The Longevity Playbook: What Elite Health Screening Actually Measures

Longevity medicine — once the domain of a narrow fringe — has become mainstream science. Elite sports organisations, high-performance executives, and longevity clinics in Switzerland, London, and Dubai are increasingly converging on a shared evidence base: comprehensive, regular biomarker testing as the foundation of individualised health optimisation.

What the evidence-based longevity protocol actually measures

Cardiovascular: ApoB and Lp(a) over LDL-C. Coronary artery disease — the leading cause of death globally — is driven by atherogenic particle count, not cholesterol mass. ApoB is the most accurate measure of atherogenic burden; Lp(a) captures the genetic risk component that statin therapy cannot address.

Metabolic: HOMA-IR and fasting insulin over HbA1c. Insulin resistance precedes metabolic disease by years. HbA1c is a lagging indicator. HOMA-IR is the leading indicator that allows intervention before damage occurs.

Hormonal: Full axis testing — not just TSH. Testosterone, free and total. IGF-1, which reflects growth hormone axis function and is one of the strongest predictors of body composition, bone density, and cognitive function in ageing populations. Cortisol and DHEA-S, which together characterise the catabolic/anabolic balance.

Inflammatory: hsCRP and IL-6. The primary drivers of biological ageing at the cellular level are inflammation and oxidative stress. These markers quantify the former.

Nutritional: Vitamin D, B12, ferritin, zinc, magnesium, selenium, and Omega-3 Index. Micronutrient depletion is pervasive, underrecognised, and directly reversible. The Omega-3 Index — the ratio of EPA + DHA in red blood cell membranes — is one of the most underutilised predictive markers in longevity medicine.

The Swiss advantage

Switzerland offers something unique in the longevity health space: ISO 15189-accredited laboratory infrastructure, GDPR-compliant data management, and a medical culture built on precision and discretion. Aeonix is designed to make this infrastructure accessible to individuals who understand its value.

Biological age is not destiny. But you cannot manage what you do not measure.