How does LONGEVITY 

MEDICINE work?

Longevity medicine is a rapidly evolving medical speciality focused on extending the human healthspan - the period during which we remain healthy, active, and free from serious illness - thus improving quality of life as we age.

Ageing isn't one switch that flips. It is a set of processes we can measure, modify, and manage. At the Longevity Medicine Institute in Double Bay, Sydney, we turn that science into a plan - delaying decline and extending healthspan, not just lifespan.

Healthspan Lifespan 100% 50% No intervention 2. MED 2.0 3. MED 3.0 The curve of healthspan, extended by Longevity Medicine
Traditional Medical
Model (2.0)
LMI Medical
Model (3.0)
Onus on patient to seek medical intervention
Ongoing, structured follow-up arranged by LMI
Tests performed only when patient reports symptoms of disease
Pre-emptive tests and screening years to decades before symptoms appear
Treats bodily systems and diseases in isolation
Integrative approach to body health based on the Eight Tiers of Longevity Medicine
Focuses on treating disease only once tangible effects are seen
Focuses on early interventions to prevent chronic diseases developing
Rigid treatment protocols based on outdated studies and questionable pharma company research
Flexible, dynamic treatment protocols based on the most up-to-date peer-reviewed guidance available

“Working as a GP for 20 years in the UK and Australia, I felt increasingly disillusioned by the restricted offerings of current healthcare systems.

My passions have always been preventative medicine, new innovations, and cutting-edge technology. The ethos of the LMI has been developed, in conjunction with a team of like-minded health professionals, to satisfy each one of these passions.”

Dr. Adam Brown

More about Dr. Adam Brown

HOW IT WORKS

It starts with assess: an extensive assessment that includes blood tests, imaging, body composition, gut microbiome, genetics, as well as sleep and wearables analysis, all to build a complete picture of your biological state. Then comes the analysing phase, where those results are translated into a single biological age trajectory, revealing which of your systems are aging the fastest.

Next is optimisation: a tailored program covering nutrition, training, supplementation, circadian rhythm optimisation, cognitive work, and recovery strategies, all personalised to your biology. Finally, you evolve: you track the changes, refine the plan, and keep iterating. It’s about progress, not promises.

01 / Assess Blood Tests · Imaging Brain and Metabolic Markers Sleep and Stress Data 02 / Analyse The results are translated into a Single Biological Age Trajectory 03 / Optimise Nutrition · Training Supplementation · Circadian Rhythm Optimisation · Cognitive Work · Recovery Strategies 04 / Evolve Track the changes Refine the plan Keep Iterating It's about progress, not promises. 01 / Assess Blood Tests · Imaging Brain and Metabolic Markers Sleep and Stress Data 02 / Analyse The results are translated into a Single Biological Age Trajectory 03 / Optimise Nutrition · Training Supplementation · Circadian Rhythm Optimisation · Cognitive Work · Recovery Strategies 04 / Evolve Track the changes Refine the plan Keep Iterating It's about progress, not promises.

What we measure

Cardio-metabolic
Lipids, insulin sensitivity, visceral fat, VO₂ proxies.
Cardio-metabolic health testing at Longevity Medicine Institute
Brain & Cognition
Attention, memory, EEG-based metrics where indicated.
Brain and cognitive performance assessment
Inflammation & Immune
hs-CRP, cytokine patterns, immune age signals.
Inflammation and immune biomarker testing
Hormonal & Bone
Thyroid, sex hormones, vitamin D, bone density trends.
Hormonal and bone health assessment
Gut Microbiome
Diversity, permeability markers, SCFA signatures.
Gut microbiome analysis and testing
Sleep & Stress
Circadian timing, HRV, recovery load.
Sleep and stress recovery monitoring

Our goal is measurable improvement - lower cardio-metabolic risk, sharper cognition, steadier mood, better sleep & recovery, stronger muscle & bone , and a steady reduction in biological age markers over time.

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What It’s Not:

This isn’t a one-size-fits-all program. Nor is it pseudo-scientific “anti-ageing” waffle often peddled online.

This is personalised, evidence-based clinical interventions - delivered with the attention of a concierge service.

Eight Pillars of Longevity Medicine.
Chronic Disease Risk Reduction
Comprehensive blood and genetic testing to assess cholesterol, glucose, hormones, immune health, organ function, and genetic risk for cardiovascular disease and dementia.
Medicines & Supplementation
Personalised longevity care including tailored supplements, prescribed medications to manage major disease risks, and ongoing blood monitoring overseen by a doctor.
Exercise, Bone & Muscle Health
A personalised exercise program designed to build VO2 max, improve endurance with Zone 2 training, increase strength, and enhance stability and balance.
Nutrition & Gut Microbiome
Comprehensive gut microbiome and nutritional DNA testing, with diet plans overseen by LMI's nutritionist for fully personalised care.
Hormones
Comprehensive hormonal assessment and optimisation, supporting energy, mood, metabolism and long-term health.
Restorative Sleep – QQRT
Optimising sleep through the right quantity, quality, regularity, and timing, tailored to your natural chronotype.
Emotional Health & Stress Management
Mental wellbeing support with DASS21 screening and personalised, CBT-based wellness plans from LMI's dedicated psychologist.
Skin & Hair Health
Targeted assessment and treatment to support skin integrity, hair health, and visible markers of ageing.

Unlock your bioscore

Your biodata indexed against your age peers, helping you understand
where you are tracking and where you can improve

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