The Food Intolerance Test covers proteins, grains, fruits, vegetables, beverages, dairy, fats, seafood, spices, sweeteners, and additives. Of the 600+ items tested, the results will show only the items you registered an intolerance to. The intolerances are listed into 3 levels based on the response upon exposure. Utilizing the items that register a Level 3 response will create the recommended 6-8 week elimination guideline. Please try to not consume any food items that you were not tested for during the elimination period. You will not know how your body will respond to these items. Level 2 items may be affecting the body and causing noticeable symptoms. Level 1 items are just beginning to affect the body on a cellular level. These Level 2 & Level 1 items should be consumed no more than 2-3 times per week.