Boxing legend Mike Tyson has credited smoking psychedelic drug toad venom for his boxing comeback. Toad venom, also called Bufo, the God Molecule, or the Toad, is secreted from glands of the Bufo alvarius toad, also known as the Colorado River toad. 5-Meo-DMT is the active psychedelic ingredient in the venom. Its recreational consumption is illegal in US.