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Definition of Food Allergies – In between allergies rampant in American lives today, food allergy is one of the big three. However, some people misdiagnose food allergy as food intolerance.

Food allergies are when you have an adverse physical reaction to a food item after eating it. The most common food allergy is a Peanut Allergy, which affects from 1% – 1.5% of the population. It is also possible to cope with food allergies from time to time, but with a peanut allergy, this is rather unlikely.

Before we go further let’s define what food allergies. Food allergies can be divided into two categories. The second category is food intolerance. This is actually caused by the food itself and not a function of the body’s own immune system to excessive food or food additive. What actually happens with food allergies is that people with allergies produce IE antibodies to specific epitopes in food allergy. Allergic reactions to food can be fatal almost immediately after swallowing food.

Perhaps one of the most prevalent and dangerous than food allergies is the people who are allergic to peanuts. Less severe allergic reaction to food oropharyngeal pruritus, angioedema, stridor, cough, dyspnea, wheezing, and dysphonia.