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Water fasting’s profound disease-reversing effect

Updated: Oct 26, 2019

When medications aren’t working I often turn to the powerful healing effect of water fasting. This simple treatment method has now been reported to be effective for diabetics.

Water fasting for type 2 diabetes

Three men with Type 2 diabetes used "intermittent fasting" to reverse their dependence on insulin, according to a recent report[1] in the British Medical Journal of Case Reports. In type 2 diabetes, your body becomes less responsive to insulin, the hormone required to allow blood sugar to enter into cells for processing. Although done under medical supervision, the new case report also showed that in addition to lowering their HbA1C levels (the gold standard test of diabetes control), the three patients also lost weight.

The study author, Dr. Jason Fung, is the medical director at the Intensive Dietary Management Program in Toronto, Canada. He is like many doctors who are coming to see type 2 diabetes as simply a dietary disease. "People are focused on giving drugs to type 2 diabetes, but it's a dietary disease," he said. It’s true that the concept of reversing or curing diabetes is not well-accepted in mainstream medicine today. In fact, the study author’s colleague, Dr. Abhinav Diwan, echoes that, "It [curing diabetes] is not even a therapeutic goal when people start to treat diabetics." Dr. Diwan is an associate professor of medicine, cell biology and physiology at the Washington University School of Medicine in St. Louis, MO.

Here are some astounding facts about diabetes from a 2017 CDC report:[2]

  • 9.4% of Americans—about 30 million people—have diabetes; 95% are type 2

  • Nearly quarter of those 30 million people are undiagnosed

  • An additional 34% of the population—or 84 million people—have prediabetes

  • Diabetes is the Number 1 cause of kidney failure, lower-limb amputations, and adult-onset blindness

Patients in the study went on 24-hour fasts. This means they ate only dinner on fasting days but could drink water, coffee and broth until their next meal. This was a much like a water fast, but done several times a week instead of the traditional consecutive days of consuming only water as I explain below. They were diabetic men, ages 40, 52 and 67 and all three had been diagnosed with type 2 diabetes more than ten years prior.

Even with significant success with such a simple intervention, the study author Dr Fung’s proposals for similar larger studies on fasting and diabetes have been denied by two Toronto hospitals. That’s probably because in diabetes, there is need for caution to be safe from a hypoglycemic episode. I do know that there are also other symptoms commonly experienced with fasting such as headaches, fatigue, nausea and insomnia—all of which reverse after a few days. Although we can’t make hard conclusions from this study about intermittent fasting for diabetics, we can look to the successes of previous experts of water fasting.

Water fasting historical evidence

Dramatic improvement for type 2 diabetes is really just the tip of the iceberg for what water fasting can achieve. There are several reasons to go on a liquid cleanse, from losing weight to breaking food addictions to reversing a chronic illness.

The late Dr. Herbert Shelton[1] (1928-1981), the “father of water fasting,” is credited for making public the power of water fasting in reversing disease. Dr. Shelton is reported to have overseen over 25,000 patients who fasted from 3 to over 60 days. According to Dr. Shelton, “the sick get well, the well get better, and all gain the priceless knowledge needed to stay well.” Thanks to Dr. Shelton, today water fasting is known to be safe and effective.

Here are some bullet points to help understand more about the physiological effects of water fasting on your body, which are all accurate from my professional experience in overseeing water fasting patients and by my own personal experience:

  • After the third fast day, going without food becomes quite easy. Your hunger naturally dramatically reduces.

  • Causes detoxification, breaking down fat reserves and mobilizing stored toxins to be eliminated.

  • Allows the digestive system to rest, which begins to reverse leaky gut (hyperpermeable intestinal membrane) known to be a major underlying cause of chronic disease.

  • Begins to dramatically resolve inflammatory processes, including painful arthritic conditions.

  • Quiets down allergic reactions, such as asthma and hay fever.

  • Dries up abnormal water retention.

  • Clears the skin; sometimes skin eruptions will worsen during the fast and then the skin clears after several days of fasting (a.k.a. “Herxheimer[2] reaction”).

  • Wakes up your taste buds and prepares you for a lifestyle of consuming whole foods.

  • Shrinks your stomach and prepares you to consume the normal amount of real food (rather than large amounts of nutrient-poor food) that will nourish you

Furthermore, water fasting has been reported to temporarily reverse anxiety, depression and neurosis. One Japanese clinic achieved an 87% success rate in treating psychosomatic disease through water fasting, as reported in a 1979 issue of the journal Psychotherapy and Psychosomatics.

Water fasting has also been reported to lower high blood pressure. In a 2001 study published in the Journal of Manipulative Physiological Therapy, researchers measured blood pressure in 174 patients who drank only water for an average of 10 ½ days…followed by a 7-day re-introduction of food using a vegan diet. The most impressive results occurred among those with systolic blood pressure greater than 180 mg Hg (normal is below 140) and with diastolic blood pressure greater than 110 mg Hg (normal is below 90). On average, among this group there was an amazing reduction of blood pressure by 60 mm Hg systolic and 17 mm Hg diastolic after seven days of eating the vegan diet. All who entered the study on blood pressure medication successfully discontinued use with no adverse effects.

The most successful liquid cleanse begins with a desire from deep within for change—some physical and/or spiritual healing. Remember that in the process of cleansing physically, expect to experience a mind and emotional reawakening too.

To long term health and feeling good,

Michael Cutler, M.D.






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