Dr. Randy Horwitz recommends an elimination diet if you are looking for your triggers of autoimmunity allergies or asthma. There are many such elimination diets but all of them follow the same general plan. After a few days on a broth and juice fast, foods can be introduced one at a time, every few days. This allows opportunity to observe whether or not one or more of these foods are causing autoimmunity allergies or asthma.
(Transcribed from video interview)
If that’s not the case, then it’s time to consider an elimination diet and that’s where you methodically remove certain classes of foods from your diet for a period of time, say two to four weeks, and see if it impacts your symptoms. The difficulty is, there are probably half a dozen or more elimination diets that are popular.
The whole principle and the premise is start clean, we usually start our patients with a juice fast for about two days where you can have freshly squeezed fruit juices and broths, clear broths and that usually works well for a few days, to reset the system. Then you begin introducing foods very slowly and gradually and there are published elimination diets or you can work on it yourself and say, “I am eliminating dairy; I am going to start by introducing foods one-by-one”. Be sure you have a protein source and be sure you have a carbohydrate and a fat source, but usually those are a little calorically restricted to start with, but they get more and more liberal.
You gradually add foods every two to three days and again, observe symptoms, and so that’s the basic premise of an elimination diet, and as I said, there’s many published. You can find online many examples.