Metabolic Dysfunction & Blood Sugar: Find the Root Causes

The Complete Guide: How to Find and Fix the Root Causes of Metabolic Dysfunction and High Blood Sugar

Your doctor says your tests are normal. But you’re gaining weight around your middle, craving sugar by 3pm, waking up exhausted, and watching your body change in ways that don’t make sense.

You’ve tried the diets. You’ve increased your exercise. You’ve cut carbs, counted calories, and done everything “right.” But your blood sugar keeps climbing. Your body seems resistant to weight loss. The strategies that used to work don’t anymore.

And when you ask for help, you’re told: “Your glucose is fine. Maybe just exercise more.”

Here’s what I’ve learned after more than two decades working with metabolic and hormonal disorders: the tests most doctors run aren’t designed to catch dysfunction early. They’re designed to diagnose disease once it’s already established.

By the time your fasting glucose or A1C looks “abnormal,” you’ve often been metabolically unwell for years.

This is why I developed the ROOT Method™—a four-phase functional medicine approach that uncovers what standard testing misses and addresses the true drivers of metabolic dysfunction from the ground up.

Why Your Blood Sugar Issues Aren’t Being Solved

Standard care typically checks three things: fasting glucose, A1C, and maybe a basic lipid panel.

These tests answer one question: Do you have diabetes yet?

They don’t answer:

  • Why is your body struggling to handle sugar?
  • What’s driving your insulin resistance?
  • Why has your metabolism changed?
  • What’s happening in your liver, gut, or hormones that’s making this worse?

The truth is, metabolic dysfunction doesn’t start with high blood sugar. It starts with high insulin, liver stress, chronic inflammation, cortisol dysregulation, and gut-driven endotoxins—all of which can be present for years while your glucose still looks “fine.”

I’ve seen this pattern hundreds of times. A woman comes in exhausted, foggy, and gaining weight despite eating well. Her GP ran the standard tests and said, “You’re normal.”

But when we dig deeper, we find:

  • Fasting insulin at 18 or 22 (optimal is under 7)
  • Liver enzymes creeping toward the high end of “normal,” suggesting early fatty liver
  • Inflammatory markers elevated
  • Cortisol rhythms completely disrupted
  • Gut overgrowth driving systemic inflammation

Her glucose was “fine.” But her body was struggling—and had been for years.

What Is the ROOT Method™?

The ROOT Method™ is my systematic approach to identifying and treating the fundamental imbalances that contribute to chronic metabolic conditions. Unlike conventional medicine that focuses on symptom suppression, this method digs deep to uncover the “why” behind your health struggles.

ROOT stands for:

  • Reveal the underlying causes
  • Optimize what’s imbalanced
  • Organize deficiencies and rebuild
  • Transform and sustain long-term wellness

This evidence-based methodology combines advanced functional testing, personalized nutrition protocols, targeted supplementation, and lifestyle optimization to create lasting metabolic transformations.

Let me walk you through exactly how this works for metabolic dysfunction and high blood sugar.


PHASE 1: REVEAL – Advanced Diagnostic Investigation

Why Most People Are Never Tested for the Actual Drivers

The first phase of the ROOT Method™ is about revealing what’s really happening in your body—not just whether you have diabetes yet, but why your metabolism has changed.

Comprehensive Metabolic Assessment

Your journey begins with an in-depth consultation where we explore your complete health story:

Symptom Timeline: When did your metabolic challenges begin? What makes them worse? Did they start after pregnancy, a stressful period, menopause, or a medication change?

Family History: Genetic predispositions to diabetes, heart disease, autoimmune conditions, or metabolic syndrome.

Lifestyle Factors: Sleep quality, stress load, exercise patterns, past trauma, environmental exposures, shift work, caregiving responsibilities.

Previous Treatments: What diets have you tried? What worked temporarily? What made things worse?

This isn’t just history-taking. It’s pattern recognition. Metabolic dysfunction rarely appears overnight—it’s the result of years of accumulated stress, inflammation, hormonal shifts, or gut dysfunction.

Advanced Functional Testing: The Markers That Reveal Root Causes

Standard pathology looks at isolated data points. Functional testing looks at systems and patterns.

Here are the lab markers that actually reveal what’s driving metabolic dysfunction:

Insulin and Insulin Resistance Markers

Fasting insulin is one of the most important tests you can run—and most doctors don’t order it. Insulin rises before glucose does. You can have “perfect” blood sugar and still be deep into insulin resistance if your pancreas is compensating by producing more insulin.

  • Optimal fasting insulin: under 7 µIU/mL
  • Concerning: above 10
  • Problematic: above 15

HOMA-IR (Homeostatic Model Assessment of Insulin Resistance) uses your fasting glucose and fasting insulin to calculate how insulin-resistant you are. It’s one of the most revealing numbers you’ll never see on a standard pathology report.

