• Gliadin IgG Gluten Intolerance Test - The National Blood Test Clinic
  • Gliadin IgG Test UK - The National Blood Test Clinic
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Gliadin IgG Gluten Intolerance Test

Gliadin IgG Gluten Intolerance Test

£287.00 GBP
£287.00 GBP
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GILG

Gliadin IgG antibodies indicate an immune reaction to gluten that may occur even in individuals with IgA deficiency. The Gliadin IgG Test is helpful in assessing coeliac disease or gluten intolerance, particularly when IgA-based tests are inconclusive.

Why the Gliadin IgG Test Matters?

Measuring IgG antibodies offers an alternative route to detect gluten sensitivity in those with IgA deficiency and can highlight gluten-triggered immune responses affecting overall health.

What Gets Assessed?

  • IgG antibodies against gliadin (a gluten protein)

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How Our Test Works

  • Book Your Appointment Via The National Blood Test Clinic

    Place Your Order

    Place your order online and receive a test kit delivered to your home. You’ll need to bring this kit with you to your scheduled appointment at one of our partner blood collection clinics.

  • Blood Draw for Health Screening

    Attend Your Appointment

    At your chosen clinic, a trained nurse or phlebotomist will collect your blood sample using the kit you bring. If a sample collection courier is not available at the site, you’ll be asked to take the sealed sample with you and post it using the prepaid packaging provided.

  • Test to Check Vitamin D Deficiency

    Receive Your Results

    Once your results are ready, you’ll receive an email notification to log in and view them securely via your private portal. Please note: venous blood test results are not automatically reviewed by a doctor. We recommend booking a consultation with a qualified clinician to help you interpret and understand your results fully.

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FAQs

What does the Gliadin IgG test measure?

The Gliadin IgG test measures IgG antibodies against gliadin, a protein found in gluten. Elevated levels may suggest gluten sensitivity or possible coeliac disease.

Who should consider the Gliadin IgG test?

This gluten intolerance blood test is recommended for individuals with suspected coeliac disease, IgA deficiency, or ongoing digestive symptoms linked to gluten consumption.

Is the Gliadin IgG test a blood test?

Yes. The test is performed on a venous blood sample and analysed in a laboratory to detect gluten antibodies.

Why test for IgG instead of IgA?

In people with IgA deficiency, standard IgA-based coeliac disease tests may be unreliable. The Gliadin IgG antibody test provides an alternative way to detect an immune response to gluten.

Can the Gliadin IgG test alone diagnose coeliac disease?

No. While it helps identify gluten-related immune activity, the Gliadin IgG test must be interpreted alongside other coeliac antibody tests and clinical findings for an accurate diagnosis.