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Home-To-Laboratory Food Intolerance & Allergy Testing.

Support For Your Food Elimination Diet.

Food intolerances often start with gut or digestive imbalances, causing your symptoms. A food elimination & re-introduction diet is recommended by the NHS to manage food intolerances. YorkTest helps you identify which foods to eliminate, what foods to replace them with or when to re-introduce those foods.

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The UK’s #1

Food Intolerance & Allergy Blood Test Kits

With over 40 years’ experience in food intolerance* and food allergy testing, as a leading home health test provider, we work with you to better understand your test results and take control of your health and wellbeing. From supporting your food elimination & re-introduction diet journey to providing a wider range of health tests, we’re here to help you find solutions.

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Why YorkTest?

Many people can go their entire life suffering from symptoms related to IBS, bloating, tiredness and more without even considering a food intolerance*, food allergy test or other health test.
Our food intolerance tests measure your reactivity to food ingredients, while our Nutritional Therapists can help you explore suitable dietary changes, including a structured food elimination and re-introduction plan.
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Food allergy test

Tests For 23 Food Allergies And 19 Environmental Allergens With Our Home Allergy Test

Allergies can be life-changing, with various symptoms like itching, swelling, vomiting, and diarrhoea; we provide food allergy testing to help you to understand what might be contributing and help you take control of your health.

Simply take a quick finger-prick blood sample and return it to our laboratory in the post. You’ll receive your results within 7 days. Some of the environmental and food allergens we test against include: milk, wheat, rice, nuts, chicken, beef, pork, cat, horse and dog dander, birch and house dust mites to name a few.

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4 Simple Steps To A Better You

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1

Take a blood sample with our easy to use finger-prick test kit

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2

Send your sample back in the prepaid envelope provided

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3

Receive your test results online within 7 days

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4

Start your food elimination and reintroduction journey

How It Works

Nutritional Consultations

When you receive your food intolerance test results, it may be daunting to know which foods, if any, to eliminate from your diet first and for how long.

Our Nutritional Therapists can help you explore a structured elimination and re-introduction diet, offering personalised guidance on suitable dietary changes and alternatives to help you maintain a balanced diet and manage any symptoms you may be experiencing.

All nutritional consultations are bespoke, taking into account your individual needs and existing dietary preferences, including vegetarian and vegan diets. Our team can also provide guidance on maintaining nutritional balance throughout your dietary journey.

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Food Intolerance and Allergy Tests

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Your Food Elimination & Re-introduction Plan

Your food intolerance test results are just the beginning of your gut health journey. Our simple four-step plan helps you make informed changes to your diet, with optional support from our Nutritional Therapists to guide you along the way. Our Food Intolerance Test comes with a free online Nutritional Support Guide.

1. Remove

Consider temporarily eliminating selected foods from your diet, with appropriate nutritional guidance.

2. Replace

Find suitable alternatives to eliminated foods, helping you maintain a varied, balanced diet.

3. Rebalance

Focus on nutritional balance and supporting your overall digestive wellbeing.

4. Reintroduce

Gradually reintroduce foods while monitoring symptoms, with professional support where appropriate.

Our Nutritional Therapists can help you explore an approach suited to your individual needs. Always seek professional advice before making significant dietary changes.

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40 years experience

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Simple home health testing

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Quality assured and accurate results

What Makes Us Different?

We have our own ISO13485 audited and certified manufacturing and testing laboratory which places us at the forefront of scientific innovation. Our laboratory is operated by a team of HCPC registered biomedical scientists.

We particularly specialise in food intolerance* and food allergy testing to give you a food reactivity profile.

We offer a 30-minute nutritional therapist consultation to discuss your results and explore appropriate dietary changes, including elimination and re-introduction where suitable, with ongoing support from our expert in-house customer service team.

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Case Studies

“I can honestly say i feel like the best and healthiest version of myself – I’m no longer filling my body with things it doesn’t like and instead focusing on fuelling it properly. Taking the test was one of my best decisions to date!”

Abigail Nicholls

Symptoms Acne, fatigue, bloating and stomach cramps

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“I am happier and healthier. It was great to know what I should avoid eating without having to second guess or trial and error constantly.”

Amanvir Kalkat

Symptoms Digestive issues, lethargy

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“I’m healthier, fitter and have more energy, and am more mentally positive. I wish I’d been tested earlier, it would have transferred my confidence in my youth”

Angela Barber

Symptoms Psoriasis, insomnia

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Severe psoriasis addressed with food intolerance testing programme

“No headaches, finally leading a normal, much happier life”

Christine Greenfield

Symptoms Headaches, migraines

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Christine Greenfield

“I couldn’t imagine going back to the life I had before this test! I’m so relieved I did it. You only get one body, so you need to look after it, and I’m so glad I made the decision to look after mine.”

Eleanor Newton

Symptoms Stomach aches, bloating, gas, headaches, brain fog

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Huffpost logo Cosmopolitan magazine logo Esquire logo Daily mail logo The telegraph logo Womens health logo