Oxytocin and love: Myths, metaphors and mysteries.

Abstract

Oxytocin is a peptide molecule with a multitude of physiological and behavioral functions. Based on its association with reproduction - including social bonding, sexual behavior, birth and maternal behavior - oxytocin also has been called "the love hormone." This essay specifically examines association and parallels between oxytocin and love. However, many myths and gaps in knowledge remain concerning both. A few of these are described here and we hypothesize that the potential benefits of both love and oxytocin may be better understood in light of interactions with more ancient systems, including specifically vasopressin and the immune system. Oxytocin is anti-inflammatory and is associated with recently evolved, social solutions to a variety of challenges necessary for mammalian survival and reproduction. The shared functions of oxytocin and love have profound implications for health and longevity, including the prevention and treatment of excess inflammation and related disorders, especially those occurring in early life and during periods of chronic threat or disease.

• Authors: C Sue Carter
• Journal: Comprehensive psychoneuroendocrinology (Compr Psychoneuroendocrinol) Vol. 9 Pg. 100107 (Feb 2022) ISSN: 2666-4976 [Electronic] England
• PMID: 35755926 (Publication Type: Journal Article, Review)
• Copyright: © 2021 The Author.