Kratom

This book is the first serious publication on this psychoactive plant, which has been used as medicine in Southeast Asia for thousands of years, can be helpful in opioid addiction, and remains legal in German-speaking countries. The kratom tree, botanically known as Mitragyna speciosa, whose leaves contain psychotropic substances, is found in Southeast Asia and has a long history as a recreational drug and entheogen. Its pharmacological effects can be described as classically paradoxical, as kratom can produce either sedative or stimulating effects depending on the dose, set, and setting. The book includes a comprehensive cultural history of kratom use, safer-use guidelines, information on various Mitragyna species and relatives, trip reports, and literature references.