Why Biological Age Tests May Be Modern Snake Oil
Direct-to-consumer biological age tests promise health insights but may deliver misleading results that confuse more than clarify.
20 articles
Direct-to-consumer biological age tests promise health insights but may deliver misleading results that confuse more than clarify.
New podcast episodes explore how AI analyzes blood biomarkers like proteomics and DNA methylation to predict health risks and biological aging.
Dr. Steve Horvath explains how epigenetic clocks measure biological aging and predict healthspan better than chronological age.
Deep dive into epigenetic aging clocks, what they actually measure, and whether improving scores translates to better health outcomes.
Yale researcher who developed PhenoAge discusses epigenetic aging clocks and interventions that could slow biological aging processes.
The creator of epigenetic aging clocks breaks down which interventions—omega-3s, multivitamins, vegetables—reliably shift your biological age.
Stanford researcher reveals how exercise, fasting, and sunlight trigger youthful blood proteins that rejuvenate aging organs.
Dr. Uri Alon uses a simple village model to reframe aging as a balance between damage accumulation and cleanup capacity.
Board-certified reproductive endocrinologist reveals how fertility testing provides powerful insights into overall health and aging.
New mitochondrial testing technology helps optimize your health interventions based on cellular function data.
Researchers explore how eliminating senescent cells could revolutionize longevity medicine and healthy aging.
Dr. Sinclair explains the cellular mechanisms of aging and shares practical strategies to activate your body's natural longevity pathways.
Most genetic tests are probabilistic, not deterministic. Attia explains when DNA data truly changes decisions and when it just adds noise.
Dr. Bill Harris reveals how measuring omega-3 levels in red blood cells may predict longevity and transform cardiovascular health.
Dr. Michael Snyder reveals how continuous glucose monitors and smartwatches can detect illness onset and optimize metabolic health.

Practical longevity strategies across decades of life, from DEXA interpretation to mTOR concerns with high protein intake.
Two leading entrepreneurs discuss breakthrough health technologies and precision medicine tools that can extend lifespan today.
Recent podcasts cover sunlight's metabolic benefits and vitamin D's impact on biological aging clocks from Nature studies.
Biotech company reports positive preliminary results from clinical trial testing cellular rejuvenation therapy targeting aging cells.
Dr. Benjamin Levine reveals the specific exercise protocol that can turn back the clock on cardiovascular aging by two decades.