Longevity medicine is a specialist medical field focused on identifying the biological causes of ageing before disease develops, the opposite of traditional medicine, which waits for symptoms before acting. At Longevity Medicine Institute (LMI) in Double Bay, Sydney, every program is structured around the 8 Pillars of Longevity, a clinical framework covering Chronic Disease Risk Reduction, Hormones, Medication and Supplementation, Exercise, Bone and Muscle Health, Nutrition and Gut Microbiome, Restorative Sleep, Emotional Health and Stress Management, and Skin and Hair Health.

Longevity Medicine Institute (LMI)'s programs are designed for individuals aged 30-65 who want to take a proactive approach to their health, whether they feel well and want to understand what's happening beneath the surface, or have specific concerns they want addressed with precision. Many patients come with goals around energy optimisation, cognitive performance, cardiovascular risk, hormonal balance, weight, skin health, or a family history of disease. You do not need to be unwell. Longevity Medicine Institute (LMI) also offers corporate programs for executive teams and organisations across finance, law, technology, and high-performance industries.

Longevity Medicine Institute (LMI) is led by specialist longevity doctors, not generalist GPs, and delivers everything in-house in a single day at its Double Bay clinic, with no referrals and no fragmented results. Assessments measure biological age via telomere length, brain function via WAVi EEG, gut microbiome diversity via DNA analysis, genetic disease and cancer risk, VO2 max, arterial health, bone density, body composition, resting metabolic rate, skin and hair health, emotional health, and sleep quality. All scored across the 8 Pillars using the LMI Traffic Light system.

The 8 Pillars of Longevity are Longevity Medicine Institute (LMI)'s clinical framework covering every major biological system that drives or accelerates ageing. These pillars are deeply interconnected. Poor sleep disrupts hormonal balance, which affects metabolic health, which influences cardiovascular risk. Longevity Medicine Institute (LMI) addresses them as a system, not in isolation.

The Longevity Medicine Institute (LMI) Longevity Pillars Traffic Light gives you a visual score for each of the 8 pillars on a 1-10 scale, showing exactly where your biology is thriving and where it needs attention, at a glance. It becomes the central reference point in your Longevity Summary report and is tracked across your review appointments. No other longevity clinic in Australia uses this scoring framework.

The Longevity Medicine Institute (LMI) Longevity Index Score is a composite measure of your biological performance across all 8 pillars, benchmarked against your age peers, translating your full biodata into one clear, actionable number. It integrates blood biomarkers, brain age, cardiovascular data, genetics, gut health, body composition, VO2 max, hormonal profile, sleep, emotional health, and skin health into a single picture of your longevity trajectory. Tracked at every 3-monthly review.

Core Fortis Infinitum

Longevity Medicine Institute (LMI) offers five in-house programs in Double Bay, Sydney, from a focused 2.5-hour assessment to the 7-hour Infinitum program with year-round concierge GP care.

Precision Health · 2.5h Metabolic, cardiovascular, hormonal and physical health. Blood panel, DEXA, VO2 max, ECG, nutritionist, physiotherapist.

Cognitive & Performance · 3h Everything in Precision Health plus WAVi EEG brain age scan, VR cognitive testing, and sleep and recovery analysis.

LMI Core Longevity · 5h Full-day assessment across all 8 longevity pillars, biological age clock, genetic testing, CT calcium score, carotid and liver ultrasound, stress ECG, spirometry, skin check, bone density, Longevity Medicine Institute (LMI) Longevity Index Score.

LMI Fortis Longevity · 6h Everything in Core plus Full Body MRI, gut microbiome DNA analysis, comprehensive cancer screening, AI analytics, CGM, sleep tracking, and quarterly doctor reviews.

LMI Infinitum Longevity · 7h Everything in Fortis plus genetic cancer risk blood analysis, women's health assessment, home sleep study, regenerative consultation, private longevity chef, psychologist, neuroscientist, Platinum Concierge GP year-round, and dedicated health coach.

Yes. The Platinum Concierge Doctor service is included in Longevity Medicine Institute (LMI) Infinitum, providing direct access to LMI doctors throughout the entire year for any health issue that arises between formal assessments. Same-day consultations, direct doctor contact, prescriptions, specialist referrals, and continuous medical oversight, not just at review appointments, but whenever you need it. A Dedicated Health Coach is also included. Fortis includes structured 3, 6, and 9 month doctor-led reviews with re-testing.

Yes. Longevity Medicine Institute (LMI) offers corporate longevity programs tailored for organisations wanting to invest in the health and performance of their leadership teams and employees. Programs can be structured as group bookings, executive health days, or individual programs as a company benefit. Contact info@longevitymedicineinstitute.com or visit longevitymedicineinstitute.com/corporate-programs.

The WAVi EEG brain scan is a non-invasive brain health assessment that measures brainwave activity to provide a brain age estimate and five key cognitive performance metrics.
Results are interpreted alongside your APOE gene test for Alzheimer's risk, cognitive VR testing, and Trail Making Test.

Cognitive & Performance Core Fortis Infinitum

Biological age at Longevity Medicine Institute (LMI) is measured using a Biological Age Clock (Telomere Length analysis), providing your chronological age versus your true biological age, which reflects how your cells are actually functioning. A person aged 50 chronologically may have the biological markers of someone 10 years younger, or older. The biological age clock sits within the Chronic Disease Risk Reduction pillar and is tracked longitudinally across review appointments.

