Molly Harvey-Love, In-house Nurtitionist
At-home testing for food sensitivities, allergies and intolerances
Over 9,000 5-star customer reviews
ISO Compliant
Moneyback guarantee
Tested at UK lab
Ready to feel like yourself again?
Your journey to better health starts with the UK’s most trusted allergy, intolerance and sensitivity test provider*
Which test is right for you?
Answer 5 quick questions and we'll recommend a starting point based on your symptoms.
Based on your answers
A Sensitivity Test looks like a good starting point
Based on your answers, a broad, low-cost wellness screen makes sense as a first step. It isn't a medical diagnosis, but it can highlight patterns worth exploring further with one of our nutritional therapists.
From £34.99
View test
An Intolerance Test (IgG) could help you dig deeper
Your answers point toward digestive symptoms that build up over hours rather than minutes. Our IgG panel checks your body's response across 13 key food and drink groups, and comes with a 1-2-1 consultation with a qualified nutritional therapist to interpret your results.
From £179.99
View test
An Allergy Test (IgE) is the right starting point
Fast-onset symptoms, or a history of a more serious reaction, point toward allergy rather than intolerance. Our IgE test measures your immune system's response to 174 common allergens. If you've ever had a severe reaction, please also speak to a GP or allergist.
From £169.99
View test
Our Autoimmune test may give you useful insight
Joint pain, inflammation, or symptoms unrelated to specific meals can point beyond food sensitivity. Our Autoimmune test analyses 18 clinically relevant markers to help build a fuller picture, alongside advice from your nutritionist.
From £99.99
View testThis quiz is a guide to help you choose a starting point and is not a medical diagnosis. If you have ever had a severe reaction after eating, please speak to a GP or allergist.
Sensitivity tests
Measures imbalances
A complementary wellness screen designed to support lifestyle and wellbeing choices.
From
£26.99
SALE
Intolerance tests
Measures IgG reactivity
IgG 1-4 food intolerance blood tests which checks your body’s response across 13 key food and drink groups.
From
£139.00
SALE
Allergy tests
Measures IgE reactivity
Measures 174 common allergen-specific IgE antibodies produced by the immune system.
From
£119.00
SALE
Autoimmune
Analyses 18 key markers
An advanced blood test designed to provide insights into your immune response by analysing 18 clinically relevant autoimmune markers.
£124.99
£99.99
SALE
Sensitivity tests
Measures imbalances
A complementary wellness screen designed to support lifestyle and wellbeing choices.
From
£26.99
SALE
Intolerance tests
Measures IgG reactivity
IgG 1-4 food intolerance blood tests which checks your body’s response across 13 key food and drink groups.
From
£139.00
SALE
Allergy tests
Measures IgE reactivity
Measures 174 common allergen-specific IgE antibodies produced by the immune system.
From
£119.00
SALE
Autoimmune
Analyses 18 key markers
An advanced blood test designed to provide insights into your immune response by analysing 18 clinically relevant autoimmune markers.
£124.99
£99.99
SALE
We’re with you at every step of your health journey
the
Check my body health
difference
What's included with every Check My Body Health test
Markers tested Up to 1,500 allergen and intolerance markers, depending on test |
Up to 1,500 allergen and intolerance markers, depending on test |
|
Lab accreditation Processed in ISO 17025 / UKAS-accredited laboratories |
Processed in ISO 17025 / UKAS-accredited laboratories |
|
UK's most advanced range of allergy & intolerance tests Comprehensive, evidence-based test range built to give you clarity on your health — not just a symptom guess. |
Comprehensive, evidence-based test range built to give you clarity on your health — not just a symptom guess. |
|
Instant access to GPs and health experts Your health questions answered by real professionals — no waiting rooms, no extra fees. |
Your health questions answered by real professionals — no waiting rooms, no extra fees. |
|
1-2-1 consultation with a qualified Nutritional Therapist Your results turned into a tailored action plan, from meal ideas to targeted advice on skin, gut or energy. |
Your results turned into a tailored action plan, from meal ideas to targeted advice on skin, gut or energy. |
|
Expert-created health & wellness guides Trusted resources on nutrition, gut health, skin, energy and more, written by our in-house health team. |
Trusted resources on nutrition, gut health, skin, energy and more, written by our in-house health team. |
|
Few can match the depth of support we provide. Why compromise?
