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Premium Food & Drink Intolerance Test
Premium Food & Drink Intolerance Test
286 items tested
Vegetables Fish & Seafood Fruits Spices Grains & Seeds Dairy & Eggs Meat Nuts Milk Proteins Miscellaneous Coffee & Tea Beans & Peas Fungi & Yeasts Sugars & Sweeteners Superfoods & Novel Ingredients
Unlimited access to health experts
£199.99 £229.99
View product
Essential Food Intolerance Test
Essential Food Intolerance Test
229 items tested
Vegetables Fish & Seafood Fruits Spices Grains & Seeds Dairy & Eggs Meat Nuts Milk Proteins Miscellaneous Coffee & Tea Beans & Peas Fungi & Yeasts Sugars & Sweeteners Superfoods & Novel Ingredients
£179.00
View product
Children's Food Intolerance Test
Children's Food Intolerance Test
100 items tested
Vegetables Fish & Seafood Fruits Spices Grains & Seeds Dairy & Eggs Meat Nuts Milk Proteins Miscellaneous
Coffee & Tea Beans & Peas Fungi & Yeasts Sugars & Sweeteners Superfoods & Novel Ingredients
£139.00
View product
SaleNew
Food & Drink Reactivity Test
Food & Drink Reactivity Test
120 items tested
Allergy Items: (Allergy) Meat, Seafood & Dairy (Allergy) Vegetables & Legumes (Allergy) Grains & Seeds (Allergy) Nuts (Allergy) Fruits (Allergy) Total IgEIntolerance Items: (Intolerance) Meat, Seafood & Dairy (Intolerance) Vegetables & Legumes (Intolerance) Grains & Seeds (Intolerance) Nuts (Intolerance) Fruits (Intolerance) Herbs, Spices & Additives
£169.00 £229.00
View product
Sale
Premium Food & Drink Intolerance Test
Premium Food & Drink Intolerance Test
286 items tested
Vegetables Fish & Seafood Fruits Spices Grains & Seeds Dairy & Eggs Meat Nuts Milk Proteins Miscellaneous Coffee & Tea Beans & Peas Fungi & Yeasts Sugars & Sweeteners Superfoods & Novel Ingredients
Unlimited access to health experts
£199.99 £229.99
View product
Essential Food Intolerance Test
Essential Food Intolerance Test
229 items tested
Vegetables Fish & Seafood Fruits Spices Grains & Seeds Dairy & Eggs Meat Nuts Milk Proteins Miscellaneous Coffee & Tea Beans & Peas Fungi & Yeasts Sugars & Sweeteners Superfoods & Novel Ingredients
£179.00
View product
Children's Food Intolerance Test
Children's Food Intolerance Test
100 items tested
Vegetables Fish & Seafood Fruits Spices Grains & Seeds Dairy & Eggs Meat Nuts Milk Proteins Miscellaneous
Coffee & Tea Beans & Peas Fungi & Yeasts Sugars & Sweeteners Superfoods & Novel Ingredients
£139.00
View product
SaleNew
Food & Drink Reactivity Test
Food & Drink Reactivity Test
120 items tested
Allergy Items: (Allergy) Meat, Seafood & Dairy (Allergy) Vegetables & Legumes (Allergy) Grains & Seeds (Allergy) Nuts (Allergy) Fruits (Allergy) Total IgEIntolerance Items: (Intolerance) Meat, Seafood & Dairy (Intolerance) Vegetables & Legumes (Intolerance) Grains & Seeds (Intolerance) Nuts (Intolerance) Fruits (Intolerance) Herbs, Spices & Additives
£169.00 £229.00
View product

With every test you'll get

  • Feature Icon Accurate IgG 1-4 testing at an ISO-accredited UK laboratory
  • Feature Icon Fast results within 3 working days
  • Feature Icon Finger prick blood sample
  • Feature Icon FREE access to our Health Hub platform
  • Feature Icon Free shipping & sample returns
  • Feature Icon Easy home testing
  • Feature Icon Life-changing, personalised 1:1 virtual consultation with a Nutritional Therapist

Benefits you won’t find elsewhere

When you choose one of our intolerance tests, you’re not just getting results – you’re getting ongoing support from a team who genuinely cares about your health.

Every allergy test comes with unlimited access to our certified Nutritionists and GPs. Got questions about your results? Need help making changes? We’re here for you every step of the way.

