This Groundbreaking FDA-Approved Study Will Use Marijuana Produced by a U.S. Company

CTPharma, a Connecticut company that supplies cannabis products to dispensaries under that state's medical marijuana program, recently announced that it is collaborating with researchers at Yale University on a federally approved study of CBD and THC as treatments for pain and stress. This appears to be the first time that the Food and Drug Administration (FDA) has signed off on a medical study involving U.S.-grown cannabis from a source other than the National Institute on Drug Abuse (NIDA), heretofore the only legal supplier of marijuana for research in this country....