Are Your Gut Symptoms Due to Gluten? Understanding the Deamidated Gliadin (IgG) Antibody Test

Is Gluten Behind Your Digestive Symptoms?

Are you experiencing bloating, abdominal pain, or chronic fatigue? Perhaps you've struggled with diarrhoea, constipation or unexplained weight loss. For many people in the UK, these digestive complaints often raise the question: could gluten be the culprit?

What is Gluten Sensitivity or Coeliac Disease?

Gluten is a protein found in wheat, rye, and barley. While some simply feel unwell after eating gluten (known as non-coeliac gluten sensitivity), others have an autoimmune condition called coeliac disease, where the immune system attacks the gut lining in response to gluten.

What Are Common Symptoms?

• Persistent bloating
• Gas and abdominal discomfort
• Unexplained tiredness or "brain fog"
• Frequent diarrhoea or constipation
• Unexpected weight loss
• Skin issues or mouth ulcers

Not everyone experiences every symptom. Some have mild issues, while others face severe digestive upset.

How Does the Deamidated Gliadin (IgG) Antibody Test Work?

When gluten causes trouble, your body can produce antibodies – proteins that signify your immune system is reacting. The Deamidated Gliadin (IgG) Antibody Blood Test is a modern tool to detect these antibodies, specifically IgG type, which has shown improved accuracy for identifying gluten-related issues, particularly where coeliac disease is suspected or classical tests are inconclusive.

Sample at Home, Results in 2 Days

With Mayfield Clinic’s UK-wide at-home test kit, you collect a tiny sample of blood yourself (using a simple TDL Tiny kit) and send it to our laboratory. Fast, reliable results help inform your next steps.

What If You’re Not Ready to Test Yet?

• Track your symptoms and dietary triggers in a journal.
• Discuss ongoing issues with your GP, especially if you have severe or persistent symptoms.
• Don’t start a gluten-free diet unless you’ve discussed it with a healthcare professional, as it can affect test results.
• Read more on the NHS A-Z if you want detailed info about coeliac disease.

Ready to Take Control of Your Gut Health?

Mayfield Clinic makes home testing simple. Order your At-Home Deamidated Gliadin (IgG) Antibody Blood Test Kit or book an in-person blood test with our trusted UK GPs. Answers are just a few days away.