Crash diet cures diabetes in one week

 

Calorie restriction and intermittent fasting

Calorie restriction, as I’ve noted so many times you’re probably tired of reading it, is the most robust anti-aging intervention yet found. One of the key means through which calorie restriction works is through the activation of autophagy.

Intermittent fasting has as many and probably more of the benefits of calorie restriction, since under-nutrition is not a problem with fasting, as it may be with calorie restriction. Besides that, fasting for limited periods is just a whole lot easier to practice than long-term and severe limitation of food intake.

As aging means an increasing tendency of an organism to break down and be more susceptible to disease, it follows that calorie restriction reduces disease.

Diabetes and obesity as archetypes of aging

The disease which is perhaps the archetype of aging is type 2 diabetes, which is characterized by insulin resistance and brought on by obesity and lack of exercise. Diabetes, in turn, predisposes to many other diseases, including cancer, heart disease, and vascular problems leading to infections and amputation, not to mention Alzheimer’s.

Take a look at the chart below to see how obesity and diabetes in the U.S. have increased nearly in parallel to each other.

Diabetes_Obesity

There’s obviously a connection between increased fat mass and diabetes. Some researchers believe that insulin resistance comes first, leading to obesity, but whatever the sequence is, the connection is clear.

Crash diet cures diabetes

It turns out that radically decreasing calorie intake via a crash diet can cure diabetes in one week: Reversal of type 2 diabetes: normalisation of beta cell function in association with decreased pancreas and liver triacylglycerol.

In this study, the researchers put eleven people on a 600 calorie a day diet, which is very low by anyone’s standards. The food consisted of a liquid diet, Optifast, undoubtedly not the most optimal thing for anyone to eat, but which provided 510 calories a day, at 46% carbohydrate, 32% protein, and 20% fat; the remainder of the calories was provided by steamed vegetables. A grueling regimen, no doubt, although the average participant weighed well over 100 kilos (220 pounds), so they perhaps could withstand the regimen well enough once they get into fat-burning mode.

After one week, plasma glucose levels became normal. Essentially, their diabetes was cured. See chart below.
glucose

The participants’ hepatic glucose production and hepatic lipid content also rapidly dropped. Plasma triglyceride levels, a good risk marker for heart disease, dropped in half during the first week. Also, importantly, beta cell function returned to normal. The diabetics were cured.

Fasting and diabetes

The first treatment that Dr. Jason Fung uses for his diabetic patients is fasting, and by all accounts quite successfully. The treatment described in the paper was not fasting, but at 600 calories a day, was pretty close.

All of this shows clearly that diabetes is a disease of over-nutrition, caused by too many or the wrong kind of calories, when those calories are not burned by exercise.

One way that the issue of fasting is connected to the obesity epidemic is that most of the increase in calorie consumption that has taken place during the obesity epidemic has been through snacking. The food and beverage industry, and to some extent even the fitness and health establishments, have convinced people that they need to be eating or drinking constantly. Of course, plenty of people need little convincing.

Don’t eat all the time, don’t eat too much, and don’t become overweight, and you won’t get diabetes. And if you already have it, the course seems clear.

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5 comments
Some guy says May 6, 2015

Mr. Mangan, this question is slightly OT.

Whenever I do intermittent fasting, my hands start feeling rather cold after about hour 14. So cold, that I’ve put on gloves even when in a 70 F degree room.

Have you encountered this yourself or in any of the literature that you’ve read? My physician didn’t really have any suggestions about it.

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    P. D. Mangan says May 6, 2015

    Yes, that happens to me too. However, I take thyroid medication and have for years, and thyroid hormone replacement is notorious for not doing a complete job, so I’m unsure of how much my cold hands have to do with thyroid or with fasting. Another however, while my hands get cold, I’ve never had to put on gloves indoors.

    Reply
      Joshua says May 8, 2015

      I just generally feel colder, whole body, while fasting. I believe I read somewhere that fasting reduces circulation to your extremities for some reason — I forget all of it. For this reason, I prefer to do my serious dieting/fasting in summertime — keeps me cooler!

      Reply
Low-Carbohydrate Diet Mimics Fasting for Anti-Aging - Rogue Health and Fitness says May 22, 2016

[…] A recent study took a look at type 2 diabetics who undertook either a 3-day fast or a zero carbohydrate diet for the same length of time.(1) The study was done to try to elucidate the mechanism of the beneficial effects of a low-calorie diet on blood glucose in diabetics, which could be due to a) weight loss; b) low calorie intake; or c) lower carbohydrate intake. A previous study had found that a “crash diet” can cure diabetes in a very short time. […]

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Sevenard says May 25, 2017

…”when those calories are not burned by exercise”…
Hey, then why DO you even eat? To “burn” the f/n “calories”? Moreover, there is no “burning” in your body, thats for starter…OK? The process should be called FERMENTATION.
Right Thoughts, Right Words, Right Action /that one is just stupid too… The Right Words bring you to Right Thoughts and Right Thoughts will bring you to Right Action… (Zarathustra) So admittedly your site is one of the best and HONEST in entire internet…. I love it…

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