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Health Effects & Risks of Kratom, Opioids & Other Natural Occurring Medicines | Dr. Chris McCurdy by Scicomm Media

Health Effects & Risks of Kratom, Opioids & Other Natural Occurring Medicines | Dr. Chris McCurdy

from Huberman Lab

by Scicomm Media

Published: Mon Jul 21 2025

Show Notes

My guest is Dr. Chris McCurdy, PhD, FAAPS, professor of medicinal chemistry at the University of Florida and a world expert on the pharmacology of kratom and other plant-derived medicinal compounds. We discuss kratom’s wide-ranging effects, including its use for boosting energy, enhancing mood, managing pain and as a potential opioid substitute, while also explaining its critical safety concerns and addictive potential, especially for kratom-derived/isolate products. We also discuss plant-based compounds more generally for their potential benefits and risks. Dr. McCurdy offers a balanced perspective on kratom and other plant-based and naturally occurring medicinal compounds, highlighting and contrasting their promise for human health with potential serious risks.

Read the episode show notes at hubermanlab.com.

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Timestamps

Chris McCurdy

Kratom (Mitragyna speciosa), Origin, Effects, Low vs High Doses

Sponsors: David Protein & Eight Sleep

Kratom, Traditional Use vs Commercial Kratom Products, Absorption

Kratom Products, Serving Size, Kids; Semi-Synthetics; Tool: Understand Kratom Product Labels

Kratom Products & Various Desired Effects; Physical Dependence

Different Kratom Usage Patterns, Opioid Dependence

Alkaloid Compounds, Nitrogen, Nicotine; Animals & Self-Experimentation

Sponsors: AG1 & ROKA

Medicine Development, Disconnection from Nature, Product Concentrations

Alkaloids & Natural Products, Opium Poppy, Coca Leaf, Tool: Kratom Leaf vs Extracts (Kratom-Derived/Kratom Isolates)

Is It Safe for Kids to Consume Kratom Products?

Kratom, Energy, Mood & Pain Management, Dose; Caffeine

Respiratory Depression & Kratom Products

Sponsor: Function

Kratom Leaf vs Derivatives, FDA Regulations, Usage Guidelines

Kratom, Alcohol Consumption, Respiratory Failure?

Kratom Alkaloids, Mood & Stimulant Effects, Multiple Pathways for Pain Relief

Plant Alkaloids & Chemical Defense, Kratom & Antifungal Alkaloids; Geckos

White, Red & Brown Vein Kratom, Leaf Processing; Terpenes

Kratom as an Anti-Depressant?; Discontinuing Kratom Use, Opioid Use

Kratom, Drug Interactions & Seizure, Opioids

Cacao Beans, Chocolate

Coca-Cola, Coca Plant & Cocaine, History of Soft Drinks

Career Journey, Pharmacy, Chemistry & Education, Lobelia

Nicotine; Natural Products & Career Journey, Salvia divinorum, Kratom

Zero-Cost Support, YouTube, Spotify & Apple Follow & Reviews, Sponsors, YouTube Feedback, Protocols Book, Social Media, Neural Network Newsletter

Disclaimer & Disclosures

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Health Effects & Risks of Kratom, Opioids & Other Natural Occurring Medicines | Dr. Chris McCurdy | Podcst