Why is complete water-only fasting supposed to be bad for Type 2 diabetics?

Question

Why is complete water-only fasting supposed to be bad for type 2 diabetics? I am 63 years old, and I have been diagnosed with diabetes for about 10 years. I am 5'9 and 245 pounds. Thirty years ago I fasted for 10 days and lost 25 pounds with absolutely no problems. (That is, no problems until I broke the fast with a cheeseburger -- instant nausea!) However, that was long before I became diabetic. Now I am supposed to take pills for my diabetes, but I have quit taking them because they drive my blood sugar way too low ... as low as 32! I would like to rapidly get rid of a lot of weight, and I am considering a long water-only fast. The conventional wisdom is that diabetics should not fast, but I can't find anything in the medical literature that supports that idea. On the contrary, there seem to be studies that show that diabetics have benefitted from fasting or from very low calorie diets. Does anybody have any knowledge or experience with fasting by non-insulin-dependent diabetics?

Answer 1

I am almost sure that 50% + of that weight you lost was water weight.

During a fast, a person purposely abstains from food for a specific period of time. Fasting has been practiced throughout the ages for both religious and therapeutic purposes. A one-day fast is unlikely to cause any harm to a healthy body. Slightly longer fasts (two to three days) are also well-tolerated by most healthy people.

No matter how short the duration, fasting is unwise and potentially dangerous for some people, including pregnant and lactating women, people with cancer, diabetes, gout, hypoglycemia, stomach ulcers, liver, kidney, or lung disease, or anyone with a compromised immune system. Some health experts caution against fasts lasting more than two to three days, even for healthy individuals—if longer fasts are practiced, they should be medically supervised.

During the first 24 hours of a fast, the body is able to utilize its stored carbohydrates—in the form of glycogen—to fuel essential body processes. When glycogen reserves are depleted, fat becomes the preferred energy source, so that protein (e.g., as found in muscle tissue) is partially spared.

However, some muscle tissue is often lost, even during short fasts. Weakness, nausea, headaches, and depression can also develop during a fast, because ammonia and nitrogen are released into the blood during the breakdown of muscle tissue. Ketones, byproducts of fat metabolism, are produced once the body switches from burning carbohydrates to burning fat. Elimination of ketones is accomplished by the kidneys. In extreme cases, extended fasts can lead to disturbances of heart rhythm and death.

“Modified” fasts, in which fruit or vegetable juices and herbal teas are consumed, are probably easier on the body than all-water fasts. Even so, a modified fast should be limited in duration; modified fasts lasting more than a week should be supervised by a healthcare professional.

Why do people follow this diet?

Proponents claim that environmental toxins build up in our bodies over time and need to be removed periodically through fasting to maintain optimum health. Cleansing fasts are an important part of a detoxification program and may be part of a weight-loss program.

What do the advocates say?

Advocates believe that fasting periodically gives the body a break from digestion and allows it to eliminate the toxins that cause disease, while promoting healing and reversing the aging process. Studies indicate that fasting helps health conditions such as rheumatoid arthritis, migraine headache, and skin diseases. Acute illnesses such as colds and flu, colon disorders, allergies, obesity, and respiratory diseases may also respond to fasting. Proponents claim a one-day fast creates a clearer mental state and increased energy. They believe a three-day fast rids the body of toxins and purifies the blood, and that a long-term fast promotes healing, alleviates food allergies, sheds pounds, and rebuilds the immune system.

What do the critics say?

Critics believe that fasting depletes the body of important nutrients, essential minerals and energy, may be unsafe, and is an ineffective weight loss aid. The few pounds that are lost in the beginning of a fast are from water, and this weight will return as soon as the fast is over. Few scientific studies have been done to back up health claims and demonstrate that fasting works by releasing toxins stored in fat.

Are there any groups or books associated with this diet?

International Association of Professional Hygienists
4620 Euclid Boulevard
Youngstown, OH 44512
(A professional organization of doctors who specialize in therapeutic fasting. Write to them for a list of certified members.)

Fasting and Eating for Health: A Medical Doctor’s Program for Conquering Disease, by Joel Fuhrman, MD, New York: St. Martin’s Griffin, 1998.

Answer 2

2

Answer 3

1

Answer 4

Any sweet like honey has to be figured into the daily diet. Deduct the carbohydrates in a serving of honey from carbohydrates allowed for a meal. This goes for any sweet treat a diabetic want to inliven his diet with ocassionally.

Answer 5

The next time it snows, up your karma as well as shovel your neighbor's sidewalk also.

Answer 6

Instead of sitting and studying, listen to books on tape because you walk, clean, or garden.

Answer 7

water only fast suddenly reduces the level of glucose from high to a very low, any sudden change always effects the human body
also the absence of insulin which regulates blood sugar levels also effects it, it's absence itself results in disease.

Answer 8

Give your dog a bath rather then paying someone else to take action.

Answer 9

Ask for the paper to be left by the end of your driveway instead of because of your front door.

Answer 10

Put most-used items on top or bottom shelves so you should reach for them.