The FDA announced last week that it plans to block U.S. shipments of a dietary supplement that's popular in New Hampshire.
The administration has issued an urgent warning about the herbal supplement kratom, saying it can be addictive and deadly. But former opioid users have said it’s helped them with recovery.
Morning Edition Host Rick Ganley spoke with state Sen. Martha Fuller Clark about kratom and its use in New Hampshire.
(Editor's note: this transcript has been edited lightly for clarity.)