22/09/2026
Think you might have coeliac disease? Knowing what happens next can make the diagnosis process feel a little clearer.
From recognising the symptoms and speaking to your GP, to blood tests and referral to a specialist where appropriate, there are several stages involved in getting a diagnosis of coeliac disease.
One important thing to remember throughout the process is to keep eating gluten until all testing is complete or until advised otherwise by your gastroenterologist. Removing gluten beforehand can affect the accuracy of your test results.
The recommendation is to include at least 3g, but preferably 6g, of gluten every day for at least six weeks before testing and throughout the diagnosis process. As a guide, 3g of gluten is approximately 1.5-2 slices of bread or 90g of cooked pasta.
Visit our website for more examples of food portions containing 3g of gluten and to find out more about the stages of diagnosis:
https://f.mtr.cool/zabwrq6k48