wave functional health
Dr Matt le Roux
Chronic Fatigue Specialist Gold Coast
Why Conventional Treatment Has Not Worked
Standard medicine is built to find disease, not dysfunction. When your blood test comes back "normal" and no diagnosable condition is found, the investigation stops, even when you are clearly unwell. Fatigue is frequently attributed to stress, poor sleep habits, or mood, and you may have been offered antidepressants, a sleep referral, or simply told to pace yourself better. These responses are not wrong out of malice; they reflect a system that lacks a reliable tool for measuring the gap between the sick and the well.
What conventional testing misses is the metabolic and cellular layer beneath standard pathology. Iron, thyroid, and a full blood count are a starting point, not a complete picture. They cannot tell you whether your mitochondria are producing energy efficiently, whether your adrenal and cortisol output has been suppressed by years of chronic stress, whether low-grade gut dysfunction is driving systemic inflammation, or whether your detoxification pathways are overwhelmed. Chronic fatigue almost always has multiple drivers operating simultaneously, which is why no single treatment or specialist has yet given you answers.
What Is Actually Driving It
For the vast majority of people presenting with chronic fatigue, the root cause is not one thing. It is a convergence of systems that have each shifted slightly out of range, and whose combined effect is profound energy depletion. At Wave, the first place we look is mitochondrial function. Your mitochondria are responsible for converting the food you eat and the oxygen you breathe into cellular energy. When this process is impaired by nutrient insufficiency, oxidative stress, toxic burden, or chronic infection, your cells simply cannot produce enough ATP to meet the demands of daily life, regardless of how much you sleep.
The gut-energy axis is the second major driver we investigate. Chronic intestinal dysbiosis, small intestinal bacterial overgrowth (SIBO), or a compromised gut lining creates a state of low-grade immune activation that is profoundly energy-expensive. Your immune system is one of the largest consumers of metabolic energy in the body, and when it is constantly responding to bacterial translocation, food antigens, or pathogenic organisms, it draws resources away from everything else. Many patients with chronic fatigue have lived with a subclinical gut problem for so long that they no longer recognise that their digestive symptoms are abnormal.
The third system we assess closely is the HPA axis: the communication network between your hypothalamus, pituitary, and adrenal glands that governs your stress response, circadian rhythm, and cortisol output. Years of psychological stress, sleep disruption, or illness can dysregulate this axis in ways that do not appear on standard thyroid or adrenal testing. The result is a flattened cortisol curve, disrupted diurnal rhythm, and a nervous system that has shifted into a state of chronic conservation rather than active energy production. This is often what patients describe as "wired and tired,” exhausted but unable to sleep deeply or feel truly rested.
Does this sound like you?
Chronic fatigue is one of the most dismissed presentations in standard medicine. When blood tests come back normal and no diagnosable condition is found, the investigation stops — even when you are clearly unwell.
What conventional testing misses is the metabolic and cellular layer beneath standard pathology. It cannot tell you whether your mitochondria are producing energy efficiently, whether your HPA axis has been suppressed by years of chronic stress, whether gut dysfunction is driving systemic inflammation, or whether your detoxification pathways are overwhelmed.
Chronic fatigue almost always has multiple drivers operating simultaneously — which is why no single specialist or treatment has yet given you answers.
Normal results.
Still exhausted.
Our Approach
How Wave Functional Health Investigates and Treats Chronic Fatigue
Our approach begins with a comprehensive functional assessment rather than a single test. We use detailed functional blood chemistry to identify subclinical patterns across 60 or more markers — looking not just for disease but for the early shifts in iron metabolism, thyroid conversion, inflammatory markers, and blood sugar regulation that standard ranges routinely overlook.
Treatment at Wave is built on what the data reveals. Nutritional support is targeted — not a generic supplement stack but specific cofactors for the pathways that are underperforming. HRV monitoring is used to track physiological recovery over time and guide the pace of the programme, because pushing too hard during recovery is one of the most common reasons chronic fatigue patients relapse.
Comprehensive functional blood chemistry
60+ markers assessed at functional rather than disease thresholds — including iron metabolism, thyroid conversion, inflammatory markers, blood sugar regulation, and mitochondrial cofactors.
GI MAP stool analysis
Gut microbiome composition, pathogen load, intestinal permeability markers, and digestive enzyme output — identifying the gut-immune activation that is often the largest single energy drain in chronic fatigue.
DUTCH complete hormone testing
Full cortisol curve across the day and night, adrenal function, sex hormones, and melatonin — the most complete picture of HPA axis status available and one that a standard morning cortisol blood draw cannot provide.
Organic acids testing
Mitochondrial energy production efficiency, B-vitamin sufficiency, oxidative stress markers, detoxification capacity, and neurotransmitter metabolites — revealing what no standard blood panel can show about cellular energy output.
