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Normally, your body's immune system defends against potentially harmful substances, such as bacteria, viruses, and toxins. In some people, an immune response is triggered by a substance that is generally harmless, such as a specific food.The cause...

Source:ADAM

Date:April 23, 2009

Food Allergies and Sensitivities

The digestive system rebels, resulting in gas, bloating, upset stomach, diarrhea, nausea, or vomiting. Many times, these responses are due to eating food contaminated with bacteria, rather than a true food allergy.

Source:Gale Encyclopedia of Children's Health

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