F. Food Intolerances and Coeliac Disease

Some people believe that many of the symptoms we regard as part of ASDs are actually neurological effects of food intolerances (see "Treatments: GFCF diet").

Whether or not this is true, it does seem, by observation, that certain food intolerances are more common in the autistic population, particularly intolerance to dairy (lactose and/or caseine) and wheat (gluten).

Contents

  1. Lactose Intolerance
  2. Casein Intolerance
  3. Gluten Intolerance and Coeliac Disease

See also:


1. Lactose Intolerance

Lactose is a sugar found largely in dairy products. Intolerance to lactose occurs when, for one reason or another, the body produces insufficient lactase enzyme to break it down. Some racial groups (particularly Chinese-Asians) are almost universally lactose intolerant (hence the lack of dairy in much of the mainland Chinese diet). Other people (particularly toddlers) can develop temporary lactose intolerance after a stomach infection. Sometimes, pregnant women become lactose intolerant.

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2. Casein Intolerance

Intolerance to caseine, the protein found in dairy products, is perhaps less common than intolerance to lactose sugar and is frequently confused. However, caseine intolerance cannot be relieved by use of lactose-free milk or by taking lactase tablets.

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3. Gluten Intolerance or Coeliac Disease

Coeliac disease is the name given to a chronic intolerance for gluten, a protein found particularly in wheat, which gives dough it's "stretchiness" and helps bread retain air. It is possible to have coeliac's disease for many years, with subtle symptoms and not realise, but at it's most severe, it causes intractable diarrhoea, bloating, colicky pains and severe weightloss and dehydration.

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Originally compiled by Anna Hayward on behalf of the alt.support.autism newsgroup, November 2000. Original site design and HTML by Kalen Molton. Please address any general queries to Mike Stanton. Broken links and problems of a technical nature should be addressed to John Muggleton by entering details in the comments box of the form here. Any opinions expressed in this article are personal and should not be construed as medical advice. We are not representatives of any of the companies discussed, nor do we receive any form of commission.

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