gluten

Celiac disease, or is it gluten toxicity?

Celiac disease, or is it gluten toxicity?

The New Oxford American Dictionary defines a disease as:

a disorder of structure or function in a human, animal, or plant, esp. one that produces specific signs or symptoms or that affects a specific location and is not simply a direct result of physical injury

For this discussion, the key point is “a disorder of structure or function.”

Does a gluten-free diet protect mice from Type I diabetes?

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Image: Madeleine Price BallA study recently published in PLOS ONE provides evidence that type I diabetes is more frequent and occurs earlier in mice on a gluten-containing diet.  

Key terms:

T1D – Type I diabetes

NOD mice - non-obese diabetic mice

microbiota, microbiome – symbiotic microbes, in this case, the ones in our gut

The key statements from the study's conclusions are highlighted:

"Based on this observation and our findings, we could propose that gluten could contribute to the pathogenesis of T1D in the NOD mouse by decreasing Akkermansia, a genus of GIT microbiota that protects against T1D."

"Alternatively, gluten-containing diets may promote 'pathogenic or diabetogenic' bacteria."

"Further experiments are needed to prove these possibilities."

"In conclusion, we have shown that gluten-free diets significantly delay the onset as well as reduce the overall incidence of spontaneous T1D in NOD mice."

"Gut microbiomes from mice fed gluten-free diets was distinct from those of mice fed diabetogenic, gluten-containing diets.Therefore, gluten could contribute to the pathogenesis of T1D by modulating the gut microflora."

Source

Low Incidence of Spontaneous Type 1 Diabetes in Non-Obese Diabetic Mice Raised on Gluten-Free Diets Is Associated with Changes in the Intestinal Microbiome

The study was performed by a team of researchers from:

  • Department of Immunology, Mayo Clinic, Rochester, Minnesota,
  • Department of Dermatology, Mayo Clinic, Rochester, Minnesota, 
  • Division of Gastroenterology and Hepatology, Mayo Clinic, Rochester, Minnesota, 
  • Institute for Genomic Biology, University of Illinois, Urbana, Illinois, 
  • Department of Animal & Range Sciences, College of Agriculture, Montana State University, Bozeman, Montana
  • Division of Endocrinology, Diabetes, Metabolism, & Nutrition, Mayo Clinic, Rochester, Minnesota

Post-partum depression and "the promise-filled halls of psychiatry"

"Annie was ushered into the promise-filled halls of psychiatry three months after the birth of her first baby when she began to experience racing heart, insomnia, vigilance, irritability, and a host of physical complaints including joint pain and hair loss. No one did blood work, asked about her diet, or cared about any of the myriad observations about her body and its changes in functioning. This was a “head-up” intervention. I believe women deserve better. People deserve better."

Read More: The New Psychiatry: Forget Everything 
You Think You Know About Mental Health

Celiac disease is not a disease

“HLA antibodies complexed to alpha-/beta-gliadin.” Image: Wikimedia CommonsThe New Oxford American Dictionary defines a disease as:

a disorder of structure or function in a human, animal, or plant, esp. one that produces specific signs or symptoms or that affects a specific location and is not simply a direct result of physical injury

For this discussion, the key point is “a disorder of structure or function.” With celiac disease (CD) however, there is a problem: the person does not have “a disorder of structure or function.” Their structure or function would have been just fine before the agricultural revolution. There is nothing wrong with the person; the problem is the invented diet of the agricultural revolution. (Consider it this way: if someone is suffering from chronic mercury exposure, you do not say they have mercury disease, you say they have mercury poisoning.)

 

Quote: In small step toward Paleo, Team Garmin-Cervélo restricts gluten

Ketchell has had the team on a "gluten-moderate" diet since 2009, in an attempt to curb what he sees as inflammatory effects of gluten on athletes' bodies without restricting their nutrition too much. With Garmin-Cervelo riders currently occupying the top two slots in Tour standings and a gluten-free Novak Djokovic nabbing his first Wimbledon championship, it's really been a banner weekend for gluten-avoidance.

Elizabeth Gunnison
Esquire 

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Gluten-free Novak Djokovic shakes up tennis
Quote: Gluten "nearly derailed" David Hahn's 1999 Everest climb 

Quote: Gluten "nearly derailed" David Hahn's 1999 Everest climb

It wasn't a freak storm or pulmonary edema that nearly derailed Dave Hahn's attempt to top out on Mount Everest for the second time. It was a piece of bread. For two years, the mountaineering legend had battled a host of maladies - upset stomach, diarrhea, and lingering weakness - but never suspected the foods he was eating to fuel himself (pasta, cereal, bread) were the root of his problem. Hahn, it turned out, had developed celiac disease, an autoimmune response to gluten, a protein found in wheat. 

Gordy Megroz
Outside, July 2011

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Short Takes: "Silent" celiac disease, Pain on the brain, Anxiety in the gut
Gluten Sensitivity on the Rise 

Gluten-free Novak Djokovic shakes up tennis

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File image: Mark Howard PhotographyAs John Durant identified, The Wall Street Journal ran an article on tennis star Novak Djokovic: The Diet That Shook Up Tennis?Starch Madness: Novak Djokovic's Domination of the Sport Has Coincided With His Gluten-Free Turn.

