Study: Mitragynine Stimulated and 7-Hydroxymitragynine Depressed Respiratory Activity in Rats
Disclaimer: Preclinical studies on compounds’ effects on test animals do not always demonstrate exactly how compounds will affect humans A new study in rats examined the respiratory effects of mitragyinine (MG), considered the main compound in most kratom leaves consumed by users, and 7-hydroxymitragyinine (7-HMG) that occurs in very trace amounts in dried kratom leaf …