WHEAT & GLUTEN SENSITIVITY TESTING
There are over 100 proteins in wheat, which includes gluten, but is not limited to gluten.
Every time any of us eats gluten, some damage is done to the small intestinal lining. For most, it recovers and repairs in about twenty minutes . For those who are genetically susceptible it may take up to five hours. Then the next meal comes. Over time, repeated meals containing gluten repeat the damage, with little time of repair and recovery and eventually the body cannot keep up. Some trigger point of stress or illness may make it more difficult for the recovery. Then the signs and symptoms may show up. Not everyone has traditional symptoms of fatigue, weight gain, bowel issues, pain, gas, or bloating. Some have apparently no symptoms at all.
Gluten sensitivity plays a role in things like:
- Attention Deficit Hyperactivity Disorder (ADHD)
- cerebellar ataxia
- celiac disease
- dermatitis herpatiformis
A lot of gastroenterologists know how to screen for celiac disease, they’ll typically test for antibodies to alpha-gliadin, transglutaminase-2, maybe if they’re current with the scientific literature they’ll also screen for antibodies to deamidated gliadin and endomysium.
If some of these tests are positive, then they might do a biopsy to determine if there is damage in the small intestine. If the tests are negative, the patient’s generally told that they don’t have celiac or gluten intolerance and that’s as far at it goes.
However, research shows that people can and do react to several other components in wheat above and beyond alpha-gliadin, the fraction of wheat that is involved in the pathogenesis of celiac disease, and these include other epitopes of gliadin like beta-gliadin, gamma-gliadin and omegagliadin; glutenin, which is the other major half of the wheat protein; wheat germ agglutinin, which is a lectin in wheat; gluteomorphin; and deamidated gliadin. What’s more, people can react to other types of tissue transglutaminase, aside from tGT-2, including type 3, which is primarily found in the skin, and type 6, which is primarily found in the brain and nervous system tissue.
If this is you, the gluten you eat may affect your brain or your skin, or maybe your muscle, but you will be completely missed by conventional testing. I emphasize – just because the two markers your conventional doc tests your for come back negative, it does not mean you are not free from wheat related damage. Also, just because you do not have symptoms you think are related to wheat, doesn’t mean you are free from its (potential) body-wide damage.
How do I find out?
Enter Cyrex Array 3 testing. It is the most comprehensive form of wheat sensitivity testing available today. It involves a simple blood test and will test for the two markers your conventional doctor sends for plus 22 other markers. You’ll have to confirm this at time of testing as pricing can vary. You will need an appointment with Dr. Laura M Brown, ND, Certified Gluten Practitioner, before and after your test. Dr. Laura will help interpret the test and proved direction for next steps. Dr. Laura has extended training in diagnosing and treating gluten related disorders.
Now it is important to note that Cyrex Array 3 will not diagnose Celiac, only the gold standard of positive intestinal biopsy will prove that, but it can tell you how strong the markers related to Celiac or other forms of non-celiac gluten sensitive (NCGS).
Here’s what the test results look like:
This is a blood test that measures antibodies. As such, in order to improve the accuracy of
your test results, you must ensure adequate exposure to wheat beginning 25 to 30 days
before you schedule your blood draw.
Exposure to wheat allows your body to form antibodies if you do have sensitivity. Avoiding wheat before this test could cause a false negative result, meaning that the test states you are not sensitive to wheat when you actually are intolerant.
For more information visit www.cyrexlabs.com or book an appointment with Dr. Laura M. Brown, ND at Forward Health.