i will repeat myself again. you have to realize what a demon is. it is something that corrupts spirit and is harmful to flesh. of course parasites and chemicals are part of demonology. this isnt making things up, like the stupid christians do. these are very real things. why do you think they call it demon rum? anything going into the body and causing damage, bad behaviour, loss of control(addiction) or other defilements/degeneracies are demons. people usually love their demons.