C-peptide shows how hard your pancreas is working to produce insulin. If it’s elevated, your body is struggling to manage glucose—even if your glucose looks normal.

Liver Health Markers

Your liver plays a central role in blood sugar regulation. When it becomes inflamed or fatty, it disrupts glucose metabolism and worsens insulin resistance.

ALT and AST are liver enzymes. Most doctors only flag them if they’re well outside the reference range. But patterns matter. If your ALT is creeping higher than your AST—even within “normal”—it can suggest early fatty liver.

Triglyceride-to-HDL ratio is another strong predictor of insulin resistance and fatty liver. A ratio above 2:1 (in mmol/L) is concerning. Above 3:1, and metabolic dysfunction is likely already present.

In my practice, 60–70% of clients have undiagnosed fatty liver—not through imaging, but through enzyme patterns, lipid markers, and clinical presentation. When we address liver health, blood sugar stabilises, energy improves, and weight starts shifting.

Inflammatory Markers

Chronic inflammation blocks insulin signalling. Your body produces more insulin to compensate, which drives fat storage and worsens metabolic health.

hs-CRP (high-sensitivity C-reactive protein) measures systemic inflammation. Optimal is under 1 mg/L. Above 3, and you’re in a pro-inflammatory state that directly impacts glucose handling.

Ferritin is often checked for iron status, but it’s also a marker of inflammation. Elevated ferritin (especially in women with normal iron stores) points to underlying inflammation driving insulin resistance.

Complete Thyroid Function Panel

Your thyroid regulates your metabolic rate. When it’s underactive—even slightly—your body struggles to process glucose efficiently, burns fewer calories, and stores more fat.

Most doctors only check TSH. But TSH alone misses early thyroid dysfunction.

A full thyroid panel includes:

  • TSH
  • Free T4 and Free T3 (the active hormone)
  • Reverse T3 (which blocks thyroid function)
  • TPO and TgAb antibodies (which reveal autoimmune thyroid disease)

In my experience, over 70% of clients with metabolic dysfunction have thyroid issues that were missed by TSH-only testing.

Adrenal Stress Response and Cortisol

Cortisol, your primary stress hormone, directly affects blood sugar. When cortisol is chronically elevated—or when it’s dysregulated and low—it disrupts glucose metabolism, increases sugar cravings, and promotes fat storage around the midsection.

A cortisol rhythm (tested through saliva or urine over the course of a day) reveals whether your stress response is functioning properly. We also assess DHEA, your resilience hormone.

In my practice, roughly 90% of clients have disrupted cortisol rhythms—and this alone can explain why they can’t lose weight, why they crave sugar, and why their energy crashes every afternoon.

Sex Hormone Balance

Oestrogen, progesterone, and testosterone all influence insulin sensitivity. Imbalances—especially during perimenopause—can drive insulin resistance, weight gain, and blood sugar instability.

Low progesterone, oestrogen dominance, or elevated androgens all disrupt how your body processes glucose. Blood sugar issues rarely start in the pancreas. They often start in the adrenals, thyroid, or reproductive hormones.

Specialized Functional Tests for Metabolic Dysfunction

Organic Acids Test (OAT): Reveals cellular energy production, mitochondrial function, carbohydrate metabolism, neurotransmitter status, and bacterial/yeast overgrowth. This test shows us how efficiently your cells are producing energy and whether metabolic byproducts are accumulating.

Comprehensive Stool Analysis (GI-MAP): This is one of the most overlooked pieces of the metabolic puzzle.

When your gut lining becomes inflamed or overgrown with the wrong bacteria—particularly gram-negative bacteria—fragments called endotoxins leak into your bloodstream. These endotoxins trigger your immune system and raise inflammation throughout your body, which blocks insulin signalling.

That means your body has to produce more insulin just to keep blood sugar stable—even if your diet hasn’t changed.

A comprehensive stool test reveals:

  • Bacterial overgrowth and dysbiosis
  • Gut inflammation markers
  • Pathogens, parasites, or opportunistic organisms
  • Markers of intestinal permeability
  • Digestive enzyme function

I’ve had clients whose blood sugar completely stabilised once we addressed hidden gut infections. Their “metabolic problem” wasn’t in their pancreas—it was in their gut.

Food Sensitivity Testing: Identifies immune reactions to specific foods that may be driving inflammation and affecting glucose control.

Heavy Metal Testing: Detects toxic metal accumulation that can interfere with insulin signalling and hormone function.

Methylation Panel: Evaluates genetic detoxification pathways that affect how your body processes hormones and manages inflammation.

Pattern Recognition: Connecting the Dots

Once we have your complete test results, we look for patterns that reveal the true root cause:

  • Hidden infections (bacterial, viral, parasitic, fungal) driving inflammation
  • Nutrient deficiencies and malabsorption affecting insulin function
  • Toxic burden and impaired detoxification disrupting hormone metabolism
  • Hormonal imbalances and endocrine disruption affecting glucose handling
  • Inflammatory triggers and immune dysfunction blocking insulin signalling

This is where functional medicine separates from standard care. We’re not just treating high blood sugar—we’re addressing why it’s high.

