What Causes Food Allergies. Symptoms can vary from person to person and you may not always experience the same symptoms during every reaction. Food allergy is an immune system reaction that occurs soon after eating a certain food.
The main way to deal with food allergies is to avoid them. Food allergies can be serious but they re manageable especially when you avoid your trigger foods. Even a tiny amount of the allergy causing food can trigger signs and symptoms such as digestive problems hives or swollen airways.
Moreover the types of allergy people experience are largely directed by the dietary habits of the country or region.
Symptoms can vary from person to person and you may not always experience the same symptoms during every reaction. Continued treatment for food allergies. Allergic reactions to food can affect the skin respiratory tract gastrointestinal tract and cardiovascular system. In some people a food allergy can cause severe symptoms or even a life threatening reaction known as anaphylaxis.