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Welcome to Fitzwilliam Food Test Clinic


Ireland's Premier Food Sensitivity Testing Clinic

Food Testing Options


Supported By Irish Life Health

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Supported by VHI Healthcare


CE Marked Test

The Science Supporting Food Sensitivity Test

Dr Nigel Abraham is scientific director at our laboratory. He has over 20yrs experience in this specialist area of allergy & food sensitivity. See his presentation of the science supporting this test in relation to:

  • IBS

  • Bloating / Digestive issues

  • Overweight issues

  • Migraine / headache

  • Depression

  • Inflammation


Dr Nigel Abraham

(clinical immunologist)


Fitzwilliam Food Test Clinic is an Irish company and has more than 35 years of clinical experience in treating conditions such as bloating, inflammation etc. Diet and especially undigested food (food sensitivity) is often at the root of such problems.

Food Intolerance Testing is a vague reference. It does not involve the immune system. We use the term intermittently because it is what people search for when trying to access our services.


The term Food Sensitivity Testing better describes the laboratory blood test service that we provide:

  • Where specific foods activate the immune system

  • Resulting in IgG antibody production

  • Where inflammation is the result.

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