Master Cleanse is a modified juice fast that permits no food, substituting tea and lemonade made with maple syrup and cayenne pepper. Proponents claim that the diet detoxifies the body and removes excess fat. There is no scientific evidence that the diet removes any toxins, or that it achieves anything beyond temporary weight loss.
Though unlikely to be harmful over the short term, Master Cleanse and similar programs can be harmful over the long term. In addition to its beneficial effects, short-term side effects may include fatigue, nausea, dizziness, and dehydration, while long term harm includes loss of muscle mass and increased risk of heart attack.
Origin
My experience with the Lemon Detox/Master Cleanse - This video is about my Lemon Detox/Master Cleanse experience. I am not a nutritionist please consult your doctor before starting this cleanse. I am only talking from my POV. The reason I chose...
Master Cleanse was developed by Stanley Burroughs, who published it initially in the 1940s, and revived it in 1976 in his books The Master Cleanser and Healing for the Age of Enlightenment.
Criticisms
Nutritionist Jane Clark points to a lack of essential nutrients in this program, citing a deficiency of protein, vitamins, and minerals. As a result of these deficiencies, including far fewer calories than the recommended amount for health and optimum functioning, individuals on the diet may experience headaches and a variety of other symptoms in the short term and the diet is potentially harmful over the long term. According to the Harvard Medical School, the laxative component of the diet can lead to dehydration and electrolyte loss as well as impaired bowel function.
Unless lasting changes are incorporated into one’s diet post-cleanse, weight lost during the fast may be regained once the diet is stopped. Dietician Keri Glassman has said those following the diet are "guaranteed" to gain weight after stopping.
The diet calls specifically for grade B maple syrup, based on the mistaken belief that the darker colored syrup is less refined than lighter colored grade A or that grade B syrup contains more nutrients. All maple syrup produced according to standard methods is made by exactly the same process. Many trees produce grade A syrup earlier in the spring and grade B later. No maple syrup is refined and there is no evidence that grade B maple syrup contains more nutrients. Color and flavor are the only differences between grades of syrup.
For practicing the methods described in his work, developer Stanley Burroughs was initially convicted of second-degree murder, however his conviction was reversed on appeal.