Knowledge Hub

Everything on longevity, prevention and diagnostics — in one place.

A structured index of all guides, landing pages and blog articles from YEARS: from check-up programs through cancer screening to biomarkers, nutrition, and current research.

Check-ups & Diagnostics

Comprehensive preventive programs and diagnostics across all ages and life stages.

From the Blog

Longevity Fundamentals

What longevity medicine is, which programs exist, what they cost, and their scientific foundations.

From the Blog

Cancer Screening & Early Detection

Modern cancer prevention methods from imaging to multi-cancer screening and liquid biopsy.

From the Blog

Nutrition & Lifestyle

Evidence-based nutrition, exercise, sleep and mental health as the foundation of long healthy years.

From the Blog

Biomarkers & Lab Values

Longevity Biomarkers for Performance & Recovery

You train regularly, watch your diet, and prioritize sleep. You feel good. But do you really know how capable your body is? How well it recovers? And what foundation you are laying today for a long…

Check-ups & Diagnostics

VO2 Max Testing & Performance Diagnostics for Longevity

The idea of sports medicine performance diagnostics is often associated with images of professional athletes pushing their limits on treadmills while wearing breathing masks. This image isn't wrong…

Check-ups & Diagnostics

What Does a Longevity Check-Up Actually Measure?

You feel healthy. Your last doctor's visit was a year or two ago, and everything was normal. You are in your mid-40s, professionally engaged, and occasionally find time for sports. So why consider a…

Comparisons & Alternatives

Oura Ring vs. Health Check: A Medical Comparison for 2026 | YEARS

An Oura Ring does not replace a medical check-up, and it is not built to. Wearables track trends continuously, sleep, heart rate variability and activity, on algorithms tested in clinical studies, but they cannot read your blood, your genes or your arteries. A clinical check-up measures exactly those, once, with diagnostic accuracy. The two answer different questions and are strongest used together.

Biomarkers & Lab Values

Constant Fatigue: 10 Lab Tests to Uncover the Potential Causes

Fatigue that persists beyond three months and does not lift after rest is clinically different from ordinary tiredness. Roughly 70% of cases trace back to lifestyle factors, but the organic causes a standard blood count misses are thyroid dysfunction, iron deficiency, silent inflammation and insulin resistance. Ten values give clarity, among them ferritin, TSH, hs-CRP, HbA1c, vitamin D, vitamin B12, cortisol and ApoB.

Biomarkers & Lab Values

The key biomarkers and what they reveal about your biological age, cardiovascular and metabolic health.

From the Blog

Comparisons & Alternatives

How do longevity providers compare? Transparent overview of programs, prices and scope.

From the Blog

Research & Evidence

Current studies and scientific foundations behind preventive medicine and longevity.

From the Blog

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