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FAQ Frequently asked questions
What is coeliac disease?
Coeliac disease is a disorder of the small intestine caused by an intolerance to gluten, a protein found in many grains, such as wheat, barley, oats and rye. People with coeliac disease have an abnormal immune reaction to gluten, which results in damaged gut lining …
What are the symptoms of coeliac disease?
Symptoms of coeliac disease vary between individuals, making diagnosis occasionally difficult. In children, poor growth in weight and height and abdominal discomfort are common. Adults typically experience abdominal discomfort (upset stomach), …
How is coeliac disease diagnosed?
To diagnose coeliac disease, your doctor will perform blood tests to detect certain antibodies that are more common in people with coeliac disease. The diagnosis must be confirmed by taking a biopsy of your intestines. The biopsy is typically taken in a …
How common is coeliac disease?
Coeliac disease is a common autoimmune/digestive disorder, especially among Caucasian (white) Europeans, particularly those of Celtic origin.
What is the difference between coeliac disease and a food allergy?
Coeliac disease is not technically an allergy, but an autoimmune disease.
Does coeliac disease lead to cancer?
Research has suggested that a particular type of cancer, known as intestinal lymphoma, is more common in coeliac patients who have not maintained a gluten-free diet. Coeliac disease is not a risk factor for stomach cancer.
Is autism associated with coeliac disease?
There is no scientific evidence linking autism with coeliac disease, although some individuals with autism may have coeliac disease, among other conditions. However, one condition does not cause the other.
How long do I have to stay on a gluten-free diet?
A lifelong gluten-free diet is the only accepted treatment for coeliac disease. Not experiencing symptoms after eating food containing gluten does not mean that it is not harmful for you.
About this article
Author: Dr Bow Tauro PhD, BSc (Hons)
First answered: 23 Sep 2014
Last reviewed: 14 May 2019
Rating: 4.0 out of 5
Votes: 1408 (Click smiley face below to rate)
Category: Lactose intolerance