• Gliadin IgA Gluten Sensitivity Test - The National Blood Test Clinic
  • Gliadin IgA Gluten Sensitivity Test - The National Blood Test Clinic
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Gliadin IgA Gluten Sensitivity Test

Gliadin IgA Gluten Sensitivity Test

£287.00 GBP
£287.00 GBP
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GILA

Gliadin IgA antibodies are produced when the immune system reacts to gluten proteins found in wheat, barley, and rye. The GliadinIgA screening helps assess gluten sensitivity and supports the diagnosis of coeliac disease. It is especially useful in patients with gastrointestinal symptoms like bloating, diarrhoea, or poor nutrient absorption.

Why the Gliadin IgA Test Matters?

Identifying gluten-related immune responses helps guide dietary changes, which can reduce symptoms and protect long-term digestive and nutritional health. For ongoing digestive issues, you may also consider our Coeliac Test Profile to detect autoimmune conditions.

For broader assessment, you can book our Gliadin IgG Intolerance Test, which detects immune reactions associated with non-coeliac gluten intolerance.

What Gets Assessed?

  • IgA antibodies to gliadin proteins

 

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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 IgA test measure?

The Gliadin IgA test measures IgA antibodies against gliadin, a gluten protein. Elevated levels may suggest gluten intolerance or coeliac disease.

Who should consider the Gliadin IgA test?

This gluten antibody test is recommended for people with suspected gluten intolerance, coeliac disease symptoms, chronic digestive issues, or unexplained nutritional deficiencies.

Is the Gliadin IgA test a blood test?

Yes. The coeliac disease blood test is performed using a venous blood sample analysed in a laboratory.

Does a positive Gliadin IgA test mean I must avoid gluten?

Not always. A positive result indicates an immune response to gluten, but it should be interpreted alongside other coeliac blood tests and clinical findings before confirming a strict gluten-free diet.

Can the Gliadin IgA test detect non-coeliac gluten sensitivity?

The Gliadin IgA antibody test may show an immune reaction to gluten, but it does not directly confirm non-coeliac gluten sensitivity. Further testing is usually required.