Real Case: When “Normal” Wasn’t Normal

One woman in her late 30s came to see me exhausted, gaining weight around her midsection, constantly craving sugar, and dealing with intense afternoon crashes.

Her GP told her: “Your glucose is fine. Maybe exercise more.”

We ran deeper tests through Phase 1 of the ROOT Method™.

Her fasting insulin was 18. Well above optimal.
Her HOMA-IR pointed to early insulin resistance.
Her liver enzymes were sitting at the high end of “normal.”
Her GI-MAP stool test showed gram-negative bacterial overgrowth driving inflammation.
Her cortisol rhythm was completely flat—adrenal burnout.

She wasn’t imagining her symptoms. Her tests just weren’t looking in the right places.


PHASE 2: OPTIMIZE – Correcting Core Imbalances

Once we’ve revealed what’s driving your metabolic dysfunction, Phase 2 is about optimizing the systems that are out of balance.

Based on your unique test results, we develop personalized protocols to address the specific root causes we’ve identified.

Targeted Treatment Protocols for Metabolic Dysfunction

Gut Health Restoration

If your stool testing revealed dysbiosis, inflammation, or pathogens, we start here—because gut health is foundational to metabolic health.

Eliminate harmful organisms:

  • H. pylori, candida overgrowth, parasites, or pathogenic bacteria
  • Use targeted antimicrobials (herbal or pharmaceutical depending on severity)

Heal intestinal permeability (“leaky gut”):

  • Reduce inflammation in the gut lining
  • Support tight junction integrity
  • Provide healing nutrients like L-glutamine, zinc carnosine, and aloe

Restore beneficial bacteria:

  • Strategic probiotic strains based on your specific imbalances
  • Prebiotic fibers to feed healthy bacteria
  • Fermented foods when appropriate

Support digestive enzyme production:

  • Ensure you’re breaking down and absorbing nutrients properly
  • Address stomach acid levels if needed

When gut inflammation resolves, systemic inflammation drops—and insulin sensitivity improves dramatically.

Liver Support and Fatty Liver Reversal

If your liver enzymes, lipid patterns, or clinical presentation suggest fatty liver, we implement targeted liver support:

Phase I and II Detoxification Support:

  • Nutrients that support liver enzyme pathways (B vitamins, antioxidants, amino acids)
  • Compounds that enhance bile flow and fat metabolism
  • Herbs like milk thistle, dandelion root, and turmeric

Reduce Hepatic Fat Accumulation:

  • Strategic carbohydrate timing and quality
  • Omega-3 fatty acids to reduce liver inflammation
  • Choline and inositol for fat transport out of the liver

Address Insulin Resistance at the Liver Level:

  • Improve insulin sensitivity through targeted nutrition
  • Support healthy glucose output from the liver
  • Reduce oxidative stress

Liver health improvement often results in rapid improvements in energy, blood sugar stability, and weight loss.

Hormonal Rebalancing

Metabolic dysfunction is inseparable from hormonal health. We address the specific imbalances revealed in your testing:

Thyroid Function Support:

  • Selenium, zinc, and iodine (if deficient)
  • Address autoimmune thyroid patterns if antibodies are present
  • Support T4 to T3 conversion with nutrients like selenium and zinc
  • Reduce thyroid-blocking factors (inflammation, high cortisol, toxins)

Adrenal and Cortisol Balance:

  • Adaptogenic herbs to modulate stress response (ashwagandha, rhodiola, holy basil)
  • Support healthy cortisol rhythm
  • Address sleep disruption
  • Nervous system regulation techniques

Blood Sugar Regulation:

  • Chromium, alpha-lipoic acid, berberine, or other insulin-sensitizing nutrients
  • Support healthy pancreatic function
  • Improve cellular glucose uptake

Sex Hormone Optimization:

  • Support healthy oestrogen metabolism
  • Balance progesterone levels naturally
  • Address PCOS or androgen excess if present
  • Support fertility if that’s a goal

Inflammatory Reduction

Chronic inflammation is at the heart of insulin resistance. We implement comprehensive anti-inflammatory strategies:

Identify and eliminate inflammatory triggers:

  • Food sensitivities revealed in testing
  • Environmental toxins
  • Chronic infections
  • Gut-derived endotoxins

Provide targeted anti-inflammatory nutrients:

  • Omega-3 fatty acids (EPA/DHA)
  • Curcumin and other polyphenols
  • Antioxidants (vitamin C, E, glutathione precursors)
  • Specialized pro-resolving mediators (SPMs)

Support immune system regulation:

  • Vitamin D optimization
  • Zinc and vitamin A for immune balance
  • Address autoimmune patterns if present

Detoxification Enhancement

Toxins and impaired detoxification can disrupt hormone metabolism and contribute to insulin resistance:

  • Support liver phase I and II detox pathways
  • Enhance cellular antioxidant systems (glutathione, SOD, catalase)
  • Promote heavy metal chelation when indicated
  • Optimize elimination through bowel, kidney, and skin

Lifestyle Medicine Integration

Metabolic health isn’t just about what you eat or what supplements you take. It’s about how your entire system functions.

