The food intolerance test was a great starting point. It gave her a pretty good indication of which were the most likely problem foods that she needed to test for in the elimination diet. The intolerance test results revealed more than 23 different sensitivities. Three of the intolerances, which were not identified in the lab results as being very severe, were corn, wheat and soy. She was already suspect that there may be some negative reaction to wheat that was occurring in her body, so she decided to test for these less severe intolerances as well. It’s a good thing too. As it turned out, the most serious of the intolerances ended up being corn, wheat and soy. In talking with others that have food allergies, their experience was the same. That sometimes some of the lesser offending on the lab results ended up being the most problematic foods for them.
The lab recommended a 6-week elimination period for the diet (we later determined that 6 weeks was probably a bit on the excessive side. Our experience leads us to believe that the ‘elimination’ portion could really have been accomplished within 2 weeks with more or less the same effectiveness). For this ‘elimination’ phase, she carefully planned out her diet for the next 6 weeks by writing out a list of foods that did not contain any of the 23 ingredients that she was testing for. This is actually much more challenging that it sounds. For 6 weeks, she basically lived on some combination of rice, chicken, beans, salads, vegetables, and fruit. The lab recommended that she try some other grains such as quinoa, amaranth, buckwheat and millet. Although they were not as tasty as what she was used to, she managed to get it down.
Once she had 6 continuous weeks of elimination of the foods she was testing for, it was time to start the ‘challenge’ phase of the diet. During this phase, the general idea is to eat 3 servings of the offending food on the first day (breakfast, lunch and dinner), and that’s it. On days 2 through 4 you don’t eat any of the offending food at all. You’re back to only eating the same foods you were eating in the ‘elimination’ portion of the diet (foods that are free from anything you are testing for). On days 2 through 4 you’re just watching for the delayed reactions to the food you ate on the 1st day. Another reason for days 2 through 4 is to allow enough time for the food you were testing to completely pass through your system so you will have a clean slate to start on the next food.
Keep a detailed notebook of all of the reactions you have so you can go back and review. The most important part of this test is to pay very close attention to (and document) how your body reacts to the food. Trust me, we thought we would remember, but it all gets a little fuzzy after about a week of testing. Some reactions will happen within minutes of eating certain foods, and other reactions could take up to 48 hours or more.
So on the first day of the testing phase, she very methodically reintroduced the suspect food in a controlled manner by eating 1 serving of the purest form of the food once in the morning, once in the afternoon, and one final serving in the evening. To give a few examples, in the case of wheat, she took a serving of pure wheat cereal (dry..no milk. Make sure you don’t accidentally introduce another food that you are testing for just because its common for the food to be prepared in that way). For corn, she ate…well, corn. For soy, she ate soy beans (not the tastiest food in the world), etc.
The test can take some time to get through depending on how many foods you are testing for. You have between 2 and 6 six weeks for the elimination phase, then 4 days for each food that you are testing for. So make sure you are committed before you start.