It is cow's milk, peanuts, eggs, shellfish, tree nuts, wheat, rice, and fruit.
Either food allergy or food intolerance affects nearly everyone at some point. When people have an unpleasant reaction to something they ate, they often think that they have an allergy to the food. Actually, however, only about 3% of adults and 6%-8% of children have clinically proven true allergic reactions to food. With a food allergy. The immune system reacts to specific foods which can result in symptoms that range from mild skin rashes or itching, to anaphylaxis, a serious reaction that can be fatal. Anaphylaxis. In some people, a food allergy can trigger a severe allergic reaction called anaphylaxis. This can cause life-threatening signs and symptoms, including: 1  Constriction and tightening of airways. 2  A swollen throat or the sensation of a lump in your throat that makes it difficult to breathe The ability of a given individual to form IgE against something as benign as food is an inherited predisposition. Generally, such people come from families in which allergies are common -- not necessarily food allergies but perhaps hay fever, asthma, or hives. Someone with two allergic parents is more likely to develop food allergies than someone with one allergic parent Other kinds of reactions to foods that are not food allergies include food intolerances (such as lactose or milk intolerance), food poisoning, and toxic reactions. Food intolerance also is an abnormal response to food, and its symptoms can resemble those of food allergy. With a food allergy. The immune system reacts to specific foods which can result in symptoms that range from mild skin rashes or itching, to anaphylaxis, a serious reaction that can be fatal. Peanuts are one of the most common causes of food allergy and can cause severe reactions, including anaphylaxis. They contain a number of allergens that are not destroyed by cooking or roasting. Peanut allergy can be so severe that very tiny amounts can cause a reaction. People with a latex allergy should be tested for allergies to foods that are linked to the latex-food syndrome. Lupins are common garden plants, which are related to legumes such as peas, lentils and beans. Many types of lupin seed are poisonous, because they contain bitter-tasting toxins. The most common allergenic foods, also known as the ' big eight ', are: Among children, most allergic reactions to food are to peanuts, milk, soya, nuts from trees, eggs and wheat. The majority of children stop being allergic to foods early on in their childhood. People with a latex allergy should be tested for allergies to foods that are linked to the latex-food syndrome. Lupins are common garden plants, which are related to legumes such as peas, lentils and beans. Many types of lupin seed are poisonous, because they contain bitter-tasting toxins. A food allergy is when the body's immune system reacts unusually to specific foods. Allergic reactions are often mild, but they can sometimes be very serious. In young children, common food allergies include milk and eggs. In adults, allergies to fruit and vegetables are more common. It is these chemicals that cause the symptoms of an allergic reaction. Almost any food can cause an allergic reaction, but there are certain foods that are responsible for most food allergies. In children, the foods that most commonly cause an allergic reaction are: 1  milk. 2  eggs. 3  peanuts For some people, an allergic reaction to a particular food may be uncomfortable but not severe. For other people, an allergic food reaction can be frightening and even life-threatening. Food allergy symptoms usually develop within a few minutes to two hours after eating the offending food. The most common food allergy signs and symptoms include: 1  Tingling or itching in the mouth. 2  Hives, itching or eczema. 3  Swelling of the lips, face, tongue and throat or other parts of the body. In some people, a food allergy can trigger a severe allergic reaction called anaphylaxis. This can cause life-threatening signs and symptoms, including: 1  Constriction and tightening of airways. A food allergy is an abnormal immune response to food. The signs and symptoms may range from mild to severe. They may include itchiness, swelling of the tongue, vomiting, diarrhea, hives, trouble breathing, or low blood pressure. This typically occurs within minutes to several hours of exposure. When the symptoms are severe it is known as anaphylaxis. Food intolerance and food poisoning are separate conditions. Common foods involved include cow's milk, peanuts, eggs, shellfish, tree nuts, wheat, rice, and fruit. Which allergies are most common depends on the country.
http://www.medicinenet.com/food_allergy/article.htm http://www.mayoclinic.org/diseases-conditions/food-allergy/basics/symptoms/CON-20019293 http://www.webmd.com/allergies/guide/food-allergy-intolerances http://www.medicinenet.com/food_allergy/article.htm http://www.medicalnewstoday.com/articles/8624.php http://www.medicalnewstoday.com/articles/8624.php http://www.nhs.uk/Conditions/food-allergy/Pages/Intro1.aspx http://www.mayoclinic.org/diseases-conditions/food-allergy/basics/symptoms/CON-20019293 https://en.wikipedia.org/wiki/Food_allergy
what are typical food allergies