Circadian Rhythm Optimization:

  • Sleep hygiene protocols
  • Light exposure timing (morning sunlight, blue light blocking at night)
  • Meal timing aligned with your metabolic rhythm
  • Address sleep apnea if suspected (a surprisingly common hidden cause of blood sugar issues)

Stress Management:

  • Breathing techniques and vagal nerve stimulation
  • Meditation or mindfulness practices
  • Nervous system regulation
  • Addressing past trauma if it’s affecting your cortisol patterns

Movement Prescription:

  • Appropriate exercise based on your energy level and adrenal function
  • Resistance training for insulin sensitivity
  • Walking after meals for blood sugar control
  • Avoiding over-training if cortisol is already elevated

Environmental Toxin Reduction:

  • Home and workplace optimization
  • Personal care product switches
  • Water and air quality improvements
  • Reducing endocrine-disrupting chemical exposure

The Most Surprising Root Causes I’ve Seen

Over the years, I’ve discovered patterns that most people—and even most doctors—don’t connect to blood sugar problems:

Hidden sleep apnea in women. I’ve had cases where brilliant women in their 30s and 40s with “mysterious” blood sugar swings were actually struggling with fragmented sleep and cortisol dysregulation from undiagnosed sleep apnea. They didn’t fit the stereotype. But fixing their sleep changed everything.

Gut dysbiosis and endotoxins. As I mentioned earlier, bacterial overgrowth isn’t just a digestive issue—it’s a metabolic issue. Treating the gut often resolves blood sugar instability that nothing else could touch.

Chronic stress patterns and past trauma. Cortisol leaves a footprint. If you’ve lived through years of high stress, caregiving, or unresolved trauma, your cortisol rhythms may be stuck in dysfunction—driving sugar cravings, fat storage, and insulin resistance even if you’re eating perfectly.

Long-term medications. SSRIs, antihistamines, hormonal birth control—all of these can subtly shift metabolism over time. If your blood sugar issues started after beginning a medication, that’s worth investigating.

Burnt-out adrenals in former athletes. I see this often. People who thrived on intense training in their 20s, then hit their 30s or 40s and suddenly can’t lose weight or maintain energy. Their cortisol rhythms are exhausted, and their metabolism has shifted as a result.


PHASE 3: ORGANIZE & REBUILD – Nutritional Restoration

Once we’ve identified and begun treating the root causes, Phase 3 focuses on organizing your nutrition and rebuilding your metabolic foundation.

Personalized Nutrition Plans for Metabolic Health

No two people have identical nutritional needs. Cookie-cutter diets fail because they don’t account for your specific biology.

We create customized eating plans based on:

  • Your genetic variants (MTHFR, COMT, and other SNPs affecting metabolism)
  • Food sensitivity test results
  • Blood sugar regulation needs and insulin sensitivity
  • Digestive capacity and enzyme function
  • Cortisol patterns and stress load
  • Thyroid function
  • Cultural preferences and lifestyle
  • Whether you’re in perimenopause, postpartum, or another life phase

Therapeutic Diets We May Recommend

Depending on your root causes, we might implement:

Anti-Inflammatory Protocol: Eliminates inflammatory foods, emphasizes whole foods, healthy fats, and anti-inflammatory compounds. Particularly effective when inflammation is a primary driver.

Blood Sugar Balancing Diet: Focuses on low-glycemic foods, proper protein-fat-carb ratios, meal timing, and strategic carbohydrate cycling based on your insulin sensitivity.

Gut Healing Protocols: May include temporary elimination of irritating foods, emphasis on bone broth and healing foods, strategic fiber, and gut-supportive nutrients.

Low FODMAP: Addresses SIBO and IBS symptoms that may be contributing to inflammation and metabolic dysfunction.

Ketogenic Variations: Supports metabolic flexibility and can be particularly effective for insulin resistance, but must be implemented carefully based on thyroid and cortisol function.

Elimination Diets: Identifies trigger foods that may be driving inflammation or immune reactions.

