The vertebrates traditionally include the hagfish, which do not have proper vertebrae, though their closest living relatives, the lampreys, do. Hagfish do, however, possess a cranium. For this reason, the vertebrate subphylum is sometimes referred to as  Craniata  when discussing morphology.
Kitchari is an Indian dish often used for cleansing. When used alone as a mono-diet, it's called a kitchari cleanse, but it can be used in conjunction with other wholesome foods as a part of a cleansing diet. The link above has several different kitchari recipes.
The Master Cleanse acts a detoxifier for the body. The only things allowed on the diet are the lemonade mixture, laxative herbal tea, water, salt water flush, and herbal tea. Supplemental vitamins or other substances such as alcohol, tobacco, caffeine and drugs are not to be taken.