Epigenetic Clocks: How to See If Your Body Is Aging Faster Than You

Your birth certificate measures chronological time, but epigenetic clocks read the molecular speed at which your body is aging. In this video, we break down DNA methylation testing at CpG genome sites, compare 1st generation (Horvath), 2nd generation (GrimAge), and 3rd generation (DunedinPACE) clocks, examine Dr. Kara Fitzgerald's 2021 trial (-3.23 years in 8 weeks), reveal the lab noise frequency trap, and give you a 5-step protocol to slow your speed of aging. ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ ⏱️ TIMESTAMPS: 0:00 — Introduction & The DNA Speedometer 1:15 — Epigenetics 101: DNA Hardware vs Epigenetic Software 2:30 — What Is DNA Methylation & CpG Sites? 3:45 — Dr. Steve Horvath's 2013 Pan-Tissue Clock 5:00 — 1st Gen vs 2nd Gen (GrimAge & PhenoAge) 6:15 — 3rd Gen DunedinPACE: The Speedometer Metric 7:30 — The 2021 Trial: Reversing Age in 8 Weeks 8:45 — Methyl Donors & Epigenetic Supplements 9:30 — Testing Traps: Lab Noise & Testing Frequency 10:30 — 5-Step Biological Age Tracking Protocol ━━━━━━━━━━━━━━━━━━━━━━━━━━━━━━ ⚠️ DISCLAIMER: This video is for educational purposes only. DNA methylation clocks measure biological aging trends and disease risk profiles. Small variations between tests can be caused by lab technical noise. Always consult a physician before starting new supplement or lifestyle protocols.