FDA pushes to restrict synthetic opioid derived from kratom leaf The Washington PostRFK Jr. Announces Plan to Restrict Opioid-Like Kratom Product The New York TimesHealth officials warn of dangerous substance available in stores across the nation Fox NewsSecretary Kennedy, Deputy Secretary O’Neill, Commissioner Makary, and U.S. Senator Mullin to Host Press Conference on Measures to Safeguard American Public from Dangerous Opioid 7-OH HHS.govKratom 7-OH: What to know about the supplement dubbed "legal morphine" Axios