Functional testing

Functional testing, as employed in functional medicine and nutritional therapy, offers unparalleled insights into an individual’s internal biochemistry by identifying subtle imbalances. This empowers a personalised, preventative, and root-cause-oriented approach to achieving optimal health and vitality.

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BACKGROUND
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Functional testing reveals cause-effect dynamics in the body

The significance of functional testing in functional medicine and nutritional therapy throughout the body is intrinsically linked to the wellbeing of the gut and its microbiome. The relationship between gut microbes and their human host is symbiotic and dynamic.

The scientific literature now connects a dysbiotic or imbalanced gut microbiome with a range of disease states, both gastrointestinal and systemic. The diverse metabolic activities of the microbiome exert a profound influence on the human body, while the host’s lifestyle and environment, in turn, shape the health of their microbiota.

THE WHY

Here are the key reasons why early-stage functional testing provides a superior pathway to precise and effective health interventions.

Early detection of imbalances

Revealing the root cause identifies nutrient insufficiencies, hormonal disruptions, gut dysbiosis, inflammation, and metabolic disturbances prior to the onset of more serious conditions. Supports the prevention of chronic disease by addressing dysfunction at its inception.

Personalised treatment plans targeting the root cause

Enables the formulation of tailored therapeutic plans based on one’s unique biochemical signature, eschewing a one-size-fits-all model. Facilitates bespoke nutritional, supplemental, and lifestyle interventions that address individual imbalances with precision.

Enhanced gastrointestinal function and digestive health investigations

Stool analyses, microbiome profiling, and food sensitivity assessments reveal underlying issues such as intestinal permeability, dysbiosis, and nutrient malabsorption. Supports the implementation of targeted dietary strategies to optimise digestion and nutrient uptake.

Improved nutrient status and metabolic efficiency

Functional testing evaluates levels of key vitamins, minerals, amino acids, and essential fatty acids to ensure the body is adequately nourished. Corrects metabolic inefficiencies, enhancing energy levels and supporting healthy weight regulation.

Informed management of chronic health conditions

Assists in the management of autoimmune conditions, diabetes, thyroid imbalances, cardiovascular concerns, and hormonal disorders. Delivers data-driven insights that target the root cause rather than merely alleviating symptoms, thereby promoting lasting, sustainable health improvements.

Common tests
The GI Effects Comprehensive Stool Profile
The GI Effects Comprehensive Stool Profile

Offers crucial insights into the underlying causes of a variety of gastrointestinal and systemic conditions, including:

  • Diabetes
  • Weight fluctuations (both gain and loss)
  • Musculoskeletal aches
  • Gastrointestinal complaints (bloating, 
abdominal pain, cramping, diarrhoea, constipation)
  • Irritable Bowel Syndrome (IBS)
  • Inflammatory Bowel Disease (IBD)
  • Fertility challenges
  • History of extensive antibiotic exposure
Microbiome Advanced
Microbiome Advanced

Recommended for clients experiencing complex, unresolved symptoms unresponsive to standard treatment protocols, such as:

  • Persistent digestive disorders (IBS, IBD,
ulcerative colitis, Crohn’s disease)
  • Autoimmune conditions (e.g. rheumatoid arthritis,
Hashimoto's thyroiditis, eczema, psoriasis)
  • Cognitive and neurological symptoms (anxiety,
brain fog, gut-brain axis dysfunction)
  • Chronic Fatigue Syndrome
  • Post-viral syndromes, including Long Covid
  • Histamine intolerance and multiple
unresolved food intolerances
  • Metabolic syndrome and weight loss resistance
Microbiome, Food Sensitivity and DNA Map Test
Microbiome, Food Sensitivity and DNA Map Test

By examining genetic traits (e.g. nutrient metabolism), microbial composition (e.g. inflammation, dysbiosis), and immune responses to foods, it offers a comprehensive, 360-degree and highly individualised perspective on health. Particularly useful in complex, multi-system presentations where standard approaches have proven insufficient:

  • Chronic gastrointestinal disorders (e.g. IBS, IBD, UC, Crohn’s, SIBO, leaky gut)
  • Digestive discomfort (bloating, gas, indigestion,
intolerances)
  • Fungal overgrowth (e.g. Candida)
  • Recurrent headaches or migraines
  • Neurotransmitter imbalances (e.g. ADHD,
mood disorders)
  • Weight regulation challenges and metabolic dysfunction (e.g. insulin resistance)
  • Autoimmune conditions
  • Inflammatory joint conditions
NutrEval
NutrEval

Incorporates both blood and urine analysis, examines over 125 biomarkers and evaluates the body’s functional demand for key nutrients, including antioxidants, vitamins, minerals, amino acids, essential fatty acids, and digestive cofactors. Indicated in the following circumstances:

  • Cardiovascular risk
  • Obesity, insulin resistance, and type 2 diabetes
  • Chronic fatigue
  • Weight management and dietary optimisation
  • Malnutrition (notably in elderly populations)
  • Maldigestion and malabsorption
  • Suspected toxic exposure
Food Allergy and Sensitivity Testing
Food Allergy and Sensitivity Testing

This assessment is suitable for individuals experiencing delayed, non-acute reactions to specific foods, typically manifesting hours to days post-ingestion:

  • Chronic digestive symptoms (bloating, flatulence, constipation)
  • Headaches and migraines (especially when food-related)
  • Dermatological issues (e.g. acne, eczema, psoriasis)
  • Persistent fatigue or cognitive sluggishness
  • Musculoskeletal pain or systemic inflammation
  • Mood disturbances (e.g. anxiety, irritability)
  • Chronic sinus congestion or post-nasal drip
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