Juice fasting
From Wikipedia, the free encyclopedia
Juice fasting is a type of fasting and detox diet in which the practitioner consumes only fruit and vegetable juices. Being only simple sugars, these foods are digested rapidly as the juice digestion process expends only a small amount of energy. People choose to undergo juice fasts for various reasons and via various methods. Juice fasts are often marketed together with supplies, supplements and support groups.
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[edit] Reasons for fasting
Juice fasts are commonly undergone with the intent of detoxification for greater health, the theory being that less energy is expended on digestion of foods; therefore more energy exists for the rest of the body to expel toxins. As toxins are believed to lie within many of the human body's eliminative glands and organs, different juice fasts target different sections of the body. For instance, a large portion of juice fasters believe that abstaining from solid food allows the body to recover and heal itself from damage and fatigue caused by the relentless stress of digestion. Others choose fasting because they want to target the liver, the kidneys, the urinary tract, the skin, the gallbladder, the brain, the immune system, etc.[1]
Additional reasons for undergoing juice fasts include religous reasons, losing weight and attempting to wean oneself from unhealthy habits, i.e. smoking, drinking soda, overeating, caffeine addiction, etc. Some more serious participants use juice fasting as an alternative to conventional medical practices, i.e. as a healing technique for pain, cancer, depression, arthritis, severe infections that failed antibiotics, autoimmune diseases and many other supposedly incurable diseases.[2]
[edit] Methods
Some loyal practitioners go so far as to partake in semi-annual week-long (or longer) periods of fasting in order to cyclically purify the body along with the nature's annual cycles. These semi-annual fasters and others may also partake in once-monthly, shorter (two or three days) periods of fasting. Some fasts involve a week-long trip to a spa resort, with Thailand being one especially popular destination.
Because pure juice contains little to no fiber, juice fasters often use an enema or an herbal or saltwater laxative during the time of fasting to efficiently expel waste from the intestines and colon.
[edit] Types of juices
Some fruits commonly used in juice fasts:
- Greens - parsley, kale, beet greens, chard, spinach, dandelion leaf
- Cruciferous vegetables - broccoli, cabbage
- Root vegetables - carrots, beets, sweet potatoes
- Fruits - dark grapes, apples, citrus
- Herbs - yucca root, fennel, spearmint, peppermint, basil, ginger, garlic, green onion, chile pepper, fresh turmeric root
- Wheatgrass juice[3]
[edit] Possible side effects
Fasters must take care to maintain their intake of vitamins and nutrients. However, there are no specific side effects associated exclusively with juice fasting, though certain medical conditions such as diabetes may be aggravated by excessive intake of certain juices. It's also possible for a juice such as grapefruit to interact badly with certain prescription drugs. Additionally, the juices from highly acidic fruits such as tomato and citrus juices can conceivably upset the body's natural acid-base (pH) balance.[4]
