Canna~Fangled Abstracts A Conversion of Oral Cannabidiol to Delta9-Tetrahydrocannabinol Seems Not to Occur in Humans. Cannabis Cannabinoid Res. 2017 May 1;2(1):81-86. doi: 10.1089/can.2017.0009. eCollection 2017. Nahler G1, Grotenhermen F2, Zuardi…Freedom WaresMay 1, 2017