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IgG Food Intolerance

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Food Intolerance Test (IgG) is an at-home test that measures your body’s immune response to commonly eaten foods.

> View Collection Instructions
> View Sample Report

Why Test for Food Intolerances?

Food Intolerance Test (IgG) is an at-home test that measures your body’s immune response to over 200+ commonly eaten foods to help provide guidance on what types of food may be the best to choose for a temporary elimination diet. 


This test does not test for food allergies. Included is a personalized food report.

Collection Instructions

Download the Food Intolerance Test collection instructions and view a sample report!

IgG Food Intolerance

IgG Food Intolerance



Frequently Asked Questions

  • Food Intolerance vs Food Sensitivity vs Food Allergy

    Food intolerance occurs when the body does not produce adequate enzymes to digest a particular food. Some symptoms include sensitivity to food additives, irritable bowel syndrome, recurring stress or psychological factors, and lactose intolerance. Food sensitivity is an immune-mediated response to some foods that may change over time. Food sensitivities can be triggered by environmental allergens, some medications cross reactivity within food groups. Food allergies are common and occur when the body responds to food proteins with an abnormal IgE mediated hypersensitivity reaction, which can in turn affect numerous organs in the body and produce a range of symptoms. Many young children have food allergies that they usually outgrow over time. It's important to note that a food intolerance can cause some of the same signs and symptoms as a food allergy, so people often confuse the two.

  • How often should you retest for food sensitivities?

    We recommend retesting within 6-12 months after your initial test if symptoms have not improved.

  • How long does it take?

    Taking the test is easy. It only takes 5 minutes. Once your sample has been received, it takes the lab and scientific team 5-10 working days to process your results and send a report back to you.