The Longevity Doctor clinic, led by anti-ageing specialist Dr Philip Borg, conducts over 150 biomarker assays, a Trudiagnostic Biological Age test, DEXA scans and VO₂ max evaluation. Integrating metabolic monitoring, body composition and fitness profiling, the clinic formulates personalized preventive and training protocols to optimize healthspan and mitigate age-related risks.
Key points
Over 150 blood biomarkers and a Trudiagnostic Biological Age assay quantify cellular ageing relative to chronological age.
Continuous glucose monitoring and VO₂ max testing evaluate metabolic and cardiovascular fitness for personalized health profiling.
Full-body DEXA scans and ultrasound screenings assess organ health and bone density, guiding targeted resistance training to improve muscle mass and longevity.
Why it matters:
Data-driven longevity assessments create a paradigm shift toward preventive, personalized health interventions that slow biological ageing and reduce disease burden.
Q&A
What is biological age?
How does the Trudiagnostic Biological Age test work?
Why is muscle mass important for longevity?
What role does continuous glucose monitoring play?
How often should one repeat a longevity assessment?
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Academy
Biological Age: Measuring Your True Age
Biological age is an estimate of how fast your body is aging at the cellular level, which may differ from your calendar age. Researchers compare molecules such as DNA methylation patterns, proteins and metabolites to healthy reference ranges to calculate a biological age score. This score helps identify early signs of accelerated ageing and tailor preventive strategies to support long-term health.
Key Biomarkers in Longevity Science
Longevity scientists track various biomarkers to understand ageing processes. Common examples include:
- DNA Methylation Clocks: Patterns of chemical modifications on DNA that change predictably with age; used to estimate epigenetic age.
- Protein and Metabolite Panels: Levels of specific proteins, lipids and small molecules that reflect organ function, inflammation and metabolic health.
- Glycan Analysis: Sugar modifications on proteins that correlate with immune function and disease risk.
Diagnostic Tests and Scans
Clinics offer a range of assessments to gather biomarker data:
- Blood Panels measure hundreds of biomarkers, such as iron levels, liver enzymes, hormone profiles and inflammatory markers.
- Body Composition Scans (DEXA) evaluate muscle mass, fat distribution and bone density to assess frailty risk.
- Continuous Glucose Monitoring tracks blood sugar fluctuations for two weeks to evaluate insulin sensitivity and metabolic health.
- VO₂ Max Testing measures oxygen uptake during exercise to determine cardiovascular fitness.
Preventive Longevity Interventions
Based on diagnostic results, personalized interventions aim to slow ageing and prevent disease:
- Targeted Exercise Programs: Strength training twice weekly builds muscle mass and supports metabolic health.
- Optimized Nutrition Plans: Anti-inflammatory diets, micronutrient optimization and periodic fasting protocols to support cellular repair.
- Supplementation: Evidence-based vitamins, minerals or compounds such as omega-3s, vitamin D and antioxidants.
- Periodic Screening: Early detection of risk factors for cancer, heart disease or osteoporosis through routine imaging and lab tests.
Interpreting Biomarker Results
Interpreting outcomes requires comparing individual values to population norms and risk thresholds. Scores above or below ideal ranges guide clinicians to focus on specific organ systems, inflammatory pathways or metabolic processes. For example, elevated ferritin may indicate iron overload or inflammation, prompting dietary adjustments or additional screening. A higher biological age score suggests accelerated ageing and can motivate targeted lifestyle modifications.
Case Study Example
In one case, a 38-year-old participant underwent a Trudiagnostic Biological Age test and received a score of 30. This result confirmed effective past lifestyle choices but revealed low muscle strength and insulin sensitivity risks. By adopting a personalized resistance training regime and optimizing dietary protein, the participant improved VO₂ max and muscle mass within two months, demonstrating the power of data-driven interventions.
Lifestyle Factors for Longevity
Beyond lab testing, everyday habits influence ageing:
- Sleep Quality: Consistent, restorative sleep supports hormone regulation, memory and immune function.
- Stress Management: Practices like mindfulness, meditation or social engagement reduce the harmful effects of chronic stress.
- Environmental Exposures: Minimizing pollution, noise and toxin exposure helps protect cardiovascular and cognitive health.
Next Steps
To apply these principles, consider scheduling a health MOT that includes biomarker testing, fitness assessment and personalized planning. Small, consistent changes informed by data can significantly improve healthspan and resilience against age-related disease.
