Get Clear Answers About Your Health

Fast, Accurate Food Intolerance & Parasite Testing

Discover the root cause of your symptoms and take control of your health with our premium, science-backed testing service.

Trusted by 1000+ clients across the UK

Accurate laboratory testing with results in just a few days

How it works


Step 1

Book your test online

Step 2

Visit our clinic or test at home

Step 3

Get your results and tailored recommendations in a 1-2-1 feedback and support session

Step 4

Start to feel like yourself again

Struggling with unexplained symptoms?

Persistent bloating, stomach discomfort, or irregular digestion


Constant fatigue or low energy even after a good sleep

Frequent headaches, brain fog, or trouble concentrating


Skin problems like rashes, acne, or eczema


Unexplained weight changes or difficulty losing weight


Ongoing joint or muscle aches with no clear cause


Mood swings, anxiety, or irritability


Recurring sinus issues, congestion, or allergies


Frequent illness or a weakened immune system


Feeling “unwell” with no clear answers

What changes can you expect?

✅ Increased daily energy and reduced fatigue


✅ Improved digestion and relief from bloating or discomfort


✅ Clearer skin and fewer breakouts or rashes


✅ Better focus and less “brain fog”

✅ A stronger immune system with fewer illnesses


✅ Relief from headaches, joint pain, or unexplained aches

✅ Greater emotional balance and reduced irritability


✅ A renewed sense of control and confidence in your wellbeing

Have a Question?

Popular questions

What is food intolerance testing?

Food intolerance testing identifies foods that may be causing symptoms like bloating, headaches, fatigue, or skin issues. It helps you understand which foods your body finds harder to process so you can make better diet choices.

What is parasite testing and why is it important?

Parasite testing checks for gut parasites that can cause ongoing digestive problems, fatigue, or nutrient deficiencies. Identifying them allows you to seek the right treatment and restore your health.

How are food intolerances different from allergies?

Allergies involve the immune system and can cause immediate, sometimes severe reactions. Intolerances are non-life-threatening but can cause delayed symptoms such as digestive upset, skin problems, or tiredness.

How do I take the test?

Our tests are simple and non-invasive. Depending on the package, you’ll provide a small sample (such as hair, saliva, or stool) at home, then post it to our accredited lab using the prepaid packaging provided.

How long does it take to get my results?

Most results are ready within 5–10 working days after your sample reaches the lab. You’ll receive a clear, easy-to-read report by email or through your online account.

Will I receive advice on what to do after my results?

Yes, your results come with clear guidance on next steps, including which foods to limit or avoid, and advice on supporting gut health. For parasite results, we recommend sharing the findings with your GP for treatment options.

*For any other questions please ask us via our website live chat

TESTIMONIALS

What Our Clients Say

Rebecca Lowes-Johnson

"I had unexplained exhaustion for months, but no doctor could explain why. The parasite test finally shed some light, and helped me find a solution. I finally feel like myself again."

Anne Borthwick

“For years I struggled with bloating and constant fatigue. The intolerance test finally gave me clear answers. Once I removed the trigger foods, my energy improved almost overnight. I wish I’d done this sooner.”

Angus Richardson

“I kept trying different diets but nothing worked. The test showed exactly which foods were affecting me. Within weeks of making small changes, my skin cleared and I finally feel comfortable in my body.”

Privacy Policy | Term & Condition | FAQ

Copyright © 2025 North East Health Testing . All rights reserveds