Strategic Supplementation for Metabolic Restoration

We utilize pharmaceutical-grade supplements in therapeutic dosages based on your specific test results:

Foundation Support

  • High-absorption multivitamins and minerals to correct deficiencies
  • Omega-3 fatty acids (EPA/DHA) for inflammation control and insulin sensitivity
  • Vitamin D optimization for immune function and metabolic health
  • B-vitamin complexes for energy production and methylation support
  • Magnesium for over 300 enzymatic reactions (often depleted in metabolic dysfunction)

Targeted Metabolic Interventions

  • Insulin Sensitivity Support: Chromium, alpha-lipoic acid, berberine, inositol, bitter melon
  • Liver Support: Milk thistle, NAC, choline, inositol, dandelion root
  • Blood Sugar Regulation: Gymnema, cinnamon, fenugreek, banaba leaf
  • Mitochondrial Support: CoQ10, L-carnitine, B vitamins, magnesium
  • Thyroid Support: Selenium, zinc, iodine (if appropriate), tyrosine

Gut Healing and Digestive Support

  • Digestive enzymes for optimal nutrient absorption
  • Gut healing compounds (L-glutamine, zinc carnosine, aloe, colostrum)
  • Probiotics and prebiotics tailored to your microbiome results
  • Anti-inflammatory gut nutrients

Adrenal and Stress Resilience

  • Adaptogenic herbs (ashwagandha, rhodiola, holy basil, licorice)
  • B vitamins and vitamin C for adrenal support
  • Magnesium for stress response
  • Phosphatidylserine for cortisol regulation

Hormonal Balance Support

  • Nutrients supporting healthy oestrogen metabolism (DIM, calcium d-glucarate)
  • Progesterone support (vitex, vitamin B6)
  • Thyroid-specific nutrients as mentioned above
  • PCOS-specific support if needed (inositol, NAC, berberine)

Nutrient Deficiency Correction

Based on your Organic Acids Test and blood work, we address common deficiencies that directly impact metabolic health:

  • Iron and B12 for energy production and oxygen transport
  • Magnesium for insulin function, glucose metabolism, and hundreds of enzyme reactions
  • Zinc for immune function, insulin production, and thyroid conversion
  • Selenium for thyroid function and antioxidant protection
  • Chromium for blood sugar control
  • Vitamin D for insulin sensitivity and immune regulation
  • B vitamins for energy, methylation, and stress response

PHASE 4: TRANSFORM – Long-Term Resilience & Maintenance

Vital metabolic health transformation isn’t about temporary fixes. Phase 4 is about transforming your health long-term and building resilience so you can maintain results without obsession.

Sustainable Wellness Strategies

Metabolic Flexibility

One of our primary goals is teaching your body to efficiently use different fuel sources:

  • Improving insulin sensitivity so your cells respond properly to insulin
  • Enhancing your body’s ability to burn both glucose and fat for fuel
  • Supporting healthy weight management without extreme restriction
  • Optimizing cellular energy production through mitochondrial health

When you achieve metabolic flexibility, blood sugar swings diminish, energy stabilises, and weight management becomes easier.

Stress Resilience Building

Cortisol management is essential for maintaining metabolic health long-term:

  • Strengthening your hypothalamic-pituitary-adrenal (HPA) axis
  • Developing emotional regulation tools
  • Building social support networks
  • Creating sustainable work-life balance
  • Learning to recognize early signs of stress overload

Immune System Optimization

A well-regulated immune system supports metabolic health:

  • Maintaining healthy gut microbiome diversity
  • Supporting natural killer cell function
  • Balancing inflammatory responses
  • Preventing recurrent infections that can disrupt metabolism

Ongoing Monitoring & Adjustment

Health is dynamic, and your protocol should evolve with you:

Regular Follow-ups: We monitor your progress through scheduled consultations, tracking both symptoms and objective markers.

Retesting Key Markers: Every 8–12 weeks, we retest critical

updateelementor-html

Retesting Key Markers: Every 8–12 weeks, we retest critical

Retesting Key Markers: Every 8–12 weeks, we retest critical markers to confirm improvement:

  • Fasting insulin and HOMA-IR
  • Liver enzymes and lipid panels
  • Inflammatory markers
  • Thyroid function
  • Cortisol rhythm if needed
  • Follow-up GI testing if gut issues were present

Seasonal and Life Phase Adjustments: Your needs change through different seasons, stress periods, hormonal transitions, and life phases. We adapt your protocol accordingly.

Preventive Care: As you age, we adjust strategies to maintain optimal metabolic function and prevent decline.

Education & Empowerment

I believe in teaching you to become your own health advocate:

  • Understanding your body’s unique signals and early warning signs
  • Making informed decisions about food, stress, and lifestyle
  • Recognizing patterns that indicate imbalance before they become problems
  • Maintaining healthy habits independently without requiring constant support

The goal isn’t for you to need me forever. It’s to restore your body’s natural capacity to regulate blood sugar, maintain energy, and support your health long-term.

