Kratom under the microscope: first safety data in recreational opioid users
Knowledge-focused
Completed
This study looked at how safe kratom is and how the body processes it in healthy adults who have used opioids recreationally. 40 participants received single rising doses of kratom to monitor side effects and drug levels. The goal was to gather basic safety information, not to tr…
Phase: PHASE1 • Sponsor: Altasciences Company Inc. • Aim: Knowledge-focused
Last updated Jun 11, 2026 11:57 UTC