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White ML, Triplett OM, Morales N, Van Dyk TR. Associations Among Sleep, Emotional Eating, and Body Dissatisfaction in Adolescents. Child Psychiatry Hum Dev 2024:10.1007/s10578-024-01692-4. [PMID: 38578582 DOI: 10.1007/s10578-024-01692-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 03/04/2024] [Indexed: 04/06/2024]
Abstract
The literature on adolescent sleep has shown a bidirectional relationship between sleep difficulties and altered eating habits, including emotional eating. However, it is unclear if this relationship is related to preexisting body concerns, or if poor sleep is the prime contributor to emotional eating patterns. This study therefore seeks to examine body dissatisfaction as a moderator of the sleep-emotional eating relationship in an at-risk sample. Adolescents (N = 106) presenting for overnight polysomnography self-reported on time-in-bed, insomnia, body dissatisfaction, and emotional eating. Less time-in-bed was correlated with a greater desire for thinness and greater insomnia severity was related to overall emotional eating and eating in response to anxiety, anger, and frustration and in response to depression. Moderation analyses revealed that the relationships between time-in-bed and eating in response to feeling unsettled (b = -.002, 95% CI[- .003, - .001], p < .005) and eating in response to anxiety, anger, and frustration (b = -.01, 95% CI[- .01, - .001], p < .05) were exacerbated by worse body dissatisfaction. Optimizing sleep may attenuate the risk for disordered eating, particularly for adolescents with high body dissatisfaction.
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Affiliation(s)
- Megan L White
- Department of Psychology, Loma Linda University, 11130 Anderson Street, Suite 106, Loma Linda, CA, 92350, USA
| | - Olivia M Triplett
- Department of Psychology, Loma Linda University, 11130 Anderson Street, Suite 106, Loma Linda, CA, 92350, USA
| | - Nuria Morales
- Department of Psychology, Loma Linda University, 11130 Anderson Street, Suite 106, Loma Linda, CA, 92350, USA
| | - Tori R Van Dyk
- Department of Psychology, Loma Linda University, 11130 Anderson Street, Suite 106, Loma Linda, CA, 92350, USA.
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Wen JH, Klaiber P, DeLongis A, Slavish DC, Sin NL. Day-to-day associations between nightly sleep and next-day well-being amid the COVID-19 pandemic in North America. Sleep Health 2021; 7:666-674. [PMID: 34756831 PMCID: PMC8554789 DOI: 10.1016/j.sleh.2021.09.007] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/19/2021] [Revised: 09/07/2021] [Accepted: 09/29/2021] [Indexed: 11/28/2022]
Abstract
OBJECTIVE Sleep may be especially important for maintaining health and well-being in daily life amid the stress of the coronavirus disease 2019 (COVID-19) pandemic. This preregistered study examined the associations of sleep quality, duration, and efficiency with next-day physical symptoms, affect, and stressors during the COVID-19 pandemic in North America, in addition to evaluating individual differences in COVID-19 threat as a moderator. METHOD From mid-March to early August 2020, 1025 adults from Canada and the United States aged 18-91 reported COVID-19 threat at baseline and subsequently completed twice-daily diaries for one week about their sleep, negative affect, stressors, and physical symptoms. RESULTS Within-persons, nights with better-than-usual sleep quality predicted lower next-day negative affect, physical symptoms, and stressor occurrence. Better-than-usual sleep efficiency and longer-than-usual sleep duration also predicted lower next-day physical symptoms. COVID-19 threat ratings moderated several of these associations, such that individuals with higher COVID-19 threat showed weaker within-person associations of sleep duration and efficiency with next-day well-being, compared to individuals with lower-to-moderate levels of COVID-19 threat. For the reversed direction of association, stressor occurrence predicted shorter-than-usual sleep that night, but no other links between daily well-being and subsequent sleep were observed. DISCUSSION Sleep quality, efficiency, and duration were important predictors of daily health and well-being during the COVID-19 pandemic, but the protective associations between sleep and next-day well-being were attenuated among people with higher COVID-19 threat. These findings highlight the role of heightened stress contexts when considering the benefits of sleep on daily health and well-being.
