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

Facebook Instagram
Appointments
Food Sensitivity Testing & Nutritional Advice
Passionate in helping people improve their health and wellbeing
Request Appointment

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:

  • Acne
  • Anxiety
  • Depression
  • Digestion Disorders
  • Eczema
  • Fatigue
  • Gout
  • IBS
  • Headaches
  • ME
  • Menopause
  • Migraines
  • Sleep Problems
  • Skin Problems
  • Stress
  • Stomach Problems
  • Weight Management
Contact us

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)

Find Out More

Client Testimonials

Just to let you know that since I saw you I now have my life back! After about 5 days I started to feel incredibly better and it’s been transformational – no m.e. symptoms, no ibs and I’m probably feeling the best I have in 20 years. P.s. family and friends can’t believe how well i am and I have recommended you to several people, including my m.e. group
Maria
Customer Review
I had an appointment with Rosanna a couple of months ago and would highly recommend both Rosanna & the Aysra testing. It provided me with useful insights and knowledge that has helped me eliminate certain foods & work on replacing them with healthy alternatives. It also highlighted a lack of vitamins, so I was recommended supplements. I have tweaked my diet slightly and am more aware of the different foods I eat and the effects they have on my body. mixture of this change and some light regular exercise has also helped me to loose a couple of kilos, which has been an added benefit. I definitely feel and look healthier as a result! I would recommend this test to anyone who would like more knowledge of how their bodies respond to certain foods, vitamins with practical advice on what they should eat. Thank you Rosanna!
Karen
Customer Review
Thank you so much to Cathy for helping me in just 8 weeks. Spent a very long time with bad stomach pains, lack of energy and feeling very sick which GP palms off as IBS. With Cathy's help to cut out the foods that were bothering me I am no longer in pain and and am very happy to be back to myself. Thank you 🙂
Chelsea
Customer Review

Latest news from our blog

Gluten Free Diet

Many of the foods we eat can irritate and damage the very delicate and critically important digestive system in our bodies, which can in turn

Read More »