Key Findings:  The common food additive and CB2 agonist β-caryophyllene might have the potential to attenuate dopaminergic firing, quenching the reward and thus motivation associated with romantic love.
Type of Study:  Meta-analysis
Study Result:  Positive
Research Location(s):  Germany, Ghana, Italy, United Kingdom
Year of Pub:  2018
Cannabinoids Studied: 
Phytocannabinoid Source:  Not Applicable
Terpenes Studied:  ß-Caryophyllene
Receptors Studied:  CB2
Ligands Studied:  Dopamine
Citation:  Leonti M and Casu L. Ethnopharmacology of Love. Front Pharmacol. 2018; 9:567. doi: 10.3389/fphar.2018.00567
Authors:  Leonti M, Casu L