Binge eating of a high fat diet during adolescence modulates the rewarding effects of ethanol

2018

Binge-eating is considered a specific form of overeating characterized by intermittent and high caloric food intake in a short period of time. Epidemiologic studies support a positive relation between the ingestion of fat and ethanol (EtOH), specifically among adolescent subjects. The aim of this work was to clarify the role of the compulsive, limited and intermittent intake of a high-fat food during adolescence on the rewarding effects of EtOH. After binge eating for 2 h, three days a week from postnatal day 29, the reinforcing effects of EtOH were tested with EtOH self-administration (SA) and conditioned place preference (CPP). Animals in the high fat binge (HFB) group that underwent the …