Choose your test nowJoin 1 million+ others identifying their trigger foods
The people’s
choice with over
9,000+
5-star reviews
The people’s choice with over
9,000+ 5-star reviews
Clear answers. Less worry. Better living.
The NHS doesn't offer IgG food intolerance testing even though an estimated
14 million
people in the UK experience reactions to foods.****
****Survey commissioned by Allergy UK of 5286 participants questioned 3 months after IgG food test.
76%
noticed improvement in their symptoms by removing flagged items.
68%
saw those improvements in only three weeks.
92%
When reintroducing trigger foods, 92% of users saw their symptoms return — confirming the impact of their sensitivities.
What our experts say…
In this video, Molly Harvey-Love, one of Check My Body Health's in-house nutritionists, explains what's included in the free 30-minute one-to-one consultation that comes with every test. She walks through how the session works - a pre-consultation questionnaire, a results walkthrough, and personalised advice on elimination diets, food swaps, lifestyle changes and supplements - so customers know what support they get beyond the test report itself.
-
Read full transcript
Hi, I'm Molly, one of the in-house nutritionists here at Check My Body Health. When you purchase a test, you also get a 30-minute, one-to-one consultation with a certified nutritionist, included at no extra cost. This isn't just about handing over your results — we're here to help you understand them, connect them to your symptoms, and make a clear plan for what to do next.
Before your session, we'll ask you to fill out a short questionnaire so we can get a better understanding of how you've been feeling and what you'd like to achieve. During your consultation, we'll walk through your results together, discuss any symptoms or questions, and I'll offer personalised guidance on elimination diets, food swaps, lifestyle tips, and supplements.
This is your chance to get expert, tailored advice — not just vague recommendations. We're here to support you every step of the way.
So if you're ready to turn insight into action, order a test today and get more than results — get expert advice to help you move forward.
Dr Gareth, GP
In this video, Dr Gareth James, GP and Medical Director at Check My Body Health, explains the scale of food-related reactions in the UK and introduces the company's wider Health Hub - expert-led health programmes and meal planning - alongside its allergy, intolerance and sensitivity testing range, backed by the company's Customer Promise.
-
Read full transcript
Every day, more people are struggling with unexplained symptoms — from bloating to fatigue to skin flare-ups.
For over 14 million people in the UK — that's one in five — these reactions could be linked to the foods they eat.
Check My Body Health have helped over a million people take control of their health, with our market-leading range of allergy, intolerance, and sensitivity tests.
And we're proud to be the people's choice, with over 9,000 five-star reviews. But we don't stop at simply providing a test. Our health hub benefits help you live longer and feel better — from expert-led health programmes curated by a team of doctors, nutritionists, and dietitians, to meal planning for you and your family at the click of a button.
Our exclusive health tests, guides, and advice are backed by our Customer Promise — our commitment to giving you the care, service, and life-changing support that you deserve. And it all starts from the comfort of your own home. Take your first step today.
Molly Harvey-Love, In-house Nurtitionist
Dr Gareth, GP
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
Our customer promise - 100% money back guarantee98% Customer satisfaction based on the last 30,000 testsOver 500,000 tests performed worldwide
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 every day in the very best health.
Join over 1 million+ people taking control of their health.
Frequently asked questions
-
What’s the difference between a food allergy and intolerance?
-
Can you have high IgG levels without symptoms?
-
Why do some foods trigger an IgG immune response?
-
What are common symptoms of allergies vs intolerances?
-
How do elimination diets work?
-
What does the report include, and can I get support after my test?
-
Why choose Check My Body Health?
