The U.S. Coast Guard said Tuesday that it was immediately banning kratom and related products for service members.
In a general order issued May 12, Deputy Commandant for Personnel Readiness Rear Adm. Charles Fosse said Coast Guard members may not ingest, possess, or distribute kratom or its psychoactive ingredients, mitragynine and 7-hydroxymitragynine.
Fosse did not say what prompted the servicewide order, writing only that drug abuse by Coast Guard members would “not be tolerated.” The Coast Guard did not respond to a request for additional information.
The order also banned psilocin, the active ingredient in hallucinogenic mushrooms. Psilocybin mushrooms are used recreationally as psychedelic drugs and are also being studied as treatments for conditions including depression and post-traumatic stress disorder.
Kratom is a plant grown in Southeast Asia. In the United States, it is not a federally controlled substance and is legal in 44 states, with some local restrictions. It is sold in vape shops, other retail stores, and online.
According to the Drug Enforcement Administration, kratom can be consumed in capsules, edibles, liquid shots, or tea. At low doses, it can produce alertness and energy; at higher doses, it can cause sedation and euphoria. The agency also linked kratom to addiction, liver damage, psychosis, and other illnesses.
Kratom had been on the Defense Department’s list of banned supplements since Dec. 31. In a memo issued last September, Under Secretary of Defense for Personnel and Readiness Anthony Tata wrote that it threatened combat readiness and national security.
“The department must remain vigilant in addressing emerging threats, including those that come from new products and sources,” Tata wrote.
U.S. troops are now screened for psilocin as part of regular drug testing. Kratom testing is not routine, but the Coast Guard memo said commands can request testing “when probable cause exists.”