food allergy test 1 articles:
A food allergy is any adverse reaction to a food or food component involving the body's immune system . Some adverse reactions to foods do not involve the immune system and are known as food intolerance , e.g. food poisoning or the inability to properly digest certain food components such as lactose or gliadin
food allergy test 2 articles:
The onset of the disease has no age restriction but there are many hypotheses related to possible causative factors. In some adults, symptoms leading to a diagnosis of Celiac Sprue have been observed to appear following severe emotional stress, pregnancy, an operation or a viral infection.
food allergy test 3 articles:
Microscopic grains produced by plants in order to reproduce. Each plant has a pollinating period. These can vary depending on the plant, climate and region. See also the tree , weed and grass pollen pages for more information on the main pollens involved in allergic reactions.
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