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What is a food allergy?

>> Monday, May 9, 2011

A true food allergy is a reaction to a food substance protein where your immune system releases antibodies know as immunoglobulin E ( IgE) antibodies in a response to the allergen. Mast cells in your body can also release a chemical called histamine into the bloodstream.
These chemicals cause a range of allergy signs and symptoms. They are responsible for causing allergic responses that include dripping nose, itchy eyes, dry throat, rashes and hives, nausea, diarrhea, labored breathing, and even anaphylactic shock.
The top 8 most common food allergies are: 

  • Milk
  • Eggs
  • Peanuts
  • Tree nuts (such as almonds, cashews, walnuts)
  • Fish (such as bass, cod, flounder)
  • Shellfish (such as crab, lobster, shrimp)
  • Soy
  • Wheat


In 2004 the FDA implemented a law that requires food manufacturers to label foods clearly that contain any of the top eight food allergens in the Food Allergen Labeling and Consumer Protection Act. This act is also aimed at protecting the gluten intolerant consumers.


Approximately 12 million Americans suffer from food allergies. Food-induced anaphylaxis is believed to cause 50,000 emergency room visits and about 150 deaths annually. 
(source: http://www.foodallergyalliance.org/foo.html#unit)


Approximately 12 million Americans suffer from food allergy. Food-induced anaphylaxis is believed to cause 50,000 emergency room visits and about 150 deaths annually.


Food Allergies are a very serious medical issue that must be treated with care. Stay in touch, next week I will cover the facts about food sensitivities.
 



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