HRV monitoring and FSM treatment
HRV analysis tracks physiological recovery objectively throughout the programme. Frequency Specific Microcurrent supports mitochondrial energy production, reduces inflammation, and assists nervous system regulation directly.
Targeted protocol and ongoing monitoring
Treatment is built on what the testing shows — gut repair via the 4R framework, targeted nutritional cofactors, and protocol adjustments guided by retesting at each review point.
What We Look For
Symptoms patients commonly present with
Chronic fatigue rarely presents as exhaustion alone. The pattern of accompanying symptoms provides important clinical information that guides the investigation toward the most likely underlying drivers.
Advanced Testing
What We Test and What It Reveals
← Scroll to see full table
| Test | What it reveals |
|---|---|
| Functional Blood Chemistry | Iron status, thyroid conversion from T4 to T3, blood sugar regulation, liver function, inflammatory markers, vitamin D, B12, and folate — assessed against functional rather than standard pathology ranges across 60+ markers |
| GI MAP Stool Analysis | Gut microbiome composition, pathogenic bacteria, parasites, H. pylori, intestinal permeability markers including zonulin, and digestive enzyme output — identifying the gut-immune activation that drives the largest portion of energy expenditure in many chronic fatigue presentations |
| DUTCH Complete Hormone Test | Full cortisol curve across the day and night, adrenal function, oestrogen, progesterone, testosterone, and melatonin — the most complete picture of HPA axis status available and one that a standard morning cortisol blood draw cannot provide |
| Organic Acids Test (OAT) | Mitochondrial energy production efficiency, B-vitamin sufficiency, oxidative stress markers, detoxification capacity, and neurotransmitter metabolites — revealing what no standard blood panel can show about how well your cells are actually producing energy |
| HRV Analysis (BioSign) | Autonomic nervous system balance, physiological recovery capacity, and the ratio of sympathetic to parasympathetic tone — tracked over time as an objective recovery biomarker that reflects improvement before it is fully felt subjectively |
| Food Sensitivity Panel | Immune-mediated reactions to common foods that drive systemic inflammation and perpetuate fatigue cycles — particularly relevant where symptoms worsen after eating or food intolerances are expanding |
| Micronutrient Assessment | Intracellular levels of magnesium, zinc, CoQ10, and other mitochondrial cofactors that standard blood testing does not capture — critical for identifying the nutrient insufficiencies impairing cellular energy production |
What We Uncover
Common drivers we investigate
Is This You?
Common drivers we investigate
Frequently Asked Questions
Questions Patients Ask About Gut Health
Chronic fatigue is a genuine physiological state with measurable drivers. It is not a personality trait, a consequence of weakness, or a synonym for being busy. Research consistently identifies objective abnormalities in mitochondrial function, immune activation, cortisol regulation, and gut microbiome composition in people with chronic fatigue.
The fact that these findings do not appear on standard testing does not mean they are not there. It means standard testing was not designed to find them.
ME/CFS is a specific clinical diagnosis defined by strict criteria, including post-exertional malaise lasting more than six months and a cluster of other symptoms. Many people with significant chronic fatigue do not meet the full ME/CFS criteria but are experiencing the same underlying dysfunctions — mitochondrial inefficiency, HPA axis dysregulation, gut-immune activation — at earlier or less severe stages.
Our approach addresses the root cause regardless of whether a formal ME/CFS diagnosis has been made.
No. Our goal is to restore the function of systems that have broken down, not to create long-term dependence on supplements. Most patients follow an active therapeutic protocol for three to six months with clear progression and measurable milestones.
As function is restored and testing reflects improvement, the protocol is systematically reduced. Some ongoing nutritional support may be appropriate depending on the individual case, but the aim is always sustainable independence.
Chronic psychological and physiological stress is one of the most powerful drivers of HPA axis dysregulation, mitochondrial dysfunction, and gut permeability — all of which contribute directly to chronic fatigue. This does not mean your fatigue is all in your head.
It means your nervous system and metabolic systems have been running under sustained load, and they have adapted in ways that are now working against you. Addressing the physiological consequences of chronic stress is core to what we do at Wave.
This depends on how long the underlying dysfunctions have been present and how many systems are involved. Most patients notice meaningful improvement in energy, cognitive clarity, and sleep quality within six to twelve weeks of beginning a targeted protocol.
Progress is tracked objectively through retesting and HRV monitoring so that both you and Dr Matt can see what is improving, what is responding, and where the programme needs adjustment.
You do not have to accept exhaustion
as a permanent state.
If you have been told your results are normal, that you just need more sleep, or that this is simply what getting older feels like — and you have never believed it — you are right to keep looking.
Book a ConsultationChronic fatigue is one of the most recoverable conditions we see in the clinic, provided it is investigated at the right depth and treated with a structured, evidence-based plan.