Fiona Corliss, Nutritional Therapist and Colon Hydrotherapist

Fiona is a Naturopathic Registered Nutritional Therapist and Colon Hydrotherapist specialising in gastrointestinal health, menopausal issues, chronic fatigue and weight issues.

Tel: or 07817 921916 Email:

Fiona Corliss Colon Hydrotherapist and Nutritionist

Battle Healthy Living Clinic

Old Brewery Yard,
High St,
Battle, East Sussex
TN33 0AF

The Chilston Clinic

12 Rusthall Rd,
Tunbridge Wells,

The Wellington Centre

44 Wellington Sq
East Sussex 
TN34 1PN

Biological Testing



This is a private recognized service which is available to any client who does not have a chronic health condition, but has concerns about intestinal or bowel health. Tests available are as follows:-

  1. Mycology – Candida Stool Test
  2. Tumour Marker
  3. Pancreas Diagnostic
  4. Intestinal Inflammation (Intestinal Inflammation, Intestinal Immune System, Leaky Gut)
  5. Test for Coeliac Disease
  6. Intestinal Bleeding (test for Intestinal Cancer and Polyps)
  7. Intestinal Parasites
  8. Lactose Intolerance
  9. Complete Status of Intestinal Colonisation
  10. Lactose Intolerance
  11. Helicobacter Pylori Antigen
  12. Further Tests on request

If you suspect you have an intestinal or bowel condition and you wish to partake in a test, please contact me.




This is an interesting scale which classifies the form of human faeces into seven categories. Types 3 and 4 are the ideal stool.




Your favourite food may be affecting your health.... When we crave a food it may indicate that we have an intolerance to it. Allergy UK estimate that 45% of the UK population have an undiagnosed Food Intolerance and estimated 50% of people with a Food Intolerance crave the foods their bodies cannot handle.

Food Intolerance Testing is done using a simple blood test which is sent and analysed by CNS Laboratories who quantify IgG antibodies to the proteins in over 200 different foods.

If you suspect you have a Food Intolerance and would like a test, please contact me.

Click here to download Food Chart

Click here to download leaflet on Food Intolerance Testing.



This uses dried blood spot technology. The total D2 and D3 results are clearly interpreted.

Vitamin D has long been known for its role in bone health, but it is now known to give vital support to the immune system and to help protect against many of the common and serious diseases that prevail today. Vitamin D is emerging as a nutrient that is vital for so many aspects of health and research is showing it is one of the most depleted.

What is the role of Vitamin D?

  • It has long been known for its role in bone health and in the prevention of osteoporosis
  • It provides support to the immune system and protects against auto immunity
  • It aids glucose tolerance
  • It helps to regulate blood pressure
  • It inhibits the abnormal proliferation of cells and stimulates differentiation
  • It helps to protect against Age-Related Macular Degeneration, along with Lutein
  • Low Vitamin D levels have been associated with development of Multiple Sclerosis, Rheumatoid Arthritis and depression

If you would like to partake in this test, please contact me.

For more information on any of the services offered and to book an appointment, please call 07817 921916 or email

Contact details

Mob:07817 921916

Battle Healthy Living Clinic
Old Brewery Yard
High St
Battle TN33 0AF

The Chilston Clinic
12 Rusthall Rd
Tunbridge Wells

The Wellington Centre
44 Wellington Sq
Hastings TN34 1PN

From the blog

Understanding Acid and Alkaline and How the Body Detoxifies Itself through the Key Organs

With the Autumn Equinox rapidly approaching many people’s thoughts turn to eating and drinking alkalising foods to prepare the body for the winter months ahead and support the detoxifying organs.

Top Ten Alkalising Foods:

Lemons, Cucumbers, Celery, Avocado, Spinach, Garlic, Kale, Broccoli, Bell Peppers, Wheatgrass

The body is designed to be alkaline and functions optimally in this state. The optimum pH for our blood and body tissues is around 7.35-7.45. This is slightly above the neutral pH level of 7 which is between a pH of 0 (totally acidic), and a pH of 14 (totally alkaline). However, a lot of our everyday foods cause our body to be in a constant state of acidity. A constant state of acidity may trigger longterm chronic diseases. An alkaline diet helps to balance the pH levels of fluids in the body, including blood and urine.

The Gut Microbiome - are we more microbe than human?

Professor Robert Knight of the University of California, San Diego, US spoke to the BBC in 2018 stating that scientists say our human cells only make up 43% of the total cells in our body, the rest is bacteria.

CBD Hemp Oil

One of the compounds of cannabis is Cannabidiol or CBD. There are a number of medicinal uses for CBD oil (see below). People are more open to the medical benefits of CBD, especially now that it can be separated from the THC, known for its psychoactive effects. In order to separate CBD from the THC (tetrahydrocannabinol) and other parts of the plant, it has to be extracted. The result is CBD hemp oil.

Recent recipes

Delicious Summer Pesto Recipe

Pesto can be made from a variety of greens and these are so readily available in the Summer.


  • 100g Kale (with stalks removed), Basil, Carrot Tops, Parsley or Wild Rocket
  • 150ml Olive Oil
  • 75g Unpasteurised Hard Goats Cheese, Ewe’s Cheese or Parmesan Cheese
    (optional – if not using, then add additional garlic and lemon juice to compensate)
  • 50g Mixed Nuts chopped finely in a Food Processor in advance
  • 1 Small Garlic Clove, crushed
  • Pinch of Celtic Sea Salt
  • Squeeze of Lemon Juice

Medley Of Greens Soup

Serves 3


  • 1 carton of organic cannelini beans
  • 1 x handful of coriander leaf
  • 1 lemon juiced
  • coconut butter for frying
  • half a broccoli head in florets
  • 2 small leeks
  • 2 cloves garlic
  • half tsp of cumin
  • water to dilute as required
  • 1 bag of organic watercress, rocket or spinach

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