Hallmarks of Aging Part 1 - Aging at the cellular level...and zombie cells?! Oh my!

Ever wonder why we age... at the cellular level? Have you ever heard of "zombie cells"? Well, you should, because they’re currently throwing a party inside your body—and they didn't invite you.This week, Dr. Mark and Dr. Alan kick off a brand-new series breaking down the 12 Hallmarks of Aging—the definitive, science-backed framework researchers use to decode how and why our bodies change over time. Think of it as the ultimate user manual for your biology.In Part 1, the docs unpack the first three culprits behind cellular aging:Genomic Instability: The biological "typos" and DNA damage that quietly pile up over the years.Telomere Attrition: The fraying and shortening of your chromosomes' protective end caps (think of them like the plastic tips on your shoelaces).Epigenetic Alterations: How your daily lifestyle signals actually dial your gene expression up or down.PLUS: They reveal the surprising, heavy-hitting role muscle plays in putting the brakes on all three. (Spoiler alert: strength training isn't just for aesthetics anymore; it’s cellular health insurance.)Oh, and the cellular clock isn't the only thing hitting major milestones. Dr. Alan officially walked the stage for his doctorate this week! Drop a comment to say congrats, Dr. Jones! 🎓🎉