Core Fortis Infinitum

Yes. A Full Body MRI for early disease detection is included in Longevity Medicine Institute (LMI) Fortis and Infinitum, conducted at a specialist imaging centre coordinated by LMI and reviewed by a specialist radiologist before your program day. Completed 2-3 weeks before your in-clinic day at 9 Transvaal Ave, Double Bay, Sydney.

Fortis Infinitum Add-on available

Yes. Longevity Medicine Institute (LMI) offers two levels of cancer screening: Comprehensive Cancer Screening (Fortis and Infinitum) and Genetic Cancer Risk Blood Analysis (Infinitum only). Comprehensive Cancer Screening includes PSA testing and advanced cancer biomarkers, identifying early indicators before symptoms develop.

Genetic Cancer Risk Blood Analysis identifies inherited genetic variants linked to hereditary cancer risk, including breast, ovarian, colorectal, prostate, and pancreatic cancers.

Fortis - Cancer Screening + PSA Infinitum - + Genetic Cancer Risk

VO2 max, your maximum oxygen uptake during exercise, is one of the single strongest predictors of longevity and all-cause mortality. Longevity Medicine Institute (LMI) measures it through Cardiopulmonary Exercise Testing (CPET), included in every program. Every 1 MET increase in cardiorespiratory fitness is associated with roughly a 13% reduction in all-cause mortality risk. Your result directly informs your personalised exercise prescription.

All programs

Yes. Gut Microbiome DNA Analysis is included in Longevity Medicine Institute (LMI) Fortis and Infinitum under the Nutrition and Gut Microbiome pillar, and is also available as a standalone Blood Biomarker + Gut package. Advanced DNA sequencing maps your gut bacteria composition in detail, identifying imbalances, deficiencies, and opportunities for targeted nutritional intervention.

Fortis Infinitum Standalone available

Your Longevity Medicine Institute (LMI) program day is a full-day, concierge-style experience at 9 Transvaal Ave, Double Bay, Sydney, completing in one day what would otherwise require months of fragmented specialist appointments. Guided through a structured day including: specialist longevity doctor consultation, metabolic and fitness assessment, nutrition consultation, WAVi EEG brain age testing, VR cognitive assessment, DEXA scanning, VO2 max testing, cardiovascular testing, carotid and liver ultrasound, skin and hair health assessment, and emotional health review. Lunch is hosted as part of your program day. Your personalised Longevity Summary report is ready approximately two weeks after.

Two to three weeks before your program day, you complete blood tests, gut microbiome mapping (Fortis/Infinitum), Full Body MRI or CT calcium score where indicated, so your doctor arrives fully briefed. You also complete a pre-appointment health and lifestyle questionnaire. Blood tests are done at a nearby pathology clinic. The gut microbiome kit is completed at home.

Your Longevity Medicine Institute (LMI) care team is a fully integrated, in-house multidisciplinary team, led by Dr Adam Brown or Dr Jamie Addlestone, with specialists in nutrition, physiotherapy, cognitive health, psychology, and women's health all working from the same clinical picture. Depending on your program, your team may include: a specialist longevity doctor, clinical nutritionist, physiotherapist and exercise physiologist, clinical psychologist, women's health physician, and Georgina (patient coordinator). In Infinitum, Alexandra, LMI's private longevity chef, designs meals specifically around your biomarker results.

Your Longevity Medicine Institute (LMI) Longevity Summary is a comprehensive clinical report structured across all 8 Pillars of Longevity, delivered approximately two weeks after your program day, in three parts. Part 1 - Actions to be Taken: Longevity Pillars Traffic Light scores (1-10) across all 8 pillars, pending tests and priority actions.

Part 2 - Summary of Findings: Detailed findings across every test, including biological age, heart health, brain health, cancer detection, hormones, supplementation, exercise prescription, nutrition, gut microbiome, sleep, emotional health, and skin and hair health.

Part 3 - Appendix: Complete test results for your reference, accessible through LMI's secure online patient portal.

The first step is a free 15-minute discovery call with Georgina, Longevity Medicine Institute (LMI)'s patient coordinator and neuroscience graduate, with no obligation and no commitment. Book at longevitymedicineinstitute.com/schedule-a-call, email info@longevitymedicineinstitute.com, or call 0434 200 757. Dr Brown reviews every patient's case before their first appointment to ensure the assessment is tailored to their specific health history.

Fortis patients have structured 3, 6, and 9 month doctor reviews with re-testing included. Infinitum patients also have year-round Platinum Concierge GP access for any health issue between reviews. Longevity medicine is most powerful as a longitudinal practice. Your Traffic Light scores, biological age, and Longevity Medicine Institute (LMI) Longevity Index Score are tracked across every review, showing real biological change over time.

Yes. Longevity Medicine Institute (LMI) has a dedicated interstate and international patient pathway, with many patients travelling to Double Bay, Sydney for their program day, and Georgina managing all pre-appointment logistics. Virtual programs are also available with at-home diagnostics and remote consultations. Concierge GP support (Infinitum) is available virtually for remote patients year-round.

Longevity Medicine Institute (LMI) is located at 9 Transvaal Ave, Double Bay NSW 2028, easily accessible from Sydney's CBD, eastern suburbs, and North Shore. 0434 200 757 · info@longevitymedicineinstitute.com · longevitymedicineinstitute.com

Longevity Medicine Institute (LMI) is a private specialist medical practice. Some diagnostic components may attract Medicare rebates depending on your clinical situation, but LMI's programs sit primarily outside standard Medicare coverage. Our team can walk you through program costs and what may apply to your specific situation during your free discovery call.