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View Full Version : What Causes Allergic Reactions?



kandhoshlo
06-04-2012, 10:08 AM
Allergic reactions are rather common medical conditions that affect so many people. They occur when your body, particularly your immune system, does not recognize a foreign substance that has entered it and reacts negatively against it. You may have allergies to specific foods and conditions that you are not aware of until you have consumed or been exposed to them.