To support this hypothesis, we review studies of GLP-1 and GLP-1 receptor agonists in preclinical models of binge eating, studies of GLP-1 levels in individuals with BED or BN, and preliminary data of GLP-1 receptor agonists in humans with abnormal eating behavior.
Inclusion criteria were: 1) full text available in English; 2) published in a peerreviewed journal and using the following keywords: neurotransmitters (AgRP, BDNF, αMSH, NP Y, endocannabinoids, adiponectin, CCK, ghrelin, GLP-1, insulin, leptin, PP, PYY), hormones (FSH, LH, estrogen, progesterone, testosterone) and bulimia nervosa, eating disorders.