The Trial of Epigenetic Aging Clocks ⏰: ⏳ Promise, Proof & Pitfalls

⏳ Can we measure aging before disease arrives? A fascinating Nature Medicine analysis puts epigenetic aging clocks to the test. Across 51 intervention studies and 3,128 blood samples , reliable next-generation clocks—particularly DunedinPACE and PCGrimAge —were the most responsive. 🧬 Pharmacologic interventions generated especially strong signals. Responsiveness of epigenetic aging biomarkers to…