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Affiliation(s)
- Jin H Wen
- University of British Columbia, Vancouver, British Columbia, Canada.
| | - Patrick Klaiber
- University of British Columbia, Vancouver, British Columbia, Canada
| | - Anita DeLongis
- University of British Columbia, Vancouver, British Columbia, Canada
| | | | - Nancy L Sin
- University of British Columbia, Vancouver, British Columbia, Canada
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Farrar ST, Plagnol AC, Tapper K. The effect of priming on food choice: A field and laboratory study. Appetite 2021; 168:105749. [PMID: 34637772 DOI: 10.1016/j.appet.2021.105749] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2021] [Revised: 09/24/2021] [Accepted: 10/08/2021] [Indexed: 11/16/2022]
Abstract
Priming involves the activation of a mental concept in memory which increases the likelihood that it will be assimilated into subsequent information processing. The present study investigates whether exposure to prime stimuli can increase the selection of unhealthy foods, which is an important topic as priming has been found to influence judgements, decisions, and behaviour outside of awareness. Study one was a between-subjects field study which examined the effect of brief exposure to food-related logos on subsequent snack choice. Study two took this further by examining food choice following exposure to unhealthy food-related logos in a laboratory setting. No main effect of priming was found by either the field study or the laboratory study; the participants in both studies made similar food choices regardless of condition. However, the results of study two showed a significant main effect of trait mindfulness on food choice, whereby participants higher in trait mindfulness selected fewer unhealthy foods. In conclusion, further research is required to determine whether exposure to unhealthy food-related logos can increase the selection of unhealthy foods. Although the potential for mindfulness to reduce the selection of unhealthy foods looks promising, this also requires further investigation through experimental research.
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Affiliation(s)
| | - Anke C Plagnol
- Department of Psychology, City, University of London, London, UK.
| | - Katy Tapper
- Department of Psychology, City, University of London, London, UK.
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Fenton S, Burrows TL, Skinner JA, Duncan MJ. The influence of sleep health on dietary intake: a systematic review and meta-analysis of intervention studies. J Hum Nutr Diet 2020; 34:273-285. [PMID: 33001515 DOI: 10.1111/jhn.12813] [Citation(s) in RCA: 27] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/19/2020] [Revised: 07/28/2020] [Accepted: 08/22/2020] [Indexed: 01/07/2023]
Abstract
BACKGROUND Poor dietary intake increases disease risk, and poor sleep influences diet. This systematic review and meta-analysis of intervention studies aimed to evaluate the effect of sleep health on dietary intake in adults. METHODS Five online databases were used to identify studies published between 1970 and 2019. Included studies were interventions that modified sleep and reported dietary outcomes. RESULTS Fifty four full texts were assessed and 24 publications were included. Following risk of bias appraisal, data were narratively summarised and a sub-group of studies (n = 15) was meta-analysed to determine the effect of sleep on dietary intake. One intervention modified sleep timing and 23 modified duration. Sleep duration was partially restricted (≤5.5 h night-1 ) (n = 16), totally restricted (n = 4), partially and totally restricted (n = 1), and extended (n = 2). Dietary outcomes were energy intake (n = 24), carbohydrate, fat, protein intake (n = 20), single nutrient intake (n = 5), diet quality (n = 1) and food types (n = 1). Meta-analysis indicated partial sleep restriction results in higher energy intake in intervention compared with control [standardised mean difference (SMD) = 0.37; 95% confidence interval (CI) = 0.21-0.52; P < 0.001], with a mean difference of 204 kcal (95% CI = 112-295; P < 0.001) in daily energy intake, and a higher percentage of energy from fat, protein, carbohydrate (fat: SMD = 0.33; 95% CI = 0.16-0.51; P < 0.001; protein: SMD = 0.30, 95% CI = 0.12-0.47, P = 0.001; carbohydrate: SMD = 0.22, 95% CI = 0.04-0.39, P = 0.014). CONCLUSIONS Partial sleep restriction with duration of ≤5.5 h day-1 increases daily energy intake, as well as fat, protein and carbohydrate intake. Further research is needed to determine the relationship between other dimensions of sleep health and dietary intake.
