Oxytocin Keeps Attached Men Away From Hot Women, University of Bonn Study

Published: Nov 16, 2012

Men in committed relationships choose to keep a greater distance between themselves and an unknown woman they find attractive when given the hormone oxytocin, according to new research in the November 14 issue of The Journal of Neuroscience. The findings suggest oxytocin may help promote fidelity within monogamous relationships.

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