According to Furst and Coe, the Intoxicating Enema

According to Furst and Coe, the intoxicating enema

A) is an excellent delivery system that can dramatically alter one's state of consciousness faster than oral ingestion with fewer negative side effects.
B) produces a more intense experience of the drug than does oral ingestion, but there are serious side effects and associated health concerns.
C) is about the same as a bio-delivery system as oral ingestion.
D) resembles the effect produced by an intravenous injection, but the rectal delivery system is associated with fertility problems.