A food allergy is a reaction by the body's immune system to a protein in a food. The food protein that causes an allergic reaction is called an allergen. When a person with a food allergy eats the food containing the allergen, a chain of chemical reactions can be triggered, causing inflammation and irritation in the skin, digestive and respiratory systems. Most allergic reactions occur within 30 minutes of consuming the problem food. Often, the reaction occurs within five to 10...
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A food allergy occurs when the body mistakes a food item for a harmful substance, and the immune system creates antibodies to protect itself. Once... Read more »
Source: HealthCentral Encyclopedia
An allergy is an immune reaction to a foreign antigen (often protein) - in this case, to a food item.Do you start itching whenever you eat peanuts?... Read more »
"Of all the allergy symptoms I have, an itchy throat is the most bothersome for me." If you get an itchy throat or mouth, especially after eating... Read more »
Food labels can help you compare the nutrient content of similar foods, as well as see how the food fits into your dietary eating habits. Food... Read more »
Source: ADAM Encyclopedia
Allergy to food Symptoms Symptoms usually begin immediately, within 2 hours after eating. Rarely, the symptoms may begin hours after... Read more »