It is nothing but complete rejuvenation or cleansing of your body through the consumption of fruit and vegetable concoctions and herbal teas, followed by short-term fasting. It claims to remove toxins from your body to aid weight loss, but its long-term effects are not scientifically proven , . The stimulation of the flow of digestive juices from the exocrine glands of mouth, stomach, pancreas, duodenum and liver, aid in digestion, absorption and assimilation of foods and nutrients. There is also a very mild stimulation of endocrine activities, especially insulin and glucagon secretion by the Islets of Langerhans in the pancreas therefore used to treat of non-insulin dependent diabetes.