Functional Testing
Personalised Insights. Deeper Understanding. Targeted Support.
I use functional testing, where appropriate, to go beyond symptoms and uncover what’s happening beneath the surface.
These advanced lab tests help to identify imbalances that may be driving chronic symptoms.
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Whether you are struggling with thyroid dysfunction, digestive issues, persistent fatigue, skin flare-ups, hormone imbalances, mood swings, autoimmune conditions, or simply not feeling your best, functional testing can offer the clarity needed to take more targeted action.
What Is Functional Testing?
Functional testing uses advanced lab analysis to assess how your body is functioning on a deeper level- from nutrient status and gut health, to hormone balance, toxicity, detoxification capacity, infection markers, food sensitivities, and more.
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Unlike standard tests, which often focus on diagnosing disease, these tests explore the underlying imbalances that may be driving your symptoms- often before conventional lab markers show a problem.
Testing helps to uncover the underlying imbalances that may be driving your symptoms, so we can focus on true root-cause resolution.Â
What Can It Help With?
Thyroid DysfunctionÂ
Digestive Dysfunction (IBS, Bloating, SIBO) & Food Intolerances
Hormonal ImbalancesÂ
Skin Flare-ups (Acne, Eczema, Psoriasis)
Anxiety, Low Mood, & Depression
Hair Loss
Persistent Low Energy
Autoimmune Condition Support
Sleep Disturbances & Insomnia
Cardiometabolic HealthÂ
Longevity/ Health Optimisation
Brain Fog & Cognitive Support
Common Tests I Work With:
Comprehensive Stool Analysis
✓ Gut health, digestion, microbiome balance, inflammation, pathogen profile
Useful for: IBS, IBD, digestion, bloating, skin issues, fatigue
DUTCH Hormone TestÂ
✓ Hormone analysis (urine)Â
Useful for: PMS, irregular cycles, fatigue, low libido, perimenopause, male & female hormone assessment, prostate health insight, fertility support
SIBO Testing
✓ Detects small intestinal bacterial overgrowthÂ
Useful for: SIBO investigationsÂ
Food Sensitivity TestingÂ
✓ Assesses immune responses to foods & intestinal barrier health
Useful for: skin reactions, joint discomfort, digestive issues, chronic headaches
Organic Acids Test (OAT)Â
✓ Nutrient levels, infection markers, detoxification capacity, neurotransmitters, mitochondrial function, omega-3:6 balance
Useful for: fatigue, low mood, brain fog, frequent sickness, overall health
Advanced Blood Testing
✓ Detailed insights into overall health
Useful for: overall health insights, risk detection, and preventive health screening
Hair Tissue Mineral Analysis (HTMA)Â
✓ Long-term mineral balance & heavy metal exposureÂ
Useful for: fatigue, mineral status evaluation, neurological complaints, toxicity assessment, metabolic support
Genetic Testing (Nutrigenomics)Â
✓ Analyses how your genetics influence key health pathwaysÂ
Useful for:Â personalised nutrition, support with chronic health conditions, disease prevention
When might functional testing be helpful?
Functional testing isn’t always necessary, but it may offer additional insight into your health when:
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You’ve been experiencing persistent or unexplained symptoms
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Your standard blood tests have come back within the normal range, but you still don’t feel like yourself
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You’d benefit from a more personalised approach to understanding your health
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You’re looking to explore potential underlying imbalances and gain a deeper understanding of your body
Costs & LogisticsÂ
Costs vary depending on the laboratory and type of analysis.
Many tests can be completed conveniently at home using practitioner-ordered kits.
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All testing is recommended only when clinically appropriate and is carried out through trusted accredited laboratories. Once results are available, they are carefully reviewed and interpreted within the context of your symptoms and health history.
Turnaround times vary depending on the test and laboratory, but most results are typically available within 2-3 weeks.
