Ketamine & Cocaine: Ranking Drugs for Longevity (Part 1) ...

What this episode covers

Can doing lines help you live longer? That depends on what you’re taking. In this three-part series, I’m ranking drugs based on their ties to longevity, starting with ketamine and cocaine. I tested ketamine on myself to study its impacts on the brain — here’s what we found. Study Links: Ketamine’s Effects on Epigenetic Age Extending Ketamine’s Therapeutic Window Ibogaine Therapy for PTSD Hosts: Bryan Johnson: Blueprint Founder Kate Tolo: Blueprint Co-Founder Dr. Mike Mallin: Lead Physician for Bryan Johnson Connect: X: https://x.com/bryan_johnson YouTube: https://www.youtube.com/@BryanJohnson Instagram: https://www.instagram.com/bryanjohnson TikTok: https://www.tiktok.com/@_bryan_johnson_ Chapters: 00:00 - Introduction 03:14 - Social Norms Around Drugs 08:59 - Psychedelics as Therapy: Overview 10:20 - Cocaine 17:15 - Fentanyl Dangers 23:27 - Ketamine: Brain Impacts + Longevity 41:29 - Measuring The Impacts of Psychedelics 47:51 - Longevity Rankings: Cocaine + Ketamine

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How long is this episode of Bryan Johnson Podcast?

This episode is 50 minutes long.

When was this Bryan Johnson Podcast episode published?

This episode was published on September 4, 2025.

What is this episode about?

Can doing lines help you live longer? That depends on what you’re taking. In this three-part series, I’m ranking drugs based on their ties to longevity, starting with ketamine and cocaine. I tested ketamine on myself to study its impacts on the...

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