An allergy food rotation diet is designed to identify suspected foods that may be causing an allergic reaction after consuming them. Food allergies are more common in young children than in adults, but can affect anyone at any age, according to MayoClinic.com. MedlinePlus states that the most common foods that cause an allergic reaction include fish, nuts, peanuts, soy, wheat, eggs and diary. If you suspect you have a food allergy, talk with your doctor. Do not modify your diet without a physician's supervision.
About Food Allergies
After eating specific foods, you may notice various adverse reactions, such as skin rashes, digestive issues and nasal congestion. If you're allergic to a food, your immune system malfunctions when you ingest that food. The immune system mistakes the food proteins as harmful substances and begins to attack them with antibodies and other chemicals. These chemical reactions lead to common allergy symptoms.
Food Rotation Diet
An allergy food rotation diet begins with identifying potential foods that you may be allergic to. AskDrSears.com recommends keeping a food log that records the foods you eat and how your body is affected by each food. Identify the foods you suspect cause adverse reactions after eating them. MedlinePlus states that most food allergy symptoms develop within the first two hours after consuming the food.
Elimination
Once you have identified potential foods that may be causing a food allergy, remove each food, one at a time, for two weeks. For example, if you suspect that you're allergic to peanuts, remove them completely from your diet for two weeks. After the two weeks, slowly incorporate peanut products back into your diet and observe how your body reacts. After you reintroduce the first food, remove the next suspected allergen for the next two weeks and then reintroduce that food. Keep a record of which foods you removed and the reactions you experienced when you reintroduced the food back into your diet.
Results
After you complete the food rotation diet, discuss the results with your doctor to determine if she recommends further testing. Your doctor may refer you to an allergist who will perform allergy tests to properly diagnose your condition. If you have a food allergy, MayoClinic.com recommends that you avoid that food completely.
Consideration
Food allergies and a food intolerance are commonly confused. A food intolerance is unrelated to the immune system and is a deficiency in the small intestines to produce enough enzymes to properly break down the proteins and sugars found in certain foods.



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