Why Every Organ Has Its Own Biological Age

28 Jan 2026 · 30 min
Episode

28 Jan 2026 · 30 min

0:00

In this episode of the Peptides and Longevity podcast, host Michael McNeil interviews Dr. Jeffrey Gladden, a functional and anti‑aging physician. Dr. Gladden explains his clinic’s multi‑lens approach, which he calls the Life Energy Circle (psychospiritual health) and the Longevity Circle (hallmarks of aging). He argues that each organ has its own biological age and that comprehensive genetic, functional, metabolic, and biometric testing is needed to map a patient’s “mosaic” of ages. The conversation covers the interconnected hallmarks of aging (telomere shortening, mitochondrial dysfunction, senescent cells, inflammation) and how they create a self‑reinforcing decline. Dr. Gladden describes a layered regenerative toolbox—peptide stacks (CJC‑1295 + Ipamorelin, Tesamorelin, BPC‑157, TB‑500, thymosin, LL‑37, GHK‑CU), plasma‑pheresis with IgG reinfusion, stem‑cell‑derived exosomes, and experimental third‑ventricle stem‑cell reprogramming. He stresses balancing mTOR‑activating growth‑hormone peptides with AMPK‑activating interventions (fasting, metformin, berberine, specific peptides) to maintain autophagy. The interview also touches on personalized performance programming across decades, environmental design, and psychospiritual practices (breathwork, meditation, BrainTap, nasal peptide C‑Lanc) to optimize the nervous system. A case study of a genetically oxidative‑stress‑sensitive cyclist illustrates the need for individualized protocols. Dr. Gladden announces educational products—a book “100 Is the New 30”, an upcoming course, and the Longevity Wingman app—to democratize his methods. The episode ends with practical advice on how listeners can engage with his clinic and resources.

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