Our Services

Do you suffer with bloating, irritable bowel or reflux? Fitzwilliam Food Test Clinic has more than 30 years clinical experience in treating such conditions. Diet and especially undigested food (food intolerance) is often at the root of such problems. Changing your diet is an essential part of the treatment process.

We use laboratory blood tests to assist people. These tests are high sensitivity, antibody tests. They have been designed to guide you through your food elimination process. These tests are CE marked – in compliance with EU regulation of medical devices.

In our experience, most people feel significantly better within two weeks of changing their diet.

Please note we do not test for food allergies.

Our food intolerance test results take two weeks.

We have two options for those who would like to take a food intolerance test.

In this video clip from The Thyroid Secret Documentary, Dr Izabella Wentz Pharm DFASCP  talks to Dr Elena K Koles, Allergy and Immunology, Family Medicine about how food sensitivity testing helped her. She explains that after taking a food sensitivity test and finding out which foods were her triggers, her acid reflux and IBS symptoms cleared.  Dr Elena K Koles then explains how food sensitivity testing works.

Visit Our Dublin Clinic

Our clinic is located on Lower Fitzwilliam Street, Dublin 2.  Telephone 01 4733790. At our clinic a blood sample will be taken and sent for laboratory analysis. The tests results will be available within two weeks.

A specially designed blood collection kit will be posted to you.

Only a few drops of blood from your finger are required to do the analysis.
The test kit will pass through a standard letter box.

The test results will be posted to you within two weeks.

the list of foods included in the food intolerance tests

Before taking our food intolerance tests,

please read our Pre-Test Instructions

After Care

Following the laboratory analysis of your blood sample,
you can either book a clinic appointment or a phone consultation to discuss your test results.
We will interpret the readings for you and advise on how best to implement the necessary dietary changes

  • 200 food sensitivity test Kit - Fitzwilliam FoodTEST Clinic, Dublin

    200 Food Test

  • 93 food sensitivity test Kit - Fitzwilliam FoodTEST Clinic, Dublin

    93 Food Sensitivity Test

  • food sensitivity indicator test

    Indicator Test

  • Low Grade Inflammation Test

  • Food Intolerance Book

  • Vitamin D Test

  • Candida Albicans Test

  • Coeliac Test

I used to be scared to go out for dinner because I would spend half the night looking for the nearest toilet and feeling ill.My stomach was so bloated I looked like I was 8 months pregnant.I felt like I has stones inside me but a change of diet has changed my life.
Katarzyna Morawska Irish Independent Lifestyle

It has only been a couple of weeks since my food intolerance results and the improvement has been life changing. After being in constant pain for years I am so much healthier and happier since cutting out my positive foods

Melanie Cronin Fitzwilliam Food Test Facebook Reviews