This level of personalised, professional support is something you won’t find with most other testing providers – and it’s all included at no extra cost.

Because we believe in giving you more than answers – we give you a plan, a partner, and the confidence to move forward.

With every test you'll get

  • Feature Icon Accurate IgG 1-4 testing at an ISO-accredited UK laboratory
  • Feature Icon Fast results within 3 working days
  • Feature Icon Finger prick blood sample
  • Feature Icon FREE access to our Health Hub platform
  • Feature Icon Free shipping & sample returns
  • Feature Icon Easy home testing
  • Feature Icon Life-changing, personalised 1:1 virtual consultation with a Nutritional Therapist

Benefits you won’t find elsewhere

When you choose one of our intolerance tests, you’re not just getting results – you’re getting ongoing support from a team who genuinely cares about your health.

Every allergy test comes with unlimited access to our certified Nutritionists and GPs. Got questions about your results? Need help making changes? We’re here for you every step of the way.

This level of personalised, professional support is something you won’t find with most other testing providers – and it’s all included at no extra cost.

Because we believe in giving you more than answers – we give you a plan, a partner, and the confidence to move forward.

Accessible testing, powerful insights - all from home

Knowing your allergies can change everything

Say goodbye to the guesswork - uncovering food intolerances is your first step to feeling amazing again.

Meet Molly, one of our fully qualified Nutritional Therapists

See what Dr Gareth, GP has to say about the science behind the test

Knowing your allergies can change everything

Say goodbye to the guesswork - uncovering food intolerances is your first step to feeling amazing again.

Meet Molly, one of our fully qualified Nutritional Therapists

See what Dr Gareth, GP has to say about the science behind the test

The people’s choice with over 7,000 5-star reviews!

We've got you covered. Why go anywhere else?
Trustpilot

Why test for IgG food intolerance?

14 million
The NHS doesn't offer IgG food intolerance testing even through an estimated 14 million people in the UK experience reasctions to foods*
76%
noticed improvement in their symptoms by removing flagged items.
68%
saw those improvements in only three weeks.
92%
saw the symptoms come back when reintroducing the trigger foods.
Trustpilot
As seen in:

How does it work?

Activate your test online

Activate your test online using your unique reference number

 Take your sample at home

Using one of the single-use lancets, prick your index finger and carefully collect your blood sample. Follow the detailed instructions in your test kit for guidance.

 Send your sample to our laboratory

Package and send your sample to our fully accredited laboratory. A postage-paid returns envelope is included within your test kit.

 Receive your results

You will be notified by email as soon as your results are ready, this will be within 3 working days from the laboratory receiving your sample.
Activate your test online
Take your sample at home
Send your sample to our laboratory
Receive your results

FAQ

Share your best answers

A food allergy involves an immediate immune system reaction (IgE antibodies), which can cause severe symptoms like swelling, difficulty breathing, or anaphylaxis. A food intolerance (IgG antibodies) develops more gradually and can cause symptoms like bloating, headaches, fatigue, and skin problems.

Allergy (IgE) tests Certain medications, such as antihistamines, steroids, or immunosuppressants, may impact results. Speak with your doctor before testing. Intolerance (IgG) tests Most medications do not affect results, though long-term immunosuppressive therapy or steroids may reduce antibody levels. Bioresonance intolerance tests Medications generally do not affect the analysis, since the test measures hair sample frequencies.

An IgG intolerance test is ideal for individuals who experience:

If you suspect that certain foods or drinks may be affecting your well-being, an IgG test can help provide insights into potential intolerances and guide dietary adjustments.

Once we’ve received your sample at our laboratory, you’ll receive your test results via email in just 3 working days.

Your blood test results include your reactivity ratings to the items analysed in your chosen test. Our test results are comprehensive but simple to follow and explain in full what everything means to make sure you fully understand it.

You don’t need any medical knowledge or training to read our test results, as everything is laid out to make them quick and easy to understand.

Whilst we allow blood allergy and intolerance testing from the age of 2 and above, there is evidence to show that allergies are not fully developed until the age of 7. Our advice would be to check with a medical professional before purchasing.

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More than just a test result

US OTHERS

The UK’s most advanced range of allergy, intolerance & sensitivity tests**

We offer a comprehensive and advanced range of tests – designed to give you clarity and control over your health.

