The tropical Asian tree kratom – a member of the same botanical family that has given us both coffee and quinine – is showing great potential for successfully treating a variety of serious afflictions, from stress to opioid withdrawal. Ironically – depending on dosage – it can act either as a stimulant or a sedative. The episode features an insightful interview with Dr. Christopher McCurdy, the leading authority on this extraordinary plant of the gods.

Show notes:

“About Christopher R McCurdy.” University of Florida College of Pharmacy, pharmacy.ufl.edu/profile/mccurdy-christopher/. Accessed 17 June 2025.

Grundmann, Oliver, et al. “Not All Kratom Is Equal: The Important Distinction between Native Leaf and Extract Products - Grundmann - 2024 - Addiction - Wiley Online Library.” Wiley Online Library, 9 Oct. 2023, onlinelibrary.wiley.com/doi/10.1111/add.16366.

Smith, Kirsten E., et al. “The Rise of Novel, Semi-Synthetic 7-Hydroxymitragynine Products.” Wiley Online Library, 3 Dec. 2024, onlinelibrary.wiley.com/doi/10.1111/add.16728.

Talesnik, Dana. “McCurdy Studies Whether Kratom Can Reduce Opioid Withdrawal, Ease Pain.” National Institutes of Health, U.S. Department of Health and Human Services, 23 June 2022, nihrecord.nih.gov/2022/06/24/mccurdy-studies-whether-kratom-can-reduce-opioid-withdrawal-ease-pain.