. Cucumber had better be finished before 6 o'clock. Sticking to it for a week is absolutely effective. If you insist, you'd better do some exercise. But don't eat too much, because you don't have much strength after eating this. I tried it myself and it worked well. 1 You can start eating slowly after weeks, but don't eat too much, I think.