The Effect of Nighttime Snacking on Cognitive Function in Older Adults: Evidence from Observational and Experimental Studies

Overview

Journal Nutrients

Date 2022 Nov 26

PMID 36432586

Authors

Cheng-Cheng Niu

Wei-Jie Bao

Hai-Xin Jiang

Jing Yu

Affiliations

Soon will be listed here.

Abstract

Evidence shows that supplementary snacking could provide older adults with nutrients that cannot be obtained through three meals a day. However, whether and how supplementary snacking, especially nighttime snacking, affects older adults' cognitive function remain unclear. The present study examined the effect of nighttime snacking on cognitive function for older adults. In study 1, we investigated the association between nighttime snacking and cognitive function based on data from 2618 community-dwelling older adults from the China health and nutrition survey (CHNS). In study 2, we conducted an experiment ( = 50) to explore how nighttime acute energy intake influences older adults' performance on cognitive tasks (immediate recall, short-term delayed recall, and long-term delayed recall). Both the observational and experimental studies suggested that nighttime snacking facilitated older adults' cognitive abilities, such as memory and mathematical ability, as indicated by subjective measures (study 1) and objective measures (studies 1 and 2). Moreover, this beneficial effect was moderated by cognitive load. These findings bridge the gap in the literature on the relationships between older adults' nighttime snacking and cognitive function, providing insight into how to improve older adults' dietary behaviors and cognitive function.

References

Macpherson H, Roberstson B, Sunram-Lea S, Stough C, Kennedy D, Scholey A . Glucose administration and cognitive function: differential effects of age and effort during a dual task paradigm in younger and older adults. Psychopharmacology (Berl). 2014; 232(6):1135-42. DOI: 10.1007/s00213-014-3750-8. View

Folstein M, Folstein S, McHugh P . "Mini-mental state". A practical method for grading the cognitive state of patients for the clinician. J Psychiatr Res. 1975; 12(3):189-98. DOI: 10.1016/0022-3956(75)90026-6. View

Messier C, Gagnon M, Knott V . Effect of glucose and peripheral glucose regulation on memory in the elderly. Neurobiol Aging. 1997; 18(3):297-304. DOI: 10.1016/s0197-4580(97)80311-9. View

Chong C, Shahar S, Haron H, Din N . Habitual sugar intake and cognitive impairment among multi-ethnic Malaysian older adults. Clin Interv Aging. 2019; 14:1331-1342. PMC: 6662517. DOI: 10.2147/CIA.S211534. View

Roman Vinas B, Ribas Barba L, Ngo J, Gurinovic M, Novakovic R, Cavelaars A . Projected prevalence of inadequate nutrient intakes in Europe. Ann Nutr Metab. 2011; 59(2-4):84-95. DOI: 10.1159/000332762. View

Sunram-Lea S, Owen L, Finnegan Y, Hu H . Dose-response investigation into glucose facilitation of memory performance and mood in healthy young adults. J Psychopharmacol. 2010; 25(8):1076-87. DOI: 10.1177/0269881110367725. View

Donohoe R, Benton D . Declining Blood Glucose Levels after a Cognitively Demanding Task Predict Subsequent Memory. Nutr Neurosci. 2016; 2(6):413-24. DOI: 10.1080/1028415X.1999.11747295. View

Kinsey A, Ormsbee M . The health impact of nighttime eating: old and new perspectives. Nutrients. 2015; 7(4):2648-62. PMC: 4425165. DOI: 10.3390/nu7042648. View

Chou Y, Lee M, Chiou J, Chen T, Chen Y, Chen J . Association of Diet Quality and Vegetable Variety with the Risk of Cognitive Decline in Chinese Older Adults. Nutrients. 2019; 11(7). PMC: 6682985. DOI: 10.3390/nu11071666. View

10.

Shi Z, El-Obeid T, Li M, Xu X, Liu J . Iron-related dietary pattern increases the risk of poor cognition. Nutr J. 2019; 18(1):48. PMC: 6716885. DOI: 10.1186/s12937-019-0476-9. View

11.

Gagnon C, Greenwood C, Bherer L . The acute effects of glucose ingestion on attentional control in fasting healthy older adults. Psychopharmacology (Berl). 2010; 211(3):337-46. DOI: 10.1007/s00213-010-1905-9. View

12.

Yuan C, Cao Y, Ascherio A, Okereke O, Zong G, Grodstein F . Long-term diet quality and its change in relation to late-life subjective cognitive decline. Am J Clin Nutr. 2021; 115(1):232-243. PMC: 8755100. DOI: 10.1093/ajcn/nqab326. View

13.

Yeh T, Yuan C, Ascherio A, Rosner B, Blacker D, Willett W . Long-term intake of total energy and fat in relation to subjective cognitive decline. Eur J Epidemiol. 2021; 37(2):133-146. PMC: 8960333. DOI: 10.1007/s10654-021-00814-9. View

14.

McHill A, Phillips A, Czeisler C, Keating L, Yee K, Barger L . Later circadian timing of food intake is associated with increased body fat. Am J Clin Nutr. 2017; 106(5):1213-1219. PMC: 5657289. DOI: 10.3945/ajcn.117.161588. View

15.

Shi Z, El-Obeid T, Riley M, Li M, Page A, Liu J . High Chili Intake and Cognitive Function among 4582 Adults: An Open Cohort Study over 15 Years. Nutrients. 2019; 11(5). PMC: 6566199. DOI: 10.3390/nu11051183. View

16.

Scholey A, Harper S, Kennedy D . Cognitive demand and blood glucose. Physiol Behav. 2001; 73(4):585-92. DOI: 10.1016/s0031-9384(01)00476-0. View

17.

Dela Cruz J, Kahan D . Pre-Sleep Casein Supplementation, Metabolism, and Appetite: A Systematic Review. Nutrients. 2021; 13(6). PMC: 8229753. DOI: 10.3390/nu13061872. View

18.

Parker P, Benton D . Blood glucose levels selectively influence memory for word lists dichotically presented to the right ear. Neuropsychologia. 1995; 33(7):843-54. DOI: 10.1016/0028-3932(95)00028-2. View

19.

Madzima T, Panton L, Fretti S, Kinsey A, Ormsbee M . Night-time consumption of protein or carbohydrate results in increased morning resting energy expenditure in active college-aged men. Br J Nutr. 2013; 111(1):71-7. DOI: 10.1017/S000711451300192X. View

20.

Riby L, Meikle A, Glover C . The effects of age, glucose ingestion and gluco-regulatory control on episodic memory. Age Ageing. 2004; 33(5):483-7. DOI: 10.1093/ageing/afh173. View