What Separates People Who Get Lasting Results

After working with hundreds of clients through the ROOT Method™, I’ve noticed clear patterns in who achieves lasting metabolic transformation:

  • They’re willing to test instead of guessing. They understand that accurate data saves time, money, and years of frustration.
  • They’re open to changing stress patterns, not just food choices. They recognise that cortisol, sleep, and nervous system regulation matter as much as diet.
  • They understand that consistency beats intensity. Sustainable change comes from doing the right things repeatedly, not from extreme interventions that can’t be maintained.
  • They address gut and liver health instead of just treating symptoms. They’re willing to look upstream at what’s driving the dysfunction.
  • They trust the process and give it time. Metabolic healing takes months, not weeks. They commit to the full journey.

Real Transformations: Success Stories

Antonella’s Story – Chronic Fatigue and Metabolic Recovery

“I have been seeing Domenic for five months and I am feeling the best I have felt in a long time. As a busy mum of two boys who works and puts everything else before myself, I put a lot of my symptoms of tiredness/low energy down to our ‘running around’ lifestyle. I committed to Domenic’s program and it has done me wonders seeing a significant improvement in my symptoms. Thanks Domenic. Highly recommend.”

Danielle’s Digestive and Metabolic Healing Journey

“I found Domenic after sitting through another GP appointment that had no intention of wanting to understand the root cause of my issues. Having a microbiome test, and the subsequent treatment has resolved ‘allergies’ and ‘dermatitis’ that I have dealt with for years, now both completely gone, energy has improved, stress has reduced and I have learnt so much about what you consume and its impact. Couldn’t recommend more highly.”

Venesa’s Hormonal and Metabolic Transformation

“I found Domenic around 6 months ago when I hit breaking point with my health. GPs couldn’t help me and always put everything down to diet and exercise. Domenic was able to open my eyes to a completely different aspect of health and uncovered all the issues contributing to my issues which never would have been discovered otherwise. This has been the best investment in myself and an ongoing journey to the best version of me. So many issues resolved or improving and so thankful for the help and knowledge shared by Domenic so far. Highly recommend Domenic as an expert in natural healing and wellbeing. My advice is to trust the process, it takes time but well worth it.”

Case Study: Real Numbers, Real Results

A woman in her mid-40s came to me exhausted, with stubborn belly fat, constant brain fog, and blood sugar swings. She’d been told everything was normal.

Before (Phase 1 – REVEAL):

  • Fasting insulin: 22 (severely elevated)
  • ALT: 36 (suggesting early fatty liver)
  • TSH: 3.8, with mildly elevated TPO antibodies
  • Triglyceride-to-HDL ratio: 3.5:1 (indicating insulin resistance)
  • GI-MAP: Gram-negative overgrowth, elevated zonulin (leaky gut marker)
  • Cortisol: Flat rhythm, adrenal dysfunction
  • Energy: exhausted, afternoon crashes daily
  • Weight: stuck despite “doing everything right”

After 12 weeks (Phase 2 & 3 – OPTIMIZE & ORGANIZE):

  • Fasting insulin: 8 (optimal range)
  • ALT: 20 (liver inflammation resolved)
  • TSH: 2.1, antibodies decreasing
  • Triglyceride-to-HDL ratio: 1.8:1
  • Energy: significantly improved, stable throughout the day
  • Lost 6.5 kg without extreme dieting
  • Afternoon crashes: gone
  • Brain fog: cleared
  • Sleep: improved dramatically

She didn’t need a miracle. She needed the ROOT Method™—the right tests and a targeted plan based on what was actually wrong.


Who Benefits from the ROOT Method™ for Metabolic Health?

The ROOT Method™ is particularly effective for individuals struggling with:

Energy & Metabolism

  • Chronic fatigue and afternoon energy crashes
  • Insulin resistance and prediabetes
  • Metabolic syndrome
  • Weight resistance despite diet and exercise
  • Unexplained weight gain, especially around the midsection
  • Thyroid disorders affecting metabolism

Blood Sugar Issues

  • Blood sugar swings and hypoglycemia
  • Sugar and carb cravings
  • Reactive hypoglycemia after meals
  • “Normal” glucose but symptomatic
  • Family history of diabetes and wanting prevention

Digestive Health Affecting Metabolism

  • Irritable bowel syndrome (IBS)
  • Small intestinal bacterial overgrowth (SIBO)
  • Chronic bloating and inflammation
  • Food intolerances driving systemic issues

Hormonal Imbalances

  • Adrenal fatigue and cortisol dysregulation
  • PCOS and fertility issues
  • Perimenopause and menopausal metabolic changes
  • PMS and irregular cycles
  • Thyroid dysfunction (Hashimoto’s, hypothyroidism)

The Patterns I See Most Often

Certain profiles show up again and again in my practice:

  • Women in their 40s with stress-driven insulin resistance and hidden fatty liver. They’re doing everything “right,” but their bodies are stuck in survival mode.
  • Busy professionals eating “healthy” but living in chronic fight-or-flight. Their cortisol is disrupting their blood sugar more than their diet ever could.
  • People who lost weight easily in their 20s, then everything changed after kids, perimenopause, or high-stress years. Their metabolism adapted—and not in a good way.
  • Former athletes with dysfunctional cortisol rhythms and metabolic burnout. What used to work (intense exercise, strict diets) now backfires.

