The Best Food Sensitivity Test 2019

This guide tells you everything you need to know about food sensitivity testing and food intolerance testing.

Last Updated: Oct 21, 2019

home health tests

Food sensitivities and allergies are increasingly common in the modern world. In fact, 10% to 20% of the population reports suffering from some form of food allergy. Though many of these self-diagnoses are not accurate, modern testing techniques are making it easier than ever to identify foods that are affecting the quality of our lives.

Do you potentially have a food sensitivity or a food allergy? That is a question you will first want to examine. We explain the differences below.

We examined all of the direct-to-consumer food-related tests currently on the market and three companies rose to the top: Everlywell, Wellnicity, and Personalabs.

We will dive into the various tests offered by the three companies and provide recommendations as to which of the tests could be a good choice for you.

If you are in a rush, here is our top recommended test:

Our Top Pick

Everlywell: Food Sensitivity Test

One of the first of its kind, this at-home test assesses IgG reactivity levels for nearly 100 different foods.

Everlywell is one of the largest and most respected at-home health and wellness testing companies. The company receives high ratings in terms of Value, Accuracy, Privacy, and Customer Support.

Current Deals: Save 20% with coupon code: REFER20

Why you should trust us

A conceptual depiction of three generations of a family recently celebrated its 20-year anniversary online. Over the past two decades, we have helped tens of millions of readers make informed decisions involving staying healthy and living healthier lifestyles.

The primary author of this guide is an internationally recognized nutrition and diabetes expert and certified health and wellness coach. She is a Registered Dietician (RD) and earned M.S. and B.S. degrees in Nutrition.

Our testing team has purchased and compared over 500 health-related tests to date, and we are constantly updating our reviews based on the latest test advances. We strive to give you, our readers, an unbiased, marketing-jargon-free description of the tests reviewed based on scientific evidence.

What is food sensitivity testing?

A meal

First, it is helpful to make a distinction between two distinct terms that are often used interchangeably: food allergies and food sensitivities.

Food allergies are severe and can be life-threatening. You may have heard stories about a child becoming fatally ill after mistakenly eating something that contained peanuts. That is an allergy. In response to food allergies, the body produces IgE antibodies to fight off the antigens.

Food sensitivities, on the other hand, are for the most part non-life-threatening, but can make you feel very uncomfortable. Symptoms of food sensitivity include things like nausea, hives, and trouble breathing. In response to some foods, the body produces IgG antibodies in response to the antigens.

By measuring the number of IgG or IgE antibodies in a small blood sample, tests can make predictions about reactions you may have to certain foods.

IgG Food Sensitivity Tests

IgG food sensitivity tests are best for those who are looking for recommendations on how they can change their diets to improve their health and well-being. Common symptoms of food sensitivity include headaches, fatigue, stomach pain, indigestion, skin issues, joint pain, and sometimes just a feeling of being unwell.

Best Food Sensitivity Test

Everlywell: Food Sensitivity Test

One of the first of its kind, this at-home test assesses IgG reactivity levels for nearly 100 different foods.

Everlywell is one of the largest and most respected at-home health and wellness testing companies. The company receives high ratings in terms of Value, Accuracy, Privacy, and Customer Support.

Current Deals: Save 20% with coupon code: REFER20

Everlywell’s Food Sensitivity Test [See latest price] Currently, Everlywell is offering our readers 15% off all tests. Just use the coupon code: INNERBODY15 upon checkout.

Everlywell Food Sensitivity Test - Innerbody

Everlywell’s Food Sensitivity Test assesses IgG reactivity levels to 96 different foods commonly found in Western diets. For each food, you will get a 0 to 3 rating, with 0 being the lowest reactivity and 3 the highest reactivity.

All your food ratings are analyzed together to create a thorough report that will give you tailored suggestions for next steps and help in creating a trial elimination diet.

Everlywell’s test is perhaps the most convenient food sensitivity test available–the entire test can be taken without leaving your home. Here are the four easy steps:

1) Order your test from the website. The test kit will be delivered to your door. [Don’t forget to use promo code: INNERBODY15 to save 15% off your test.]

2) Enter your testing kit’s unique barcode at

3) Complete the simple finger prick collection and return the kit via the prepaid shipping box included.

4) After your results are ready, a board-certified physician will review your results. The verified results will be made available online within 5-10 days.

