A malfunction in the immune system is to blame for many food allergies. Basically, the immune system goes haywire and targets food as an allergen. Therefore, the immune system releases antibodies to get rid of the allergen. Afterward, the body has a bad reaction every time that food is eaten. Interestingly, five percent of children and three percent of adults are affected. Most of those have stomach problems or develop hives after eating the food. On the other hand, some develop anaphylaxis. This is a life-threatening reaction with symptoms like fainting and a swollen throat.
There are those with Food Allergies in Evansville IN who have a cross-reaction. Basically, certain people with hay fever have a similar reaction eating certain foods. That is because some fruits and vegetables contain a protein similar to one found in pollen. For example, people allergic to grasses may be allergic to melons and peanuts. Likewise, the protein in ragweed pollen is similar to the one in bananas and watermelon. Many are unaware they have a food allergy until they see a doctor. Working with an allergist helps to identify the food one is allergic to.
The allergist may ask patients to keep a food diary to help pin-point an allergy. Certain patients may require a skin test. During the test, the doctor places a small amount of food on the patient’s skin. Next, the skin is pricked to allow some of the food to get into the bloodstream. A reaction should occur if the patient is allergic. Unfortunately, traditional allergy shots do not work for food allergies. There are ongoing studies into immunotherapy to reverse the body’s reaction.
One way to stop Food Allergies in Evansville IN is to eliminate the food from the diet. Indeed, a major lifestyle change is required. Individuals need to read food labels before purchasing groceries. For instance, the person with a peanut allergy must be very careful. Many products are made with peanut oil or contain peanuts. The same goes for other foods as well. In addition, start asking what is in food before ordering it off the menu. Fortunately, manufacturers are doing a better job of labeling ingredients. Get more information by visiting an allergist’s website.
