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Allergy Test For Gluten, Wheat, Milk

Guest maybe I have celiac

By Guest maybe I have celiac
in Celiac Disease Pre-Diagnosis, Testing & Symptoms

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Guest maybe I have celiac
Guest maybe I have celiac
Posted

I just had my RAST blood test results and the doctor indicated that they are normal, i.e. not allergy.

I sitll think I have gluten and casein problems. Is there a reliable test, blood test, for celiac, gluten intolerance and casein intolerance to confirm my suspicions?

I don't want the biopsy

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dlp252 Apprentice
dlp252
Posted

There is a celiac blood panel that can be run to check for Celiac Disease, and there is a lab called Enterolab that can check for gluten/casein intolerance via a stool test. I don't know of a blood test that will check for casein intolerance though.

nmw Newbie
nmw
Posted

I had IgG (delayed reaction) blood testing for many foods and came back positive for casein - the protein in milk, wheat, oats and rice. There is a Celiac panel but you must make sure the doctor orders the complete panel. You can find that info many places - I don't have it handy right now. Enterolab (stool testing) is also available as per previous post.

The endoscopy is not too bad an experience and can give you answers if you have the right doctor perform the procedure and take many, many samples so as not to miss any patchy damage.

Do not stop eating gluten if you plan on pursuing testing. You may skew your results if you stop before testing.

ravenwoodglass Mentor
ravenwoodglass
Posted
I just had my RAST blood test results and the doctor indicated that they are normal, i.e. not allergy.

I sitll think I have gluten and casein problems. Is there a reliable test, blood test, for celiac, gluten intolerance and casein intolerance to confirm my suspicions?

I don't want the biopsy

That type of testing will not pick up gluten or casein problems as they are intolerances rather than allergies.

You could go with enterolab, ask your doctor for a full celiac panel (knowing that these are not always correct either) or eliminate gluten and casein from your diet and see what happens.

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      Is it gluten?

      By par18 · Posted

      Thanks for the reply. 
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      nothing has changed

      By Scott Adams · Posted

      What you’re describing is actually very common, and unfortunately the timing of the biopsy likely explains the confusion. Yes, it is absolutely possible for the small intestine to heal enough in three months on a strict gluten-free diet to produce a normal or near-normal biopsy, especially when damage was mild to begin with. In contrast, celiac antibodies can stay elevated for many months or even years after gluten removal, so persistently high antibody levels alongside the celiac genes and clear nutrient deficiencies strongly point to celiac disease, even if you don’t feel symptoms. Many people with celiac are asymptomatic but still develop iron and vitamin deficiencies and silent intestinal damage. The lack of immediate symptoms makes it harder emotionally, but it doesn’t mean gluten isn’t harming you. Most specialists would consider this a case of celiac disease with a false-negative biopsy due to early healing rather than “something else,” and staying consistently gluten-free is what protects you long-term—even when your body doesn’t protest right away.
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      Is it gluten?

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