Also Great

Wellnicity Food Sensitivity Tests

Choose among three different tests which measure IgG reactivity levels to 44, 90, or 180 different types of foods.

Wellnicity is an emerging leader in the direct-to-consumer home health testing market. The company is known for free follow-up consultations with certified nutritionists and actionable supplement recommendations.

Current Deals: Save 15% with coupon code: INNERBODY

Honorable mention goes to Wellnicity’s Food Sensitivity Tests [see latest price]. From our analysis comparing the tests from Everlywell and those from Wellnicity, we found that the tests are fairly similar. We ultimately gave the top recommendation to Everlywell, mostly because its tests are more established.

However, Wellnicity’s tests do have a couple of distinguishing factors. First off, Wellnicity’s “My Food Sensitivities - 180 Foods” test examines, you guessed it, sensitivities for a whopping 180 different foods. This is a nearly double the number of foods covered in Everlywell’s test (albeit, the price is nearly double as well). If you are the type of person who does not like to leave any stone unturned, this may be the best all-in-one comprehensive food sensitivity test for you.

After taking a Wellnicity test, a certified nutritionist will review your results and look for ways to improve wellness by uncovering any “deficiencies or imbalances.” Wellnicity test takers report back to us that the tests almost always find some deficiency or imbalance and there is almost always a recommendation to buy daily vitamin packs or other supplements. If you are interested in such recommendations, then you may want to consider Wellnicity over Everlywell.

Best food sensitivity test

IgE Food Allergy Tests

IgE food allergy tests are for those looking to diagnose or confirm a specific allergy, or those who have a family history of allergic reactions. Allergic symptoms vary significantly from person to person but can include nausea, hives, trouble breathing or swallowing, and vomiting.

The most common foods that cause allergic reactions are tree nuts, peanuts, milk, eggs, soy, fish, wheat, and shellfish.

Best Food Allergy Test

Personalabs Food Allergen Profile

This blood test helps diagnose allergies to the most common allergenic foods, including tree nuts, peanuts, milk, eggs, soy, fish, and wheat.

Personalabs specializes in comprehensive blood tests and partners with over 2,300 labs nationwide. Chances are there is a partner lab convenient to where you live.

Personalabs’ Food Allergen Profile (Basic) Blood Test [see latest price]

This fairly comprehensive test checks for allergic reactions to most common allergenic foods, including codfish, cow’s milk, egg whites, peanut, soybean, and wheat.

Personalabs also offers a more comprehensive test confusingly named the Allergen Profile Food Blood Test [see latest price]. It tests for everything the “Basic” test does, but adds almond, cashew nut, hazelnut, salmon, scallop, sesame seed, shrimp, tuna, and walnut. In general, we believe that the Basic test is the best starting point, unless you don’t want to leave any stone left unturned (and don’t mind paying more).

While it’s not quite as convenient as Everlywell’s, Personalabs’ testing process is still very easy and works very well. Here are the four steps in the process:

1) Select and order your test from the website.

2) Print out your order form.

3) Bring your order form to one of Personalabs’ 2,300 lab testing locations. Appointments are not necessary but are recommended. The testing process usually takes less than 10 minutes. To confirm that there is a convenient testing location near you, check here.

4) Wait for your results to be posted online. This is usually done within 48 hours after testing. You will have access to a free doctor’s consultation if you have any questions about your results.

Another thing we like about Personalabs is that it offers less expensive tests that only test for specific types of food. These tests are great if you already have an idea about which specific food you are most likely allergic to. Examples of such tests include the Allergen Profile - Milk Blood Test, the Allergen Profile - Grain Blood Test, and the Allergen Profile - Shellfish Blood Test. A list of all tests offered can be found here.

How do we choose our recommendations?

We customize our evaluation criteria depending on the type and nature of the test. For most health-related tests, we have five areas that we use for our evaluations, including:

Accuracy: Do the testing companies use the latest and most accurate testing technologies available? How accurate are the tests compared to alternatives?

Value: Are you getting your money’s worth? Are there any hidden costs or charges? Does the test provider offer discounts to our readers?

Customer Support: How well does the testing company help you choose the best test? How clearly are the results presented? How well does the testing company help you understand results and get treatment if necessary?

Privacy: Are all test kits sent in discreet packaging? Will your data be stored securely? Could your data ever be shared without your permission?

Test Results Speed: How fast will you receive your test results from the moment you click “buy?” Are the waiting times stated by the testing companies accurate and consistent?