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GLP-1 RECEPTOR AGONISTS PRESCRIBED TO OVER 15 MILLION AMERICANS AS OF 2025EPIGENETIC CLOCKS NOW VALIDATED ACROSS 17 DISTINCT HUMAN TISSUE TYPESFGF21 GENE THERAPY EXTENDED MEDIAN MOUSE LIFESPAN BY 20% IN LATE-LIFE DELIVERYSENESCENT CELLS ACCUMULATE EXPONENTIALLY AFTER AGE 60 IN MOST TISSUESBPC-157 HAS BEEN CITED IN OVER 120 PUBLISHED PEER-REVIEWED STUDIESRETATRUTIDE PRODUCED MEAN BODY WEIGHT REDUCTION EXCEEDING 24% IN PHASE 2 TRIALSNAD+ LEVELS DECLINE ROUGHLY 50% BETWEEN AGES 40 AND 60TELOMERE LENGTH DECREASES APPROXIMATELY 25–27 BASE PAIRS PER YEAR ON AVERAGE GLP-1 RECEPTOR AGONISTS PRESCRIBED TO OVER 15 MILLION AMERICANS AS OF 2025EPIGENETIC CLOCKS NOW VALIDATED ACROSS 17 DISTINCT HUMAN TISSUE TYPESFGF21 GENE THERAPY EXTENDED MEDIAN MOUSE LIFESPAN BY 20% IN LATE-LIFE DELIVERYSENESCENT CELLS ACCUMULATE EXPONENTIALLY AFTER AGE 60 IN MOST TISSUESBPC-157 HAS BEEN CITED IN OVER 120 PUBLISHED PEER-REVIEWED STUDIESRETATRUTIDE PRODUCED MEAN BODY WEIGHT REDUCTION EXCEEDING 24% IN PHASE 2 TRIALSNAD+ LEVELS DECLINE ROUGHLY 50% BETWEEN AGES 40 AND 60TELOMERE LENGTH DECREASES APPROXIMATELY 25–27 BASE PAIRS PER YEAR ON AVERAGE

Last updated June 28, 2026 — I read this morning's peptide research and picked the items that mattered. Fresh brief tomorrow.

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