We offer a comprehensive and advanced range of tests – designed to give you clarity and control over your health.

Instant access to GPs and Health Experts – at no extra cost

Your health questions, answered by real professionals. Skip the waiting rooms, skip the fees - expert advice when you need it most.

Your health questions, answered by real professionals. Skip the waiting rooms, skip the fees - expert advice when you need it most.

Personalised 1-2-1 virtual consultation with a qualified Nutritional Therapist

Transform your test results into a tailored action plan. From meal ideas for your family to targeted advice on skin, gut, or energy
– get real, actionable support designed around you.

Transform your test results into a tailored action plan. From meal ideas for your family to targeted advice on skin, gut, or energy
– get real, actionable support designed around you.

Expert-created health & wellness guides

Stay informed and empowered with trusted resources on nutrition, gut health, skin, energy and more by our health experts

Stay informed and empowered with trusted resources on nutrition, gut health, skin, energy and more by our health experts

Free 15-Minute Consultation Before You Buy

Not sure which test is right for you? Speak with a health advisor first – no pressure, just guidance.

Not sure which test is right for you? Speak with a health advisor first – no pressure, just guidance.

Trusted by Thousands: Over 7,500 5-Star Reviews

Join the growing community of people transforming their health with results they can trust.

Join the growing community of people transforming their health with results they can trust.

Quality you can trust

All our labs or partner labs hold UKAS, ISO9001, ISO13485, ISO15189 or ISO17025 accreditations.

ISO compliant
UKAS accredited labs
Gold standard macroarray technology
Tested at UK lab
Certified Nutritional Therapists

Meet our health experts

Connect directly with our team of fully qualified Nutritionists and GPs for expert advice and support.
Boxie McGee

Boxie McGee

Nutritional Therapist

Boxie McGee

Boxie McGee

Nutritional Therapist

Keri Iwata

Keri Iwata

Registered Associate Nutritionist (ANutr)
Keri Iwata

Keri Iwata

Registered Associate Nutritionist (ANutr)
Mazvita Raphael

Mazvita Raphael

Airway Nurse Specialist & Founder of Concierge Nurse UK
Mazvita Raphael

Mazvita Raphael

Airway Nurse Specialist & Founder of Concierge Nurse UK
Dr. Bryce Calvillo

Dr. Bryce Calvillo

Health & Wellness Practitioner with emphasis on Weight Loss
Dr. Bryce Calvillo

Dr. Bryce Calvillo

Health & Wellness Practitioner with emphasis on Weight Loss
Dr. Suzanne Vester

Dr. Suzanne Vester

Holistic Practitioner
Dr. Suzanne Vester

Dr. Suzanne Vester

Holistic Practitioner
Dr. Christopher Holet

Dr. Christopher Holet

Multidisciplinary and Chiropractic healing
Dr. Christopher Holet

Dr. Christopher Holet

Multidisciplinary and Chiropractic healing
Ruby Saharan

Ruby Saharan

Pharmacologist and Integrative Nutrition Health Coach
Ruby Saharan

Ruby Saharan

Pharmacologist and Integrative Nutrition Health Coach
Jaci Salley

Jaci Salley

Certified Nutrition Therapy Practitioner
Jaci Salley

Jaci Salley

Certified Nutrition Therapy Practitioner
Dr Gareth James

Dr Gareth James

Medical Director
Dr Gareth James

Dr Gareth James

Medical Director
Sian Baker

Sian Baker

Head of Wellbeing Services
Sian Baker

Sian Baker

Head of Wellbeing Services

30-minute Nutritional Therapist consultation, wherever you are.

With our online Nutritionist service, you'll always get the highest level of care. Book a phone or online video consultation appointment with one of our fully qualified Nutritionists at a time that is best for you. Whether it be in the evening, at the weekend or a bank holiday, we're here for you.

You can book a 30-minute appointment to understand your report and elimination diet.

Plus! With 3 months of free access to our exclusive online meal planner and health programme app — makes it easier than ever to improve your nutrition, build lasting habits, and feel your best. And for ongoing support, our expert team of GPs and Nutritionists are just a message away, ready to guide you every step of your journey.

Free helpful guides

Unlock your path to optimal well-being with our free guides, designed to help you navigate the world of elimination diets effortlessly or choose alternative items your report recommends you avoid.

