Binge-eating precursors in children and adolescents : neurodevelopment, and the potential contribution of ultra-processed foods
Via, Esther (Institut de Recerca Sant Joan de Déu)
Contreras Rodríguez, Oren (Universitat Autònoma de Barcelona. Departament de Psiquiatria i de Medicina Legal)

Data:	2023
Descripció:	20 pàg.
Resum:	Binge-eating disorder (BED) is a highly prevalent disorder. Subthreshold BED conditions (sBED) are even more frequent in youth, but their significance regarding BED etiology and long-term prognosis is unclear. A better understanding of brain findings associated with BED and sBED, in the context of critical periods for neurodevelopment, is relevant to answer such questions. The present narrative review starts from the knowledge of the development of emotional self-regulation in youth, and the brain circuits supporting emotion-regulation and eating behaviour. Next, neuroimaging studies with sBED and BED samples will be reviewed, and their brain-circuitry overlap will be examined. Deficits in inhibition control systems are observed to precede, and hyperactivity of reward regions to characterize, sBED, with overlapping findings in BED. The imbalance between reward/inhibition systems, and the implication of interoception/homeostatic processing brain systems should be further examined. Recent knowledge of the potential impact that the high consumption of ultra-processed foods in paediatric samples may have on these sBED/BED-associated brain systems is then discussed. There is a need to identify, early on, those sBED individuals at risk of developing BED at neurodevelopmental stages when there is a great possibility of prevention. However, more neuroimaging studies with sBED/BED pediatric samples are needed.
Ajuts:	Instituto de Salud Carlos III CP20/00165 Instituto de Salud Carlos III PI22/00655 Instituto de Salud Carlos III PI22/00645
Drets:	Aquest document està subjecte a una llicència d'ús Creative Commons. Es permet la reproducció total o parcial, la distribució, la comunicació pública de l'obra i la creació d'obres derivades, fins i tot amb finalitats comercials, sempre i quan es reconegui l'autoria de l'obra original.
Llengua:	Anglès
Document:	Article ; recerca ; Versió publicada
Matèria:	Binge eating ; Emotional eating ; Ultra-processed food ; Reward ; Inhibition ; MRI ; Children ; Adolescents
Publicat a:	Nutrients, Vol. 15 Núm. 13 (2023) , art. 2994, ISSN 2072-6643
Obra relacionada:	Granero, Roser, ed.; Fernández-Aranda, Fernando, ed.; Jiménez-Murcia, Susana, ed. Eating disorders and addictive behaviors : implications for human health. Basel: MDPI, 2024. viii, 204 pàg. ISBN 978-3-7258-0575-4 https://doi.org/10.3390/books978-3-7258-0576-1

DOI: 10.3390/nu15132994
PMID: 37447320

20 p, 770.5 KB

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