Testing and Diagnostics

Testing and Diagnostics Library

Every article, presentation, spotlight, and news item we've tagged to Testing and Diagnostics.

Showing 1–7 of 7

ArticleJan 23, 2026

How Old Is Your Body, Really? Epigenetics Offers Answers

Your cells might be aging faster than your calendar. New epigenetic tests decode DNA methylation patterns across 900,000+ markers to reveal your true biological age—even pinpointing which organs age fastest.

PresentationFeb 7, 2026

Epigenetic Age Testing: Your True Biological Clock

Discover how epigenetic testing reveals your true biological age versus chronological age with Ryan Smith, founder of TruDiagnostic. Learn how DNA methylation patterns can predict health outcomes with 92% accuracy and track the effectiveness of longevity interventions in real-time. Smith reveals how aging is the #1 risk factor for chronic disease—10x more significant than smoking or obesity—and demonstrates how epigenetic clocks can measure biological aging from a single drop of blood, providing over 100 biomarkers to optimize your health span.

ArticleJan 23, 2026

Telomere Length: The Cellular Clock You Can Actually Influence

Scientists have discovered how to rebuild your cells' protective caps—telomeres—that shorten with age. New research shows telomerase activation can reduce inflammation by 62% and measurably reverse cellular aging markers.

ArticleFeb 4, 2026

Methylation: The Master Switch Most People Never Test

Methylation controls over one billion cellular reactions per second, affecting everything from energy to mood to aging. Understanding your unique methylation genetics could be the missing piece in your optimization journey.

PresentationMay 10, 2026

Rewriting Your DNA: The Epigenetics of Longevity

Dr. Melissa Petersen, founder of the Human Longevity Institute, demystifies epigenetics and reveals how your DNA is not your destiny—it's your potential. Through personal storytelling and accessible science, she explains methylation, biological age testing, and the concept of the longevity escape velocity. Discover how the quality of inputs—from thoughts to foods to relationships—directly communicates with your DNA, either repressing or expressing your innate potential. With her biological age at 42 despite being chronologically 52, Dr. Petersen demonstrates that aging is optional, not inevitable.

ArticleFeb 11, 2026

Bone Density: The Longevity Metric Most People Ignore Until It's Too Late

Bone density declines silently for decades before a fracture ever occurs. Radiation-free REMS technology offers a precise, accessible way to measure both bone density and microarchitecture, turning skeletal health from something abstract into something you can actively manage.

PresentationFeb 9, 2026

Telomeres and Longevity: The Science of Cellular Resilience

Discover the cutting-edge science behind telomeres—the protective DNA caps that determine cellular aging and lifespan. Sebastian Conti from T.A. Sciences reveals how these molecular timekeepers influence longevity and explores evidence-based strategies to support telomere health. From understanding the latest research on telomere biology to practical interventions that may slow cellular aging, this session provides actionable insights for health optimization. Learn why telomeres are considered the holy grail of aging research and how you can potentially influence your own cellular clock for enhanced healthspan and longevity.