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Could High Insulin Make You Fat? Mouse Study Says Yes

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  • Eric Anderson
    I read this article and thought about an Asian plan KONJAC.  The root can make calorie free high fiber noodles that lower blood sugar. The powder of the root
    Message 1 of 1 , Dec 5, 2012
      I read this article and thought about an Asian plan KONJAC.  The root can make calorie free high fiber noodles that lower blood sugar. The powder of the root can be mixed with water and accomplish the same thing. 
      Would this also lower insulin? Seems like something that could be demonstrated in short order.  For those with an interest several medical studies have demonstrated lower glucose.  I provide a link to where you can order the noodle or powder.  I have no financial interest in the root or this company.  I do use konjac. It can also help to control gestational blood sugar levels.  It is a popular add to hot pot soup in China.  Eric from the SALT pits
       "Water-soluble fiber appears to have a greater potential to reduce postprandial blood glucose, insulin, and serum lipid levels than insoluble fiber. Viscosity of the dietary fiber is important; the greater the viscosity, the greater the effect. "
      Clin Excell Nurse Pract.(September 2000; 4 (5): 272-6)
      To help control your blood sugar level try the following Konjac preparation:

      In a large glass add one teaspoon of Konjac glucomannan fiber (3 grams) and add one to two cups of cold water. Slowly add the Konjac fiber into the water since the Konjac fiber is very viscous. If combined too quickly, lumps will appear so it is important to mix slowly. After the Konjac fiber dissolves into the cold water, drink it before each meal, It will effectively reduce your blood sugar level.

      Could High Insulin Make You Fat? Mouse Study Says Yes

      ScienceDaily (Dec. 4, 2012) — When we eat too much, obesity may develop as a result of chronically high insulin levels, not the other way around. That's according to new evidence in mice reported in the December 4th Cell Metabolism, a Cell Press publication, which challenges the widespread view that rising insulin is a secondary consequence of obesity and insulin resistance.

      The new study helps to solve this chicken-or-the-egg dilemma by showing that animals with persistently lower insulin stay trim even as they indulge themselves on a high-fat, all-you-can-eat buffet. The findings come as some of the first direct evidence in mammals that circulating insulin itself drives obesity, the researchers say.
      The results are also consistent with clinical studies showing that long-term insulin use by people with diabetes tends to come with weight gain, says James Johnson of the University of British Columbia.
      "We are very inclined to think of insulin as either good or bad, but it's neither," Johnson said. "This doesn't mean anyone should stop taking insulin; there are nuances and ranges at which insulin levels are optimal."
      Johnson and his colleagues took advantage of a genetic quirk in mice: that they have two insulin genes. Insulin1 shows up primarily in the pancreas and insulin2 in the brain, in addition to the pancreas. By eliminating insulin2 altogether and varying the number of good copies of insulin1, the researchers produced mice that varied only in their fasting blood insulin levels. When presented with high-fat food, those with one copy and lower fasting insulin were completely protected from obesity even without any loss of appetite. They also enjoyed lower levels of inflammation and less fat in their livers, too.
      Those differences traced to a "reprogramming" of the animals' fat tissue to burn and waste more energy in the form of heat. In other words, the mice had white fat that looked and acted more like the coveted, calorie-burning brown fat most familiar for keeping babies warm.
      Johnson says it isn't clear what the findings might mean in the clinic just yet, noting that drugs designed to block insulin have been shown to come with unwanted side effects. But, he added, "there are ways to eat and diets that keep insulin levels lower or that allow insulin levels to return to a healthy baseline each day."
      Unfortunately, constant snacking is probably not the answer.
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      Story Source:
      The above story is reprinted from materials provided by Cell Press, via EurekAlert!, a service of AAAS.
      Note: Materials may be edited for content and length. For further information, please contact the source cited above.

      Journal Reference:
      1. Arya E. Mehran, Nicole M. Templeman, G. Stefano Brigidi, Gareth E. Lim, Kwan-Yi Chu, Xiaoke Hu, Jose Diego Botezelli, Ali Asadi, Bradford G. Hoffman, Timothy J. Kieffer, Shernaz X. Bamji, Susanne M. Clee, James D. Johnson. Hyperinsulinemia Drives Diet-Induced Obesity Independently of Brain Insulin Production. Cell Metabolism, 2012; 16 (6): 723 DOI: 10.1016/j.cmet.2012.10.019
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