Mar 29, 2026EpigeneticsWhat Really Drives Biological Aging? Smoking, Diet, and SESA closer look at biological aging clocks: smoking dominates GrimAge, diet and metabolic health matter, and neighborhood stress may shape aging too.grimagedunedinpacedna methylationbiological agingRead article →
Mar 29, 2026EpigeneticsCan Epigenetic Clocks Flag Frailty Before It Starts?DunedinPACE may track frailty risk from midlife, but meta-analysis favors GrimAge and no epigenetic clock is ready for clinical frailty prediction.dunedinpacegrimageepigenetic clocksfrailty predictionRead article →
Mar 12, 2026EpigeneticsVolunteering and Epigenetic Aging: A Promising LinkDoes volunteering slow biological aging? Older-adult studies link social purpose to favorable epigenetic clocks, but causation remains unproven so far.epigenetic clocksdna methylationbiological agingphenoageRead article →
Mar 12, 2026Aging BiomarkersHistone Clocks Could Track Age Across Species—But It’s EarlyHistone modification clocks may estimate age even in species without DNA methylation. Here's what a 2026 study found—and why validation comes first.dna methylationhistone modificationsbiological agingepigeneticsRead article →