Open AccessExposure to female fertility pheromones influences men’s drinking.
Author(s) -
Robin Tan,
Mark S. Goldman
Publication year - 2015
Publication title -
experimental and clinical psychopharmacology
Language(s) - Uncategorized
Resource type - Journals
SCImago Journal Rank - 1.066
H-Index - 92
eISSN - 1936-2293
pISSN - 1064-1297
DOI - 10.1037/pha0000016
Subject(s) - sex pheromone , alcohol consumption , psychology , sexual behavior , mating , alcohol , pheromone , cued speech , fertility , developmental psychology , social psychology , medicine , biology , cognitive psychology , population , environmental health , ecology , biochemistry , genetics
Research has shown that humans consciously use alcohol to encourage sexual activity. In the current study, we investigated whether decision making about alcohol use and sex can be cued outside of awareness by recently revealed sexual signaling mechanisms. Specifically, we examined if males exposed without their knowledge to pheromones emitted by fertile females would increase their alcohol consumption, presumably via neurobehavioral information pathways that link alcohol to sex and mating. We found that men who smelled a T-shirt worn by a fertile female drank significantly more (nonalcoholic) beer, and exhibited significantly greater approach behavior toward female cues, than those who smelled a T-shirt worn by a nonfertile female. These findings reveal previously unknown influences on human alcohol consumption, augment the research base for pheromone cuing of sexual behavior in humans, and raise the possibility that other, as yet unknown, pathways of behavioral influence may be operating hidden from view.