Longevity Medicine
8th Sense’s Longevity Medicine approach builds on Functional Medicine fundamentals, metabolic health, nutrition, sleep, and adds epigenetic biological-age testing (TruAge) to guide personalised, evidence-based interventions.
Longevity Medicine is not simply about living longer. It is about extending healthspan—the years we remain healthy, active, cognitively well and independent.
The strongest evidence for healthy aging continues to support the fundamentals: good metabolic health, optimal nutrition, regular physical activity and preservation of muscle, restorative sleep, healthy body composition, avoidance of harmful exposures, psychological well-being and social connection.
These are also central pillars of a comprehensive Functional Medicine approach.
The Foundation Comes Before Biohacking
Longevity Medicine is rapidly evolving, with increasing interest in biohacking, advanced diagnostics, supplements, peptides, regenerative therapies and new technologies.
Some are scientifically promising, while evidence for others is still developing.
Importantly, advanced interventions cannot compensate for neglected foundations of health. Optimising biomarkers while ignoring insulin resistance, poor nutrition, physical inactivity, muscle loss, inadequate sleep, smoking, excessive alcohol or chronic stress is unlikely to produce optimal healthspan.
The scientifically sound approach is therefore to establish the foundations first and selectively add advanced longevity interventions when supported by evidence, safety and individual clinical circumstances.
Biological Age: Looking Beyond Your Birthday
Chronological age tells us how many years we have lived. Biological-age biomarkers attempt to estimate aspects of how our bodies are aging biologically.
One of the most extensively researched approaches uses DNA methylation—epigenetic changes associated with aging. Certain measures of accelerated biological aging have been associated with morbidity, disability and mortality.
Dr Sly Nedic and 8th Sense offer TruAge™ Test—TruDiagnostic™ epigenetic biological-age testing as an additional tool within a comprehensive Functional and Longevity Medicine assessment.
The objective is not simply to obtain an “age number,” but to identify potentially modifiable factors influencing health and aging.
Functional Medicine is Foundational to Longevity Medicine
The science of longevity is advancing rapidly, but the fundamentals remain essential.
Measure biological aging. Identify risk early. Optimise the foundations. Personalise interventions. Add emerging longevity therapies when evidence and safety support their use.
That is the essence of scientifically grounded healthy aging.
FAQ
Chronological age is the number of years you have lived. Biological-age biomarkers estimate aspects of biological aging using measurable changes associated with the aging process.
TruAge uses DNA-methylation data, part of the rapidly developing science of epigenetic aging. These biomarkers can provide information beyond chronological age but should always be interpreted within the broader clinical picture.
Yes. Biological-age estimates may be younger or older than chronological age. Research has associated some measures of accelerated biological aging with poorer health outcomes.
No intervention replaces the fundamentals. Exercise, muscle preservation, metabolic health, nutrition, sleep, healthy body composition and other established lifestyle factors have substantially stronger evidence for healthspan than many emerging longevity interventions.
Because many of the most evidence-supported determinants of healthy aging—metabolic health, nutrition, physical activity, sleep, body composition and management of individual risk factors—are already central to Functional Medicine.
Advanced longevity testing and emerging interventions can then be incorporated selectively and appropriately.
The foundation comes first. Innovation builds on it.
*Disclaimer: Treatment results will vary on a patient to patient basis. No guarantees can be made.
