Evidence-based articles on blood chemistry analysis, functional testing, and optimising your cellular health. Written by an AHPRA-registered physiotherapist.
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How DEXA body composition analysis supports athletic performance and injury prevention by mapping regional lean mass, detecting training asymmetries, and tracking visceral fat over time.
A system-by-system walk through what a comprehensive metabolic blood panel measures — from insulin signalling and thyroid function to nutrient status and inflammation — and why each category matters for energy, recovery, and training adaptation.
Learn why DEXA scanning provides insights that scales and BMI cannot, including visceral fat measurement, muscle quality assessment, and bone mineral density.
Learn how the HOMA-IR score identifies insulin resistance years before diabetes develops, and why standard glucose tests often miss early metabolic dysfunction.
Discover how the Organic Acids Test provides a window into mitochondrial function, neurotransmitter metabolism, and gut health that blood tests cannot show.
Understand why elevated homocysteine matters for energy, detoxification, and nervous system health — and why it's worth discussing with your GP if symptoms persist.
Ferritin levels can tank your energy long before you become anaemic. Learn what optimal ferritin looks like and why the standard 'normal' range misses the mark.
Vitamin D deficiency affects immunity, mood, muscle function, and recovery. Learn why Australian sun isn't always enough and what levels you should actually aim for.
Magnesium affects 300+ enzymatic reactions yet isn't included in standard blood tests. Learn why serum magnesium misses deficiency and what symptoms to watch for.
High-sensitivity CRP reveals systemic inflammation that drives fatigue, slow recovery, and chronic pain. Learn why this marker matters and what influences it.
Your bloods came back in range, but you're still flat. Here's why 'normal' on a standard panel doesn't always mean 'optimal' — and what additional markers can add to the picture, in conversation with your GP.
Your gut does more than digest food—it produces neurotransmitters, regulates inflammation, and affects nutrient absorption. Here's how gut dysfunction drives fatigue.
Your mitochondria produce 90% of your cellular energy. When they underperform, fatigue is inevitable. Learn what impairs mitochondrial function and how to assess it.
B12 insufficiency can cause fatigue, brain fog, and nerve symptoms even when levels sit in the wide 'normal' band. Here's what the functional ranges look like and when it's worth a closer look with your GP.
Some inflammation is necessary for healing, but chronic low-grade inflammation impairs tissue repair. Learn how to identify and address the inflammation stalling your recovery.
Your TSH is 'normal' but you're still exhausted, gaining weight, and losing hair. Here's why a complete thyroid panel matters and what optimal function actually looks like.
Energy crashes, afternoon fatigue, and sugar cravings often trace back to blood sugar instability. Learn how glucose regulation affects your energy and what to do about it.
The modern diet skews heavily toward inflammatory omega-6 fats. Learn why the omega-3 to omega-6 ratio affects inflammation, pain, and tissue healing.
Your mitochondria determine how much energy you have, how well you age, and how quickly you recover. Learn the key factors that support or sabotage mitochondrial health.
Functional nutrition looks beyond calories and macros to understand how food affects your unique biochemistry. Learn how this approach addresses the root causes of persistent symptoms.
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