torture yourself!... lol,not really but thats what it seems like.
During the day all you are allowed to eat or drink is water or the Lemonade mixture which consist of water, juice of 1/2 a lemon, and 1/10 tsp of cayenne pepper. At night you can drink Smooth Moves Laxative tea. In the morning you do a salt water flush.
Let me see if I can find a link that explains it better |