Expert approved nutrition, at your fingertips

Like minded people are eating better, effortlessly planning their meals, and seeing the benefits of a healthier diet. Our online meal planning platform is curated by our team of GPs and Nutritionists to optimise nutrition and support healthy eating habits.

Box 4

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30-minute Nutritional Therapist consultation, wherever you are.

With our online Nutritionist service, you'll always get the highest level of care. Book a phone or online video consultation appointment with one of our fully qualified Nutritionists at a time that is best for you. Whether it be in the evening, at the weekend or a bank holiday, we're here for you.

You can book a 30-minute appointment to understand your report and elimination diet.

Plus! With 3 months of free access to our exclusive online meal planner and health programme app — makes it easier than ever to improve your nutrition, build lasting habits, and feel your best. And for ongoing support, our expert team of GPs and Nutritionists are just a message away, ready to guide you every step of your journey.

Free helpful guides

Unlock your path to optimal well-being with our free guides, designed to help you navigate the world of elimination diets effortlessly or choose alternative items your report recommends you avoid.

Expert approved nutrition, at your fingertips

Like minded people are eating better, effortlessly planning their meals, and seeing the benefits of a healthier diet. Our online meal planning platform is curated by our team of GPs and Nutritionists to optimise nutrition and support healthy eating habits.

Box 4

Description for box 4

About Check My Body Health

Our mission is to help you understand simply and clearly what's going on in your body so you can live everyday in the very best health.

Your health. Founded in 2019. We have been helping people gain valuable insights into their health and wellbeing and have already helped over 500,000 customers.

Your choice. A market leading range of the most advanced functional and holistic tests giving you the freedom to choose the approach that suits you best.

Your journey. Access to an expert team of nutritionists and GPs complemented by a carefully curated range of vitamins, supplements and nutrition solutions designed to bring you lasting health.

Your health. Founded in 2019. We have been helping people gain valuable insights into their health and wellbeing and have already helped over 500,000 customers.

Your choice. A market leading range of the most advanced functional and holistic tests giving you the freedom to choose the approach that suits you best.

Your journey. Access to an expert team of nutritionists and GPs complemented by a carefully curated range of vitamins, supplements and nutrition solutions designed to bring you lasting health.

Learn more about these tests

Unmatched Accuracy with Reproducible Results

Unlike some competitors, our test provides reproducible results, ensuring the accuracy and reliability you deserve.

Our technology is backed by the ELISA gold standard principle, offering full-spectrum testing for a comprehensive view of your food sensitivities.

Why IgG Subclasses Matter

This test uses IgG antibody testing, a scientifically-backed method to detect your body's immune response to 286 food and drink items.

Unlike immediate reactions (such as those caused by IgE allergies), IgG responses are delayed, making them harder to identify without testing.

When your immune system produces IgG antibodies to certain foods, it may cause inflammation and unwanted symptoms.

Sample Methods Explained

Choose the collection method that works for you:

  • Finger Prick Method
    A classic and widely used way to collect a small blood sample from the fingertip using a sterile lancet. It's quick and typically takes just a few minutes.
  • Tasso+ Autodraw Collection
    The Tasso+ is a virtually painless, innovative device that collects blood automatically from the upper arm - no finger pricking required. The process takes about 3-5 minutes while vou sit back and relax.

Box 4

Description for box 4

Unmatched Accuracy with Reproducible Results

Unlike some competitors, our test provides reproducible results, ensuring the accuracy and reliability you deserve.

Our technology is backed by the ELISA gold standard principle, offering full-spectrum testing for a comprehensive view of your food sensitivities.

Why IgG Subclasses Matter

This test uses IgG antibody testing, a scientifically-backed method to detect your body's immune response to 286 food and drink items.

Unlike immediate reactions (such as those caused by IgE allergies), IgG responses are delayed, making them harder to identify without testing.

When your immune system produces IgG antibodies to certain foods, it may cause inflammation and unwanted symptoms.

Sample Methods Explained

Choose the collection method that works for you:

  • Finger Prick Method
    A classic and widely used way to collect a small blood sample from the fingertip using a sterile lancet. It's quick and typically takes just a few minutes.
  • Tasso+ Autodraw Collection
    The Tasso+ is a virtually painless, innovative device that collects blood automatically from the upper arm - no finger pricking required. The process takes about 3-5 minutes while vou sit back and relax.

Box 4

Description for box 4

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