Final Appointments: Available only until Thursday, 27th August 2026. BOOK NOW for your food sensitivity testing and nutritional consultation

Optihealth UK -Food Sensitivity testing and Nutritional Advice

OptiHealth UK has been providing Food Sensitivity testing and Nutritional advice since 2008. With clinics located in Camberley, Alton and Theale, we use the latest digital technology to offer our services.

Our QEST 4 testing system is one of the most advanced bioresonance health screening systems in the world, thanks to decades of continuous improvements.

We can help you identify your Food Sensitivities which can lead to many health issues including:

First step towards reducing symptoms

Symptoms caused by food sensitivities are often ignored by many people as they do not manifest immediately. However, certain types of food can be challenging for the digestive system to process, leading to a gradual buildup of unpleasant symptoms.

To help alleviate these symptoms, the first step is to identify the specific food that your digestive system is struggling to process and eliminate or reduce it from your diet, often for a temporary period.

Qualified & Experienced

OptiHealth UK Practitioners have provided food sensitivity testing and nutritional advice since 2008 and are passionate about helping people improve their health and wellbeing through providing a personalised set of recommendations to follow.

Our experienced practitioners are registered with the Complementary Therapists Association (CThA) and the Federation of Holistic Therapists (FHT) and hold Diplomas in Anatomy, Physiology and Nutritional Advice.

Optihealth UK clinics in Alton, Camberley and Theale also offer food intolerance testing via blood samples as part of our Nutritional therapy service, registered and regulated by the British Association for Nutrition and Lifestyle Medicine (BANT) and the Complementary and Natural Healthcare Council (CNHC)

Client Testimonials

Just wanted to write to note to express my thanks to Rosanna for helping me. I came to see her on a recommendation from a close friend. I had been having terrible digestive issues for many years and I heard my friend talking about her problems. She had similar problems with gas, bloating, stomach pains that I was having. I had noticed that she lost a lot of weight also. I booked in with Rosanna and found her to be really personable and put me at ease straight away. I had the testing done which I found very insightful. I left the appointment feeling really positive. I received an email the next morning with recommendations which I have been following for the past 5 weeks. I can not remember feeling this good in a long time. Thank you so much Rosanna. I have been singing your praises to everyone!
Mrs S Verma
Customer Review
After suffering with intense stomach pains, bloating, weigh gain, an annoying cough, itchy skin etc and having been prescribed every medication possible by the doctors I was advised by a friend to be checked out for allergies. I found Cathy online and it was the best move I ever made- I finally know what foods cause which symptoms, which foods I can have as a treat and which foods to completely avoid. Over the last few weeks I wasn't eating the foods I should and all symptoms returned- I simply went back to see Cathy and she has pointed me back in the right direction! I plan to see Cathy every 6 months to keep me on the right track as it allows me to be much more in control of my body. Everything is very low cost and worth every penny Thanks Cathy!
Emma
Customer Review
I would like to do a testimonial for Cathy Foley, my nutritionist. I have struggled with my gut and intolerances for 25 years and was at a loss to know where to turn. Cathy is so easy to talk to and so knowledgeable and this last year with her help I've felt that I have turned a corner and am getting in control with it all. I can't recommend her highly enough.
Ruth Williams
Customer Review

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