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Understanding your health unlocks a brighter future!

Registered Clinical Nutrition

Henley Nutrition provides nutrition and lifestyle support for a wide range of health conditions online through video consultation and welcomes local patients from Oxfordshire, Buckinghamshire and Berkshire to its clinic in Henley on Thames.

The clinic is run by Christine Lewis, a nutritionist and Free From food industry expert, passionate about providing guidance, education and advice for those suffering from gut-related conditions and working with the food industry to promote the availability of safe free-from foods. 

The practice specialises in digestive conditions: 

IBS, food intolerances, sensitivities and food allergies, SIBO – small intestinal bacteria overgrowth and related symptoms of gas and bloating, constipation or diarrhoea, abdominal pain or gastric reflux  


and uses symptom referencing and laboratory testing to determine root cause and associated conditions.  Support for existing and associated conditions of IBDCrohn’s & colitis and coeliac disease is also provided. 

Conditions such as anxiety, hormonal and blood sugar imbalances as well as weight problems, and neurological and cardiovascular conditions often have associated gut links.  Successful management of gut symptoms often reduces or removes seemingly unrelated conditions of acne, eczema, hives, adult-onset asthma and many others.

Call us or read our articles to understand why food intolerance testing is important and how to know if you need to eat allergen-free food.   Food-triggered symptoms are often very similar across several different conditions which can lead to mistaken or incorrect evaluations.   The use of the right test at the appropriate time is important to prevent unnecessary costly tests.  We spend time with our customers to help them understand what food intolerance test results mean, how to remove foods, what to replace them with and how to reintroduce foods back into the diet. 


Please visit our Gut Health blog articles to help you navigate the potential causes of gut systems, or call us for a chat.



The consultation is undertaken in the clinic or via conference call.  Clear guidance is provided during and after each consultation in the form of a report with easy-to-follow instructions. 

Consultations start from £115.00 for a 90 minutes health assessment with a full report of recommendations. Full consultation pricing and packages can be found in the Consultation Packages section.

Packages cover: 

  • General health review includes full clinical review and assessment with dietary guidance over a 4 – 6 month period.

  • Full Well Woman Screen includes 88 blood test markers: thyroid, female hormones, blood sugar metabolism, cholesterol, enzymes, vitamins and minerals.  

  • Full Well Man Screen includes 85 blood test markers: thyroid, male hormones, blood sugar metabolism, cholesterol, enzymes, vitamins and minerals.

  • Gut Health Screen includes advanced testing assessment of maldigestion, inflammation, metabolic imbalances, dysbiosis and infection.


Nutritional and lifestyle factors are always the first option when considering corrective treatment plans. In some situations, even when recommendations have been followed, complex cases require further investigation.  In these situations, laboratory testing can provide a fast method to understand deficiencies, imbalances, or genetic predispositions.


Clinical testing is often undertaken to clarify: 

  •     Food sensitivities and intolerance tests

  •     Gut function and microbiome status

    • causes of IBS symptoms​

  •     Mineral and vitamin status 

  •     Lipid profile - cholesterol and particle size 

  •     Heavy metal detection

  •     Hormone balance    

  •     Genetic profiling  

Henley Nutrition clients can use the following


Health Path: For all home kit testing with customer portal 

Genova Diagnostics: for gastrointestinal panels 

Cambridge Nutritional Sciences: for food intolerance testing  

Regenerus Labs for hormonal profiles


Henley Nutrition. Registered Nutritionist and Practicing Iridologist Naturopaths in Oxfordshire.

Consultation packages
That includes laboratory testing for IBS symptoms, food Intolerances and more severe gut conditions are available to better understand the progression, likely causes, and triggers.  Each package includes more cost-effective follow-up consultation pricing.


Naturopathy blends modern scientific knowledge with a traditional medicine approach incorporating natural therapies of botanical medicine - herbs, clinical nutrition, homeopathy along with healthy lifestyle promotion.  A naturopathic practitioner can use natural remedies such as herbs, homeopathy, tissue salts or nutritional supplements.  In many situations a combined approach of herbal tinctures and supplements alongside dietary modifications can provide a safe and effective supportive treatment.  

Iridology is a diagnostic science which provides a safe, non-invasive, inexpensive method of analysis that can be integrated with both orthodox and complimentary medicine.  


A photograph of the iris provides insight into genetic strengths and weaknesses and guides the practitioner to appropriate treatments. 

Each consultation includes a basic Iridology reading highlighting features and corresponding health advice.  


A full Iridology assessment can be booked as a personalised guide to a preventative approach to health.

Providing insight into your health

Call for your free telephone assessment Tel: 07831 120423

Registered Memberships
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