Measures your immune system's IgG antibody reactivity to 96 foods

Each food will be rated on a Class scale of 0-3: Class 0 (normal reactivity) to Class 3 (high reactivity). A higher IgG reactivity level can mean that there's a possibility that food can be giving you symptoms - making that food an ideal candidate to include in your list to initially remove in a temporary elimination diet and add-back challenge. This test is not a food allergy test, nor can it determine lactose intolerance or celiac disease.