PMID: 9537628Apr 16, 1998Paper

Fasting and cognition in well- and undernourished schoolchildren: a review of three experimental studies

The American Journal of Clinical Nutrition
E PollittE R Jacoby

Abstract

This paper reviews three experiments on the effects of an overnight and morning fast on attention and memory processes among 9-11-y-old children. Two of the experiments focused on middle-class, well-nourished boys and girls in the United States: the third involved boys from low-income families with and without nutritional risk in Huaraz, Peru. All experiments used the same crossover design and followed similar experimental procedures to control the subjects' intakes and motor activity during the study period. The children were admitted to a research center on two different evenings, approximately 7 d apart. After arrival the children ate dinner, played table games or watched television, and went to bed. They were awakened at 0730 and, by design, were either served breakfast (approximately 2301 kJ) or not. At 1100 they took psychologic tests that assessed recall from working memory and competence in discriminating visual stimuli. At 1200 the children were discharged. The consequences of the overnight and morning fast, particularly among the children who were nutritionally at risk, included slower stimulus discrimination, increased errors, and slower memory recall. We propose that these alterations result from a state of metaboli...Continue Reading

Citations

Dec 1, 2005·The Journal of Nutrition·Diana F JyotiSonya J Jones
Sep 14, 2007·European Journal of Clinical Nutrition·A NilssonI Björck
Jan 6, 2012·Journal of Developmental and Behavioral Pediatrics : JDBP·Tanja V E KralMyles S Faith
Dec 25, 2015·Journal of the American College of Nutrition·Lauren T PtomeyJoseph E Donnelly
Dec 6, 2005·Maternal and Child Health Journal·Anne SkalickyDeborah A Frank
Nov 26, 2009·Nutrition Research Reviews·Alexa HoylandClare L Lawton
Nov 11, 2010·European Journal of Clinical Nutrition·S Eilat-AdarH Altmen
Jan 11, 2007·Public Health Nutrition·Uma Chitra, C Radha Reddy
Mar 14, 2008·The Journal of School Health·Tereza S Y ChengSian Griffiths
Apr 27, 2002·Annals of the New York Academy of Sciences·Donna L Korol
Oct 5, 2015·Journal of the Academy of Nutrition and Dietetics·Lorrene D RitchieTia Shimada

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