The most common thing I hear? “Why did no one check this before? I’ve been suffering for years.”


Why the ROOT Method™ Works

1. Addresses Root Causes, Not Just Symptoms

While conventional medicine often masks symptoms with medications (metformin for blood sugar, statins for cholesterol), we identify and treat the underlying dysfunction causing your metabolic problems.

Your high blood sugar isn’t the problem—it’s the symptom. The problem is what’s driving it: fatty liver, gut inflammation, cortisol dysregulation, thyroid dysfunction, or chronic inflammation.

2. Personalized to Your Unique Biology

No two people are biochemically identical. What works for your friend or what you read online might not work for you.

The ROOT Method™ recognizes your genetic variations, environmental exposures, individual health history, hormonal status, and unique metabolic patterns.

3. Systems-Based Approach

Your body is an interconnected system. Your gut affects your hormones. Your hormones affect your blood sugar. Your blood sugar affects your brain. Your stress affects everything.

We address all aspects of health simultaneously—gut, liver, hormones, detoxification, inflammation, and mind-body connection.

4. Evidence-Based Natural Therapies

We combine the latest functional medicine research with time-tested natural healing modalities for safe, effective treatment. Every recommendation is backed by either peer-reviewed research, clinical experience, or both.

5. Sustainable Long-Term Results

Rather than requiring indefinite treatment or lifelong medication, our goal is to restore your body’s natural metabolic capacity so you can maintain wellness independently.

This is about transformation, not dependency.


The Reality About Investment and Cost

I want to be transparent: the ROOT Method™ and advanced functional testing aren’t usually covered by standard health insurance in Australia.

But here’s how I think about it.

People often spend years chasing symptoms—trying diets, supplements, programs, gym memberships, and seeing multiple practitioners. They invest time, energy, and money into trial-and-error approaches that don’t address the root cause.

One client calculated she’d spent over $8,000 on:

  • Multiple GP visits
  • Dietitian consultations
  • Personal training
  • Weight loss programs
  • Supplements that didn’t work
  • Meal delivery services

All without getting answers.

Accurate functional testing gives you clarity. It tells you what’s actually wrong so you can stop guessing and start working with real data. It’s an investment in a targeted plan instead of years of frustration.

The cost of staying stuck—in fatigue, weight gain, declining health, and not understanding why—is often far greater than the cost of proper investigation.

Investment in Your Health

The ROOT Method™ represents a comprehensive approach to metabolic transformation. Individual program costs vary based on your testing needs and treatment complexity.

Package options are available to make this life-changing program accessible, and payment plans are offered for qualified individuals.

During your discovery call, we’ll provide transparent pricing and discuss options that fit your situation while delivering the thorough investigation and support you need.


Frequently Asked Questions

How long does the ROOT Method™ take for metabolic issues?

Most clients see significant improvements in energy, blood sugar stability, and symptoms within 3–6 months. The complete metabolic transformation program typically takes 6–12 months depending on the complexity of your case and how long you’ve been dealing with dysfunction.

Early wins often happen quickly—better energy, fewer cravings, improved sleep within weeks. But reversing fatty liver, restoring insulin sensitivity, and rebuilding metabolic health takes time.

Do I need to stop my medications?

No. The ROOT Method™ is designed to work alongside conventional treatments. If you’re on metformin, thyroid medication, or other prescriptions, we work collaboratively with your medical team.

We never recommend stopping prescribed medications without medical supervision. In some cases, as your metabolic health improves, your doctor may adjust your medications—but that’s always their decision, not ours.

Can you guarantee results?

Every person is different, and I can’t guarantee specific outcomes. What I can tell you is that when clients commit to the full ROOT Method™ process—complete the testing, follow the protocols, and give their body time to heal—the vast majority see significant improvements in their metabolic markers, symptoms, and quality of life.

The success stories and case studies I’ve shared are real. But your commitment to the process matters as much as the protocols themselves.

What if I’ve already tried “everything”?

Most people who come to me have tried multiple diets, seen various practitioners, and feel frustrated that nothing has worked.

The difference with the ROOT Method™ is that we’re not guessing. We’re testing. We’re looking at markers most practitioners never check. We’re addressing root causes like gut inflammation, fatty liver, cortisol dysfunction, and hidden infections that standard care misses.

If you’ve never had your fasting insulin checked, if no one’s looked at your gut microbiome, if your cortisol rhythm has never been tested—then you haven’t actually tried everything. You’ve been working without the full picture.

What’s the difference between this and what my GP does?

