London Clinic of Nutrition
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Health and Nutrition Testing

We offer a full range of health and nutrition testing including functional testing, which allows us to understand the root cause of your health complaint.

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Health and Nutrition Testing

The root cause of any health complaint is specific to the individual and based on multiple factors such as genetics, diet, lifestyle, toxicity exposure and psychological and physical stress. Functional testing enables us to understand all these factors, so we can treat the problem efficiently and effectively.

We’ve carefully selected the most advanced testing from specialist labs across the world, enabling us to provide exceptional treatment based on scientific fact. They pick up disturbances in physiological functioning that conventional tests miss – because they’re either not sensitive enough or not looking for it.

Please note that Health and Nutrition Testing is only available as part of our consultation package. Tests are required to help our nutrition experts support you in getting to the root cause of your health concerns.

Prevention is better than cure
Not only is functional testing effective in the treatment of health complaints, but it can also be used to prevent disease. Virtually every complex chronic disease is preceded by long-term disturbances in functionality, which if detected early, can be resolved before more serious symptoms occur.

How does functional testing work?
A test will typically involve a breath, blood, saliva, urine or stool sample. The majority of these can be conducted at home. However, when a blood draw is required we can easily arrange this for you at our clinic.

We also offer a small range of testing to the public without needing a full consultation, however test results don’t come with an interpretation from a practitioner.

Get in touch to learn more.

Whether you are suffering from IBS symptoms, simple or complex health complaints, the health of the gut is the foundation for all health and should be considered first.


Lyme disease can go undetected for years yet create debilitating symptoms that are misdiagnosed or unexplained. With the use of specialist testing we can help identify if lyme disease is affecting your health.

We offer a range of tests to help us determine whether you’re suffering from a dangerous build-up of toxins such as heavy metals and mycotoxins.

The thyroid is one of the most important areas to look at to improve your energy and overall health. Our testing measures the full panel of thyroid markers, giving you a complete picture of your thyroid function and it’s role in other health complaints.

A food intolerance test will allow a person to identify and eliminate key allergens, so that inflammation can be reduced and the gut lining and body can be given the opportunity to heal.

Hormones play a key role in regulating our body’s main systems and general wellbeing. We offer a range of tests for sex and adrenal hormones that will help us assess your health needs and restore balance.

Health and Nutrition Resources

Food intolerance testing – is it worth it?

Understanding the gut microbiome and how we can support it

Gluten Sensitivity

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