Kykeon (Ancient Greek:κυκεών,kykeȏn; fromκυκάω,kykáō; "to stir, to mix") was anAncient Greek drink of various descriptions. Some were made mainly of water, barley and naturally occurring substances. Others were made withwine andgrated cheese.[1] It is widely believed that kykeon usually refers to apsychoactive compounded brew, as in the case of theEleusinian Mysteries.[2] A kykeon was used at the climax of the Eleusinian Mysteries to break a sacred fast, but it is also mentioned as a favourite drink of Greek peasants.
Kykeon is mentioned inHomeric texts: theIliad describes it as consisting of Pramnianwine,barley, and gratedgoat's cheese.[3] In theOdyssey,Circe adds some honey and pours her magic potion into it.[4] In theHomeric Hymn toDemeter, the goddess refuses red wine but accepts kykeon made from water, barley, andpennyroyal.[5]
It was supposed to have digestive properties: InAristophanes'PeaceHermes recommends it to the hero who ate too much dry fruit and nuts.[6]
Aristocrats shunned it as a peasant drink:Theophrastus'Characters depicts a peasant who goes to theEcclesia drunk with kykeon.[7]
In an attempt to solve the mystery of how so many people over the span of two millennia could have consistently experienced revelatory states during the culminating ceremony of theEleusinian Mysteries, it has been posited that the barley used in the Eleusinian kykeon was parasitized byergot, and that the psychoactive properties of that fungus triggered the intense experiences alluded to by the participants at Eleusis.[8][2]
Discovery of fragments of ergot (fungi containing LSD-like psychedelic alkaloids) in a temple dedicated to the two Eleusinian goddesses excavated at the Mas Castellar site (Girona,Spain) provided some possible support for this theory. Ergot fragments were found inside a vase and within the dental calculus of a 25-year-old man, providing evidence of ergot being consumed.[9] This finding seems to support the hypothesis of ergot as an ingredient of the Eleusinian kykeon.