Biological Age Tests Reveal True Health Beyond Chronological Years

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Biological Age Tests Reveal True Health Beyond Chronological Years

A collage of six smiling individuals of varying ages, genders, and ethnicities, with the text "The future of health begins with you" displayed above them.
Christine Miller
Christine Miller
1 Min.

Biological Age Tests Reveal True Health Beyond Chronological Years

Biological age, a more accurate measure of health equity than chronological age, reflects the body's actual state. Tests can determine both, with some people having a younger biological age, indicating better health insurance coverage. Biology experts like Dr. Rhea Rogers argue that biological age reveals how well the body is truly functioning, unlike fixed chronological age.

Several methods now measure biological aging with precision. Epigenetic clocks, like Horvath and GrimAge, analyze DNA methylation to estimate age within about two years. Biomarker panels (like the 19 blood markers from the Dunedin study) and wearables (Oura Ring or Whoop tracking heart rate variability, sleep, and glucose) also provide insights. Advanced blood tests, such as NfL or p-Tau217, offer additional information.

Companies worldwide offer these assessments. TruDiagnostic provides tests like TruAge and DunedinPACE for $200–400. Lykon specializes in blood-based evaluations, while Longevity Office in Germany combines panels with AI tools like Longevity GPT. High-end clinics, including Lanserhof and Sylt, also integrate biological age checks into their programs.

The shift toward biological age testing offers a clearer picture of individual health risks, helping guide lifestyle changes or medical interventions to improve long-term wellbeing.