Fasting May Be Intervention for Diabetes

fastingPeriodic fasting may be an intervention for the development of diabetes, according to a new study from the Intermountain Heart Institute in Utah. The Mormon religious culture in Utah practices this regularly, and that state has the second-lowest diabetes rate in the U.S. Researchers decided to look at whether there was a connection between the two.

The new research findings, presented last Saturday in San Francisco at the 2014 American Diabetes Association Scientific Sessions, show that fasting can reduce cholesterol levels in prediabetic people. They noticed that after not eating for 10-12 hours the body started looking for other sources of energy to sustain itself, and found cholesterol. The body started to pull LDL (bad) cholesterol from fat cells and use it as energy.

A 2011 study from the same team found that routine periods of not eating were associated with weight loss and lower glucose levels. Based on this information the new study set out to look at what the effects of periodic fasting might be specifically in prediabetics, and whether it might be a form of intervention for developing full-blown diabetes. Participants included prediabetic men and women, aged 30-69, with at least three metabolic risk factors. These risk factors included high blood pressure, high triglyceride levels, low HDL (good) cholesterol levels, high fasting blood sugar and a large waistline.

People with diabetes tend to have higher bad cholesterol levels and triglycerides. The disease has the effect of lowering good cholesterol levels, also increasing the risk for stroke and heart disease. The condition is known as diabetic dyslipidemia, and studies have shown a connection between it and  insulin resistance, a precursor to type 2 diabetes.

fasting
Risk factors include high blood pressure, high triglyceride levels, low HDL (good) cholesterol levels, high fasting blood sugar and a large waistline.

As in the 2011 study, the cholesterol levels of participants actually went up slightly during the fasting days, but over a six-week period these levels decreased by about 12 percent, in addition to the participants experiencing weight loss. Study lead researcher Benjamin Horne theorizes that cholesterol lowered because it was pulled from fat cells and used for energy. He said that the most recent findings, combined with their prior studies, indicate that decades of routine fasting are indeed associated with a lower risk of coronary artery disease and diabetes, and that it is “most impactful” for reducing diabetes risk, as well as the risk of other metabolic problems.

The Centers for Disease Control and Prevention (CDC) considers diabetes to be a major  health threat in America. The number of people in the country diagnosed with diabetes in 2012 was 29 million, up from 26 million in 2010. Another one-third of the population, 86 million adults, have blood sugar levels that are high enough to consider them pre-diabetic, although many are unaware of this.

Horne said that although many books recommend that people fast for two or three days a week, there are risks with the practice and little evidence that it is safe. He says, however, that fasting could potentially become an important intervention in the development of diabetes. Horne said that more study is needed, but the current research provides the necessary research foundation.

By Beth A. Balen

Sources:
Science Daily
Times of India
The Salt Lake Tribune
American Heart Association
Techtimes

One Response to "Fasting May Be Intervention for Diabetes"

  1. Prof. Bryan   June 19, 2014 at 6:44 pm

    A true fast does begin until the 2nd or 3rd day using ONLY water.

    During the first 24 – 48 hours after starting a water fast, the body is still burning off circulating blood sugar and sugar stored in the muscles and liver in the form of glycogen.

    Ultimately, the “true” metabolic fast does not begin until we fully metabolize our blood sugar which takes approximately 2 to 3 days. The body then begins to burn fat tissue for fuel and molecules named ketones begin to flow in the blood circulation. Ketones actually suppress hunger and why fasting is not a difficult process.

    To learn more about the Physiological Stages of Fasting, check this article out: http://www.fasting-retreat.com

    Millions of people have long term fasted (10 days+) with no problems and experience many health benefits, although, there are some important contraindications to fasting that must be considered. A list of these contraindications can be found here:

    http://www.fasting-retreat.com

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