Autodigestion during fasting
During fasting, your body will "autolyze", or self-digest, its most inferior and impure materials and metabolic wastes, including: fat deposits, abcesses, dead and dying cells, bumps and protuberances, damaged tissue, calluses, furuncles (small skin abscesses, or boils), morbid accumulations, growths, and amazingly, various kinds of neoplasms (abnormal growths of tissue, or tumors). In "Fasting and eating for health", Joel Fuhrman, M.D., notes, p. 10: "The fast does not merely detoxify; it also breaks down superfluous tissue - fat, abnormal cells, atheromatous plaque, and tumors--and releases diseased tissues and their cellular products into the circulation for elimination. Toxic or unwanted materials circulate in our bloodstream and lymphatic tissues, and are deposited in and released from our fat stores and other tissues. An important element of fasting detoxification is mobilizing the toxins from their storage areas."
New cell growth during fasting is stimulated and accelerated as the required proteins are re-synthesized from decomposed cells (during autolysis). Thus, your serum albumin reading - blood-protein level - remains constant and normal throughout your fast, as your body very smartly uses protein and other stored nutrients where needed. Again, Germany's late Otto Buchinger, M.D., after supervising over 100,000 juice-fasts, eventually concluded what is clearly stated in the book, "Fasting: the Buchinger Method", page 22: "The need for protein diminishes during the fast, until in the second week, it has been reduced from 100 grams to from 15-20 grams a day, and this amount is, in fact, quite sufficient while fasting."
Unfortunately, today's most Western diets are heavily loaded with artificial flavors and chemically-created coloring agents, toxic pesticides, herbicides and fungicides, and insecticides, and other toxic chemicals which overburden our bodies. fasting and pesticides
As this toxic overload accumulates decade after decade, augmented also by environmental pollution, drugs and medications, it eventually interferes with normal functioning and our body's elimination becomes impaired. During fasting, large amounts of these accumulated metabolic wastes and poisons are, during autolysis, very quickly eliminated through the greatly enhanced cleansing capability of all the organs of elimination - liver, kidneys, skin and lungs. Several common symptoms of detoxification seen during this process could be darker urine, the possibility of catarrhal elimination of excess mucus ("rhinorrhea" - a mucous discharge from the nose), continuous discharge through the colon, etc.
Fasting gives your digestive system a rest
For perhaps the first time in your entire life, fasting affords a physiological rest to the digestive, assimilative and protective organs of your body. Fresh fruit and vegetable juices require little digestion, and are quickly assimilated from the upper digestive tract. Therefore, most of the 10% of bodily energy normally involved in your mastication, assimilation, digestion, and elimination is freed up. This is another reason you'll feel more - not less - energy throughout properly-done juice-fasting - unlike the physically debilitating weakness water-fasters experience.
Additionally, these many fruit and vegetable juices all supply excellent energy, minerals, vitamins, live enzymes, and other nutrients necessary to enhance health during the fast. By providing much of the body's daily caloric needs with easily-digested juices, the release of toxins from the fat cells is much more gentle and gradual.
Scientific fasting enhances longevity, as Doctor Fuhrman notes in "Fasting and eating for health", p. 27: "If we restrict the calories an animal can eat, by underfeeding it or periodically fasting it, we can significantly prolong its life. In fact, periodically fasting animals can double their natural life span.(1,2)