A reaction to gluten: Celiac disease (gluten allergy) occurs in a person who may have a genetic tendency to react abnormally to gluten (a protein in wheat, barley, and rye). Something causes his immune system to over-react to gluten. Later, when he eats foods containing gluten, his immune system reacts with the intestine that is digesting the gluten, thus causing intestinal problems and abnormal digestion.
Answered 7/20/2012
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Gluten sensitivity: There are hereditary factors involved, but in general, celiac disease is a sensitivity to gluten. Gluten is found in wheat, oats, rye and barley.
Answered 7/20/2012
5.9k views
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