Time-restricted feeding can increase food-related impulsivity: a randomized controlled trial

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dc.authorscopusidElif Güner / 58998977300
dc.contributor.authorGüner, Elif
dc.contributor.authorAktaç, Şule
dc.date.accessioned2025-04-18T08:56:08Z
dc.date.available2025-04-18T08:56:08Z
dc.date.issued2025
dc.departmentİstinye Üniversitesi, Sağlık Bilimleri Fakültesi, Beslenme ve Diyetetik Bölümü
dc.description.abstractObjectives: Although an increasing number of studies show that time-restricted feeding may improve metabolic health, studies examining the behavioral effects of this eating pattern are limited. This study examined the effect of time-restricted feeding on impulsivity in adults. Methods: Thirty adults aged 25–41 years participated in this randomized controlled trial. The intervention group followed time-restricted feeding for 4 weeks and there was no energy restriction in the intervention group (n = 15) or control group (n = 15). Impulsivity was assessed before and after the intervention with the Barratt Impulsiveness Scale and the Go/NoGo task. Results: The compliance rate (the percentage of days when participants had a feeding time of ≤ 8 hours/day) of the intervention group to the time-restricted feeding pattern was 92.38 ± 4.24%. The Barratt Impulsiveness Scale-11 total score of the intervention group increased from 55.53 ± 6.37 to 59.47 ± 7.67 (p = 0.02). During the Go/NoGo task, an indicator of inhibitory control, the reaction time to food and non-food stimuli was significantly shortened in the intervention group (respectively; p = 0.009, p = 0.01). In the control group, no significant change was detected in impulsivity determined by the BIS-11 or Go/NoGo task. Discussion: This study showed that although time-restricted feeding may reduce body weight, it can lead to increased impulsivity and impaired inhibitory control. Trial registration:ClinicalTrials.gov identifier: NCT04960969. © 2024 Informa UK Limited, trading as Taylor & Francis Group.
dc.identifier.citationGüner, E., & Aktaç, Ş. (2025). Time-restricted feeding can increase food-related impulsivity: a randomized controlled trial. Nutritional Neuroscience, 28(1), 28-36.
dc.identifier.doi10.1080/1028415X.2024.2344139
dc.identifier.endpage36
dc.identifier.issn1028415X
dc.identifier.issue1
dc.identifier.pmid38648081
dc.identifier.scopus2-s2.0-85191148140
dc.identifier.scopusqualityQ1
dc.identifier.startpage28
dc.identifier.urihttp://dx.doi.org/10.1080/1028415X.2024.2344139
dc.identifier.urihttps://hdl.handle.net/20.500.12713/6644
dc.identifier.volume28
dc.indekslendigikaynakScopus
dc.indekslendigikaynakPubMed
dc.institutionauthorGüner, Elif
dc.institutionauthoridElif Güner / 0000-0003-0575-5587
dc.language.isoen
dc.publisherTaylor and Francis Ltd.
dc.relation.ispartofNutritional Neuroscience
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectDiet
dc.subjectFasting
dc.subjectFeeding and Eating Disorders
dc.subjectFeeding Behavior
dc.subjectImpulsive Behavior
dc.subject‌Neurosciences
dc.subject‌Nutrition Therapy
dc.subject‌Nutritional Sciences
dc.titleTime-restricted feeding can increase food-related impulsivity: a randomized controlled trial
dc.typeArticle

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