What if the same symptoms we see in combat veterans — the broken sleep, the irritability, the brain fog — were already quietly spreading through the healthiest, highest-performing people you know?

In this episode of Health Longevity Secrets, Robert Lufkin MD sits down with Neil Markey — a former US Army Special Operations captain from the 75th Ranger Regiment turned McKinsey consultant, now the co-founder and CEO of Beckley Retreats and a Harvard Chan School student researching psychedelic-assisted integrated health. Neil walks us through his own journey out of post-combat trauma, the neuroscience of why psilocybin opens a rare window of neuroplasticity in the adult brain, and why he believes this work belongs upstream as preventative medicine for the well.

CHAPTERS:
00:00 — Introduction
02:34 — From Mathlete to 75th Ranger Regiment
02:50 — Iraq, WMDs, and the Pretense of War
03:16 — Two Afghanistan Tours as a Ranger Captain
07:14 — How Meditation Reached Him First
11:49 — The Peer Group Where Everyone Was Secretly Breaking
12:25 — Why the Environment Always Wins
15:15 — The Neuroplasticity Window Psychedelics Open
17:18 — Amanda Feilding and the Beckley Foundation
18:20 — Why Set and Setting Decide the Outcome
20:58 — The Fresh Snowfall Metaphor for the Brain
24:09 — Preventative Medicine for the Well, Not Just the Broken
32:18 — The Real Safety Profile of Psilocybin
33:27 — Beckley as a Public Benefit Corporation
39:38 — Bringing Rigor at Harvard Chan
40:12 — Jamaica, the Netherlands, and the US Legal Path
45:04 — A Green Beret's Son Finally Came to Him
46:34 — Why Awe Beats Burnout

KEY TAKEAWAYS:
• Psilocybin opens a measurable window of neuroplasticity in the adult brain
• Set, setting, and integration determine outcomes far more than the compound itself
• Psilocybin is non-toxic with low incident rates when used in controlled environments
• The "betterment of the well" use case may be as transformative as clinical treatment
• Oregon and Colorado have legalized supervised use; New Mexico and Massachusetts are next
• Chronic stress in high-performers replicates many PTSD-like symptoms
• Awe, empathy, and connection are measurable outcomes — and they beat burnout

STUDIES & SOURCES MENTIONED:

• Neil Markey — Beckley Retreats (use code LUFKIN for 10% off)
• Beckley Foundation — Amanda Feilding's psychedelic research institute
• Dr. Robin Carhart-Harris — UCSF Psychedelics Division
• Johns Hopkins Center for Psychedelic & Consciousness Research
• Oregon Psilocybin Services — first US regulated program
• JAMA Psychiatry meta-analysis on psilocybin for depression (2023)
• Harvard T.H. Chan School of Public Health

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