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Why Choose YorkTest

If you’ve been feeling bloated, tired, uncomfortable after meals, or simply “not yourself”, you’re not alone. Many people experience symptoms that seem minor at first but gradually affect confidence, energy, and quality of life. What’s harder is not knowing why.

YorkTest helps you find clear answers, so you can feel better, eat with confidence, and take back control of your wellbeing.

With over 40 years of scientific expertise, accredited laboratory testing, and nutritional guidance, we’re here to help you understand your body and make meaningful changes that last.

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40 years experience

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Simple home health testing

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Nutritional therapist support

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Quality assured and accurate results

About Us

YorkTest is the UK’s leading provider of home-to-laboratory food intolerance, allergy, and health tests. We combine accurate scientific testing with personalised support to help you identify trigger foods, improve your diet, and feel your best.

Our mission is simple:
To give you clarity, confidence, and control over your health.

Whether you’re struggling with digestive discomfort, low energy, skin concerns, headaches, or general imbalance, our tests provide insights that can make a real difference.

What sets us apart is our full-circle approach:

  • Clear, laboratory-analysed results.
  • Guidance from qualified nutritional therapists.
  • Ongoing resources to support your journey.

With YorkTest, you won’t face your symptoms alone. We’ll be there every step of the way to help you get back control of your life and well-being.

The Lab

Every YorkTest kit begins and ends in our ISO-accredited, UK-based laboratory, operated by experienced diagnostic scientists.

Our labs undergo strict annual audits and use advanced analytical methods to ensure:

  • High precision in every test.
  • Secure and stable sample handling.
  • Thorough validation by trained experts.

Your sample is never outsourced.
Your results are never automated.
Your health is always handled with care.

This scientific foundation is why thousands of people trust YorkTest with their well-being.

Even the NHS recognise food intolerance as a condition which needs to be treated, and as the UK’s number one supplier of at-home tests, we are best positioned to address these important health issues. 

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What Makes YorkTest Different?

Accurate, science-led results

Your sample is analysed using industry-recognised methods in a fully accredited laboratory. No guesswork: just reliable, evidence-based insights.

Simple home testing

A quick finger-prick test lets you take control from the comfort of your home, with results typically delivered within a week.

Nutritional therapist support

Every Premium test includes a one-to-one consultation to help you understand your results and build a personalised plan.

4 decades of experience

We’ve helped thousands of people identify trigger foods and improve their wellbeing – and we’re proud that so many customers feel the benefits of their results.

Your Journey With YorkTest

Your health journey doesn’t end once you receive your results; in fact, that’s where real change begins.

With clear results, expert guidance, recipe ideas, reintroduction advice, and access to our Wellness Hub, you’ll have all the tools you need to make confident, sustainable decisions for your health.

Together, we help you reconnect with food, restore balance, and feel brighter, lighter, and more in control.

Take the First Step Toward Feeling Better

Whether your symptoms are new or long-standing, you deserve answers that make sense.

YorkTest gives you:

  • Clarity about your food reactions.
  • Confidence in your next steps.
  • Support throughout your journey.
  • The information and support needed to optimise your health.

You don’t have to live with discomfort – and you don’t have to navigate your symptoms alone.

Start your YorkTest journey today and take back control of your well-being.

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Case Studies

a young woman with long dark hair and dark top smiling at the camera

Abigail Nicholls

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!

Symptoms Acne, fatigue, bloating and stomach cramps

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Amanvir Kalkat

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.

Symptoms Digestive issues, lethargy

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Severe psoriasis addressed with food intolerance testing programme

Angela Barber

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

Symptoms Psoriasis, insomnia

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Christine Greenfield

Christine Greenfield

No headaches, finally leading a normal, much happier life

Symptoms Headaches, migraines

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A young woman with glasses, blond curls and a white top posing for the camera.

Eleanor Newton

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.

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

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Talk to one of our team

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