Your GP provides essential care and is trained to diagnose and treat disease. They’re excellent at managing acute conditions and established diseases.

The ROOT Method™ is designed to catch dysfunction before it becomes disease. We’re looking at early metabolic changes, subclinical imbalances, and patterns that predict where your health is heading—not just whether you have diabetes yet.

We also spend significantly more time with you (initial consultations are 60–90 minutes), run more comprehensive testing, and create highly personalized protocols. We’re not limited to pharmaceutical interventions—we use nutrition, lifestyle medicine, targeted supplementation, and functional testing to address root causes.

Think of it as complementary, not competitive. Your GP manages disease; we prevent it and address the underlying dysfunction.

What if I live outside Melbourne?

While my practice is based in Melbourne, I work with clients throughout Australia via telehealth consultations. Functional testing can be arranged Australia-wide, with test kits sent directly to your home.

The only limitation is that initial consultations and some testing may be easier if you’re local, but distance doesn’t prevent you from benefiting from the ROOT Method™.


Getting Started with the ROOT Method™

Your Journey to Metabolic Health Begins Here

If you’ve been told your tests are normal but you still feel unwell, here’s what I want you to know:

You’re not imagining your symptoms.

There are answers.

Standard tests often miss the early stages of metabolic dysfunction.

A deeper, structured investigation through the ROOT Method™ can change your trajectory.

Metabolic health isn’t just about blood sugar. It’s about understanding the why behind the numbers—the liver stress, the inflammation, the cortisol dysregulation, the gut dysfunction, the hormonal shifts that disrupt glucose handling long before diabetes shows up.

And once you understand the root cause, you can finally build a plan that works.

Step 1: Discovery Call

Schedule a complimentary 20-minute consultation to discuss your health goals and determine if the ROOT Method™ is right for you.

During this call, you’ll:

  • Share your health story with me
  • Learn how the ROOT Method™ can address your specific metabolic concerns
  • Discover if you’re a good candidate for our program
  • Get your questions answered about functional medicine and testing
  • Understand the investment and what’s included

Step 2: Comprehensive Assessment (REVEAL Phase)

Complete our detailed health questionnaire and undergo advanced functional testing to reveal the root causes of your metabolic dysfunction.

This includes:

  • 60–90 minute initial consultation
  • Targeted blood work (fasting insulin, HOMA-IR, complete thyroid, liver enzymes, inflammatory markers, lipids)
  • Specialized functional tests based on your case (GI-MAP, Organic Acids, cortisol rhythm, hormones)
  • Comprehensive analysis of all results with pattern recognition

Step 3: Personalized Protocol Development (OPTIMIZE & ORGANIZE Phases)

Receive your customized ROOT Method™ treatment plan with specific recommendations for:

  • Targeted nutrition strategies for your metabolism
  • Supplement protocols based on your deficiencies and imbalances
  • Gut healing if needed
  • Liver support protocols
  • Hormone balancing strategies
  • Lifestyle modifications for stress, sleep, and movement

Step 4: Guided Implementation (TRANSFORM Phase)

Work closely with me through regular follow-ups to ensure optimal results:

  • Scheduled check-ins to monitor progress
  • Protocol adjustments based on how you’re responding
  • Retesting every 8–12 weeks to track improvements
  • Ongoing support and education
  • Transition to maintenance and long-term resilience

Take the First Step Toward Metabolic Transformation

Don’t spend another day accepting chronic fatigue, weight struggles, and blood sugar issues as your “new normal.”

The ROOT Method™ has helped hundreds of people reclaim their metabolic health and vitality.

If this resonates with you—if you’re tired of being told you’re “fine” when you know something’s wrong—I’d be honoured to work with you.

In a consultation, we’ll look at your full history, run the right tests, and uncover what’s really driving your symptoms. Then we’ll build a plan based on your specific root causes—not generic advice, but targeted intervention that finally makes sense of what your body has been trying to tell you.

You deserve answers. You deserve to feel well. And you deserve a practitioner who’s willing to look deeper.

Ready to Find Out What’s Really Going On?

Book Your Free Discovery Call Today

Call: 03 9382 9790
Email: info@myvitalhealthsolutions.com.au
Visit: myvitalhealthsolutions.com.au

Take the first step toward the vibrant metabolic health you deserve.


The ROOT Method™ is a trademark of Vital Health and Natural Medicine. This information is for educational purposes only and is not intended to diagnose, treat, cure, or prevent any disease. Always consult with your healthcare provider before making changes to your health regimen.

Meet Our Practitioner

Domenic Pisanelli

You shouldn’t have to accept feeling unwell as ‘normal’. With the right naturopathic approach, it’s possible to uncover what’s really driving your symptoms and create lasting improvements in health, energy, and wellbeing.

Enter your info to access the full guide!

Enter your info to access the full guide!

Enter your info to access the full guide!