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Doctor insights on: Preparing For A Gluten Intolerance Test

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Hi -Is there a way to perform a gluten intolerance test without taking blood? Have a fear of taking blood. Any links to kits/tests I could buy?Thanks

Hi -Is there a way to perform a gluten intolerance test without taking blood? Have a fear of taking blood.  Any links to kits/tests I could buy?Thanks

Blood test screening: Requires blood for screening currently, definitive test is endoscopy with biopsy to confirm celiac changes in bowel. If positive need to be gluten free for life. Be sure to have gluten in system before testing, otherwise may have false negative. ...Read more

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Gluten (Definition)

Wheat barley rye contains gluten, a protein molecule that in susceptible people can cause reactions and long term illness. There is celiac, the most well known and severe gluten disease. There is gluten sensitivity, affecting more people, but usually milder. There is wheat allergy, less common than the others. The treatment, for now, is to avoid all gluten in ...Read more


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Is there a test for gluten intolerance?

Is there a test for gluten intolerance?

Yes: Testing for gluten intolerance, the cause of celiac disease, is usually first done by blood testing for anti-tissue transglutaminase antibodies (ttga) or anti-endomysium antibodies (ema). If these tests are inconclusive, your doctor may recommend additional blood tests or an intestinal biopsy. ...Read more

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What is the test for gluten intolerance or just sensitivty?

What is the test for gluten intolerance or just sensitivty?

Blood test: The most concise way to make the diagnosis is a small bowel endoscopy with biopsies taken to examine the histology under the microscope. Tissue transglutaminase (ttg) and antiendomysial antibodies are two sensitive blood tests that also will help confirm the diagnosis. ...Read more

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Could a doctor test to see if you have gluten intolerance?

Could a doctor test to see if you have gluten intolerance?

Yes,but: It is not a simple process. There are some blood tests that can suggest gluten intolerance, but these screening tests can be a false positive.The accepted standard requires an intestinal biopsy, usually done by a gastroenterologist. Contact your pcp and see what they advise. ...Read more

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Might a person with celiac have a positive gluten intolerance blood test?

Might a person with celiac have a positive gluten intolerance blood test?

Serum test & biopsy: True celiac disease is diagnosed with positive ttg IgA (a blood test) and a biopsy of the gut to prove that villous atrophy exists. Progressive physicians who practice functional medicine are sometimes testing the hla typing for celiac genes - dq2 and dq8 which show if you have a higher risk for celiac. There are people who react to gluten that do not have celiac disease. ...Read more

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Dear Sir I got tested for httg/dgp test for gluten sensitivity and got score of 209, Can you please suggest the severity of gluten intolerance.

Dear Sir I got tested for httg/dgp test for gluten sensitivity and got score of 209, Can you please suggest the severity of gluten intolerance.

No correlation: The IgA tTG test result depends on the degree of exposure to gluten and there is no correlation to severity. You are either gluten intolerant or you are not. Avoidance is the key. ...Read more

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I am having a blood test in 10hrs to test for a gluten intolerance and i was wondering if I am still able to eat beforehand?

Yes: Be sure that you have been eating gluten-containing foods in recent weeks, else you may end up with a false-negative test. The body does not produce the antibody to gluten when it is not exposed to it. ...Read more

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I believe I have gluten intolerance. Negative celiac blood test, but lots of symptoms +hypothyroid. Any risk to going gluten free? I take multivitamin

I believe I have gluten intolerance. Negative celiac blood test, but lots of symptoms +hypothyroid. Any risk to going gluten free? I take multivitamin

Gluten Free: There is no risk to going Gluten free. It is possible to be Gluten intolerant and not have Celiac disease. I would recommend starting a food and symptom journal to document how symptoms are and if any other types of foods may be contributing. ...Read more

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Dr. Gabriel Niles
189 doctors shared insights

Food Intolerance (Definition)

Sensitivity means allergy. Intolerance means something else - usually an inability to digest a component of the food in question. If you are intolerant to cow's milk it could be because you can't digest milk sugar also called lactose. That is called lactose intolerance which is due to lack of an enzyme that digests the milk sugar. The ...Read more