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Request a food intolerance test

Discover which foods irritate your gut

A food intolerance test shows exactly which foods your body reacts to. With that information, you can take targeted action to reduce your symptoms.

See the options

A food intolerance test reveals which foods trigger your immune system. These can be reactions you notice immediately, or reactions that come much later. That is why we distinguish two types of test.

IgE tests measure acute allergic reactions you notice within minutes to hours. Think of itching, swelling or shortness of breath after eating. IgG tests measure delayed reactions that may only appear 12 to 48 hours later. These delayed reactions are exactly the ones that play the biggest role in many gut issues.

Below you can choose which test suits you best. Every test includes a personal consultation of 60 minutes, so you do not only get the result but also know what it means for you.

Choose your test

Most chosen for gut issues

IgG test

Delayed reactions

Measures how your immune system reacts to foods with a delay. You often only notice these reactions 12 to 48 hours later, and they play the biggest role in most gut issues.

IgE test

Immediate reactions

Measures acute allergic reactions you notice within minutes to hours. Think of itching, swelling or shortness of breath after eating.

Build your test

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What do you want to test? ?

What is the difference?
IgE measures immediate allergic reactions (within minutes to hours), think of itching, swelling or shortness of breath. IgG4 measures delayed reactions (12 to 48 hours later). It is exactly these delayed reactions that play the biggest role in most gut issues.

Choose the type of test that best suits your symptoms.

IgE: immediate reactions

55 allergens. Measures acute allergic reactions to food.

Most chosen for gut issues

IgG4: delayed reactions

69, 96 or 216 allergens. Measures delayed reactions that are often the cause in gut issues.

How extensive do you want to test?

The more allergens, the more complete the picture of your food intolerances.

69 allergens

The most common foods. A good starting point.

€208

96 allergens

More extensive, including herbs, nuts and spices.

€282
Most complete

216 allergens

The most extensive test. A complete overview of all possible reactions.

€399
Your choice

+ €39.33 blood-draw fee

Book a free intro call →

* These are the prices as they apply in the Netherlands. Depending on where you are, a different rate and different shipping costs can apply. We are happy to work that out for you once we know what you need.
In the Netherlands we can arrange the blood draw in any town for an additional €39.33. Outside the Netherlands we do not (yet) have these partners; ask your doctor or health centre whether they can carry out the blood draw for you.

How it works

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Order the test

You select your test and receive instructions for the blood draw.

2

Blood draw

The blood draw is always done at a professional blood-draw point. It is quick and painless.

3

Receive your results

Within 14 working days your results are ready, and we go through them with you in your consultation.

How testing works with us

We use these tests within our guidance programmes. The lab fee is fixed, but shipping and handling depend on where you live. The lab needs to process your sample within 48 hours, so it is returned by express courier, and customs rules for medical samples differ from country to country.

We currently work with a lab in Germany and the UK. When you are located outside of Europe, we'll look for a suitable partner based on your location. Book a free intro call and we'll go through what is possible for you.

Not sure, or have a question?

Not sure which test suits you? Or do you have a question about your symptoms, your diet or our approach? Then book a free intro call, no strings attached. We are happy to think along with you.

Book a free intro call