Functional Health Tests testing

Functional health tests The Orange Grove ClinicOur Norwich nutrition expert Catherine Jeans can provide a vast range of functional health tests and nutritional evaluation tests.  These tests include allergy testing, nutritional evaluations such as Vitamin D levels, hormone testing and digestive health.

Many functional tests can be done from the comfort of your own home.  They provide a functional look at how well your body is operating, offering valuable information which may help to support a more effective and targeted wellness strategy.  The tests involve a variety of methods including saliva, stool, blood testing and urine, with samples analysed at world leading, reputable laboratories.

Please see below to find out more about the tests we offer, and click here to read testimonials from some of Catherine’s previous clients.

If you are interested in performing one or more of these functional health tests, please contact our Norwich clinic reception today on 01603 631900, and select the nutrition option. 

Please note the prices below are a guide only, and these tests can only be booked as an add on to a Nutrition Coaching Programme (more details here).   If you wish to discuss your testing needs with Catherine, please speak to our reception team.

Tests available include:



  • Full thyroid screen, to include T3, reverse T3 and 2 thyroid antibodies (anti TPO and anti TG)
  • Adrenal Fatigue Testing (Saliva) with Cortisol Awakening Response
  • Comprehensive Digestive Stool Analysis with Parasitology:  a functional look at how your digestive system is functioning, with measurements of your beneficial bacteria, dysbiotic bacteria, yeast, parasites, digestive markers, inflammation, Secretory IgA and more.
  • Nutrient screening:  including red cell tests, Vitamin D, active B12.
  • Food Allergy and Intolerance Testing Norfolk Food Allergy and Intolerance Testing:  Catherine will choose the most appropriate intolerance and allergy tests for you, including Cyrex tests to fully break down your reaction to wheat, gluten and other potential allergens.
  • DNA Profile: to assess where any weaknesses may be in your foundations, including the MTHFR gene and also markers of how well you metabolise sugar, essential fatty acids and saturated fat.  A great way to assess where your health risks may be.
  • Female Hormone Assessment (with cycling hormones across your menstrual cycle if appropriate):  Catherine uses either saliva or the new DUTCH dried urine assessment tests which measure metabolites of hormones, so we can really see where the blockages and issues are in how you process and make hormones.
  • Essential Fatty Acid Profile:  to measure your balance of omega 3 and 6 fats
  • Bone Resorption Profile:  looking at markers of bone break down and resorption, this urine test is an easy way to assess your bone density risks.

The above is merely a selection of testing options available – and Catherine will choose the most appropriate testing from a broad range of companies and tests available using her experience with functional testing.

How to book a Clinical Health Test:

If you would like to have some testing done, you will also need to book one of Catherine’s Nutrition Coaching Packages.  You can add a test onto her 3 month Coaching package for a full support and testing service. At your first appointment, Catherine will help you decide on which tests are appropriate for you.

Please note that any clinical health tests are not included in the coaching package price


If you are interested in performing one or more of these functional health tests, please contact the team on 01603 631900 or email [email protected], or email Catherine’s PA directly: [email protected]