Last year, nearly 70% of all U.S. overdose deaths were attributed to illegally manufactured fentanyls (IMFs). One of those was carfentanil, which is said to be 100 times more potent, the CDC ...
So what are opioids? Originally, they came from the sap of the poppy plant - which has been used for thousands of years both recreationally and to treat pain. Morphine and heroin are opioids.