Well, now there is no question about it, gluten-free Novak just shook up the tennis world by beating Rafael Nadal at Wimbledon. The WSJ, writing before today's men's singles championship win, asked:

How did Novak Djokovic conquer the tennis world? Maybe the answer is as simple as this: Since last year, he's swearing off pasta, pizza, beer, French bread, Corn Flakes, pretzels, empanadas, Mallomars and Twizzlers—anything with gluten.

Yes, it can be that simple. 

Related Post

Gluten Sensitivity on the Rise

Gluten Sensitivity on the Rise

Guest Post by Gerard Guillory, M.D.

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Approximately 1% of persons in the US have celiac disease, an immune reaction to the gluten protein in wheat (above), barely, rye and sometimes oats. Many more may sensitive to this foreign protein.Gluten sensitivity is more common than medical experts once believed, affecting perhaps as much as 1 percent of the U.S. population. The symptoms of this condition, also referred to as celiac disease, can be widely varied and highly unpleasant. The good news is that celiac disease can be detected through a simple blood test and effectively managed through changes in diet.

Gluten is a protein found in wheat, barley and rye and food products such as breads and pastas that are derived from these grains. Gluten also is sometimes found in oats, which frequently are contaminated with gluten during processing and, as a result, also contain the protein.

In some people, the body’s immune system is triggered by the presence of gluten, causing a variety of problems. In children, these can include failure to thrive and short stature. Many gluten-sensitive adults experience chronic gastrointestinal problems, including diarrhea, flatulence and weight loss. Recent studies have indicated that many adults who are gluten-sensitive experience non-gastrointestinal problems as well, including iron-deficiency anemia and decreased bone density.

I became interested in gluten sensitivity in 1989, when I wrote my first book on irritable bowel syndrome (IBS). I had included a chapter on the so-called elimination diet. In those days, we didn’t have effective tests for many food allergies, so we recommended that patients eliminate various foods from their diet and then resume consumption of these, one by one. This would help identify the cause of IBS symptoms.

Through this method, we found that when some patients eliminated gluten from their diets, not only did IBS symptoms disappear, but so did other problems such as rheumatism, allergies and skin disorders.

Recent studies suggest that this isn’t a coincidence; in fact, there appears to be a direct link between gluten and auto-immune disorders. If you have an auto-immune disorder such as rheumatism, I recommend that you ask your physician about gluten sensitivity and consider getting a blood test. You also should consider testing if you are experiencing unexplained gastrointestinal problems such as chronic diarrhea or weight loss. Testing should be done before you attempt to eliminate gluten from your diet, so that the lab can determine whether gluten is triggering an immunological response.

If you test positive for celiac disease, your physician is likely to recommend that you work with a dietician to develop a gluten-free diet. Many people also join a support group, which helps them stay with the diet. Growing numbers of grocery stores and natural-foods stores sell gluten-free products, so the difficulties associated with the diet are perhaps not as onerous as they once were.

Gerard L. Guillory, M.D., is board-certified in internal medicine and has been practicing in Aurora, Colo., since July 1985. As an assistant clinical professor of medicine at the University of Colorado Health Sciences Center, Dr. Guillory is actively involved in teaching medical students, resident physicians, and nurse practitioner students. He has lectured extensively on the role of nutrition and disease. Over the years, he has fostered an interest in patient education and has authored three books on digestive troubles.

Originally posted at The Care Group, update Feb 7, 2011

Monthly Finds 1.2011

Broccoli Fights Cancer by Clearing Bad Tumor Suppressors - Scientific American, Jan. 27
The p53 gene codes for proteins that keep cancer cells in check. If p53 mutates, it codes ineffective proteins. Broccoli destroys mutant p53 genes so effective proteins can get their work done suppressing tumors.

Global Food System Needs Massive Overhaul - onearth, Jan. 26
One of several recent articles on the rising threat of food insecurity. 

Eating Wheat Gluten Causes Symptoms in Some People Who Don't Have Celiac Disease - Whole Health Source, Jan. 20
Suffering from unexplained fatigue or digestive problems? Try avoiding gluten.

Study: Strength Training Lowers Blood Pressure Equal to Medication or Aerobics - Primal Wisdom, Jan. 19

Bioactive compounds in berries can reduce high blood pressure - EurekAlert, Jan. 14
Another reason to love blueberries.

Does Dietary Saturated Fat Increase Blood Cholesterol? An Informal Review of Observational Studies - Whole Health Source, Jan. 13

Eat Greener, Look Better - Environmental News Network, Jan. 13
Healthy glowing skin: another reason to eat your fruits and vegetables.

Lice DNA Study Shows Humans First Wore Clothes 170,000 Years Ago - ScienceDaily, Jan. 7

Alpha-carotene from veggies linked to longer life - Scientific American, Dec. 30
You wont find it in your multivitamins or supplements: alpha-carotene, just one more reason to eat your vegetables.

Neanderthal diets included some grains - Hunt.Gather.Love, Dec. 27

Positive Well-Being to Higher Telomerase: Psychological Changes from Meditation Training Linked to Cellular Health - ScienceDaily, Nov. 4
Rebuilding and lengthening your telomeres through meditation protects your DNA?!