This article explores those differences in depth—covering origin, chemistry, pharmacology, effects, and legal status—while ...

The U.S. Food and Drug Administration sent letters to seven companies that sell opioid alternative products containing ...

Mitragyna speciosa, commonly known as kratom, is a tropical plant of the Rubiaceae family, native to Thailand, Indonesia, and ...

Mitragyna speciosa, also known as kratom, is a tropical tree that stems in Southeast Asia. It is a cash crop in many countries like Malaysia, Indonesia, Thailand, Papua New Guinea, and the Philippines ...

For recreational drug users looking for an opioidlike high without the legal problems of heroin, fentanyl, and oxycodone, the Southeast Asian plant called kratom (Mitragyna speciosa) has provided ...