Blood tests | Gut tests | Hormones | DNA Tests | Histamine

Get Better Data on yourself with Nutritional Health Tests.

Discover a deeper understanding of your health with our Nutritional Health Tests. We go beyond standard GP tests, exploring a broad range of health markers, including gene testing, to uncover imbalances and inform the right diet for you. If other tests have found nothing, we look closer, offering insights that could be the key to your well-being.

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Gene Testing
Gut Health Tests
Coeliac and Gluten Intolerance Testing
DUTCH hormone testing

Advanced Nutritional Health Tests

Explore our range of specialised tests, tailored to uncover specific health concerns. From the precise Fructose Intolerance Test to comprehensive Hormone Tests, our selection includes targeted SIBO Tests and thorough Gut Health Tests. Each one is designed to provide crucial insights into your health. Discover the full spectrum of our tests and find the one that's right for you.

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Home test kit for Lactose Intolerance
Home lab Kit for fructose intolerance on blue background

Get Advanced Nutritional Data

Our nutritional health tests provide detailed data that can illuminate aspects of your health in ways traditional methods may not. Results typically arrive within 1-3 weeks and are securely delivered through our software, ensuring privacy and ease of access.

Depending on the test, results may be shared with your GP, and we encourage you to discuss them further.


*Note that we are not medically trained and do not ‘diagnose disease’. Only your GP can do this, and we would refer you to your GP to be assessed before coming to us. Any abnormal test results that are a cause for concern will also be shared with your GP.

How our Functional Medicine and Nutrition Testing Process Work

  • Step 1 - Choose Your Test

    Order the test you need - or go to ‘Tell me which Test I Need’ by clicking below if you want some help choosing (recommended).

    The test will arrive by post to your home address with all your instructions.

    Top Tip: Do the test or diarise it immediately.

    Tell Me Which Test I Need

  • Step 2 - The Test Sample

    Complete the sample (stool, urine, saliva) and arange return a per the instructions.

    We use simple-to-return stool test on purpose - and with most you can simply pop in post box. For blood tests, make a blood-draw appointment - we like the Hale Clinic in London

    Browse Test Kits

  • Step 3 - Results

    Results take circa 1-3 weeks to come back, and you will receive your results and interpretation over our secure software. Depending on the test, your results may be shared with your GP, or you may be encouraged to do so yourself.

    You can also book a session to find out what we would advise you to do following the results

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Book FREE 15 Minute Test Discovery Call

  • "It's Changed Everything"

    I came to see Linda in desperation after suffering with low mood & other strange health problems - the Doctors tests all came back fine. I found Linda really on the ball - she instantly suspected what might be going on, and sent me off for some tests. Had I not, I would never have found out I have an unusual metabolic condition which means I will always need to supplement Vitamin B6 - it’s changed everything!”

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  • "My joint pain is gone"

    I stopped eating the foods you said and of course my joint pain is gone already...looking forward to what the testing will reveal!

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  • "I haven’t had a flair since!"

    My crohns consultant had told me to avoid fibre many years ago, which included all vegetables and fruit! Linda did a food intolerance test, then got me to reintroduce some ‘safe’ vegetables and instead remove some other foods which my intolerance test said i should cut out (like bananas). I haven’t had a flair since! I’m very pleased.

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  • "My pain was completely gone"

    Linda sent me off for stool tests which showed my digestion was fine, but I had no lactobacilli bacteria. She recommended a specific probiotic, and within just a week my pain was completely gone and still is!

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FAQ: Gut Health, SIBO, DUTCH test, Functional DX blood Tests

  • Our approach is; if previous tests have shown that nothing is wrong, you’re not looking in the right place! We look for signs of imbalance and ‘weak spots’ in how your body is functioning, via an extensive range of health markers, including gene testing.

  • Yes, unless we refer you to a GP or send you for some specific tests, all of our nutritional test kits on site are all completed at home. It is suggested that you complete the health questionnaire to ensure you’re receiving the right health tests.

  • Make an appointment for a consultation session (60min) and we will send you health questionnaires for you to fill in. In your in-depth assessment, we will determine your panel of tests.

    Tests are carried out at home, and you will be sent a test kit. Simply fill in a mini health questionnaire online when you purchase your test, so we can ensure it’s the right test for you.

  • Results are typically ready within approximately 1-3 weeks, and they will be delivered to you through our secure software, complete with interpretations. Depending on the specific test conducted, your results might be directly shared with your GP, or we may suggest that you share them with your GP personally.Description text goes here

  • If you are an existing customer, your results will be discussed in your regular session and your program will be tailored according to findings. Note that some tests are not available to non clients (without full case history).