However, it should be noted that wheat based food often contains a mixture of ingredients, any of which could cause the adverse reactions. Secondly, there are two terms related with wheat allergy that are clearly misused. These are "food allergy" and "food intolerance." People often think that the two are interchangeable and mean the same thing, when the truth couldn't be any farther. Even if you are eating out in restaurant and you are ordering food that is not familiar to you, try always to discuss about ingredients of it. 3. Take Extra Supplies. Whenever that you go out you should to take extra supplies. It is because it could happen that you may spend more time on some places than you have planned. Thanks to these antibodies, your immune system becomes much sensitized so it starts with neutralizing of substances and help you to recover from the illness after few days. During the time, your immune system is much ready for producing new antibodies which will react on the next entering causers of allergy. Still, if you need product that really gives results you need to check is that product contains tannic acids. Tannic acids are important ingredient of each product intended for controlling dust mites. It is because these are breaking down animal dander, dust mite allergens found in the furniture or carpets and cockroach allergens. So, one of the effective treatment of allergy is injections with small amounts of substance which are also allergic. This treatment is also known as immunotherapy and it works with concept that once your immune system used substances which influence on the allergy, it will no longer respond when they enter again into your body. In the moment when antibodies come in the contact with mast cells, they are changing structure of membranes and with that they make various chemicals. The main player in inflammation of surrounding tissues is chemicals known as histamine. Various are food allergy symptoms. They may be ranged from mildly inconvenient and up to total collapse of the body, followed in the worst cases with the death, but there are also and symptoms of food allergy which are known as anaphylaxis.