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Affiliation(s)
- S Fenton
- Priority Research Centre for Physical Activity and Nutrition, University of Newcastle, Callaghan, NSW, Australia.,Faculty of Health and Medicine, School of Medicine and Public Health, University of Newcastle, Callaghan, NSW, Australia
| | - T L Burrows
- Priority Research Centre for Physical Activity and Nutrition, University of Newcastle, Callaghan, NSW, Australia.,Faculty of Health and Medicine, School of Health Sciences, University of Newcastle, Callaghan, NSW, Australia
| | - J A Skinner
- Priority Research Centre for Physical Activity and Nutrition, University of Newcastle, Callaghan, NSW, Australia.,Faculty of Health and Medicine, School of Health Sciences, University of Newcastle, Callaghan, NSW, Australia
| | - M J Duncan
- Priority Research Centre for Physical Activity and Nutrition, University of Newcastle, Callaghan, NSW, Australia.,Faculty of Health and Medicine, School of Medicine and Public Health, University of Newcastle, Callaghan, NSW, Australia
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Burrows T, Fenton S, Duncan M. Diet and sleep health: a scoping review of intervention studies in adults. J Hum Nutr Diet 2020; 33:308-329. [PMID: 31985886 DOI: 10.1111/jhn.12709] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
BACKGROUND Recent research has demonstrated an association between dietary intake and sleep health that can influence chronic disease risk factors. A scoping review of research studies investigating dietary intake and sleep was undertaken to determine the extent and scope of research in laboratory-based, free-living and mixed settings. Additionally, this review determines how well subpopulations and geographical locations are represented and the methodologies used to assess outcome measures. METHODS Five online databases were used to identify papers published between 1970 and 2017. Included studies were those conducted in adults and reported both outcomes of interest: (i) sleep health, including sleep restriction and sleep hygiene and (ii) dietary outcomes, including altered nutrients, dietary patterns and supplements. RESULTS In total, 129 publications were included with the majority being dietary interventions investigating sleep outcomes (n = 109) with fewer being sleep interventions investigating and reporting dietary outcomes (n = 20). Dietary interventions were most often carried out in free-living environments, in contrast to sleep interventions that were most often carried out in laboratory-based environments. The majority of dietary interventions investigated use of a supplement (n = 66 studies), which was predominantly caffeine (n = 49). Sleep interventions investigated sleep duration only, with the majority (n = 17) investigating the effect of partial sleep restriction under 5.5 h per night on dietary intake, while three studies investigating total sleep deprivation. CONCLUSIONS Investigating broader aspects of dietary such as overall diet quality and dietary patterns and other components of sleep health such as quality, timing and sleep hygiene are important aspects for future research.
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Affiliation(s)
- T Burrows
- Faculty of Health and Medicine, School of Health Sciences, University of Newcastle, Callaghan, NSW, Australia.,Physical Activity and Nutrition, Priority Research Centre, Newcastle, NSW, Australia
| | - S Fenton
- Physical Activity and Nutrition, Priority Research Centre, Newcastle, NSW, Australia.,Faculty of Health and Medicine, School of Medicine and Public Health, University of Newcastle, Callaghan, NSW, Australia
| | - M Duncan
- Physical Activity and Nutrition, Priority Research Centre, Newcastle, NSW, Australia.,Faculty of Health and Medicine, School of Medicine and Public Health, University of Newcastle, Callaghan, NSW, Australia
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Baldwin CL, Finley AJ, Garrison KE, Crowell AL, Schmeichel BJ. Higher trait self-control is associated with less intense visceral states. SELF AND IDENTITY 2018. [DOI: 10.1080/15298868.2018.1495666] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Affiliation(s)
- Cassandra L. Baldwin
- Department of Psychological and Brain Sciences, Texas A&M University, College Station, TX USA
| | - Anna J. Finley
- Department of Psychological and Brain Sciences, Texas A&M University, College Station, TX USA
| | - Katie E. Garrison
- Department of Psychological and Brain Sciences, Texas A&M University, College Station, TX USA
| | | | - Brandon J. Schmeichel
- Department of Psychological and Brain Sciences, Texas A&M University, College Station, TX USA
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Nes LS, Ehlers SL, Whipple MO, Vincent A. Self-Regulatory Fatigue: A Missing Link in Understanding Fibromyalgia and Other Chronic MultiSymptom Illnesses. Pain Pract 2016; 17:460-469. [PMID: 27589266 DOI: 10.1111/papr.12480] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/29/2016] [Accepted: 05/16/2016] [Indexed: 11/29/2022]
Abstract
OBJECTIVE Patients with chronic multisymptom illnesses such as fibromyalgia syndrome (FMS) are experiencing a multitude of physical and mental challenges. Facing such challenges may drain capacity to self-regulate, and research suggests patients with these illnesses may experience self-regulatory fatigue (SRF). This study sought to examine whether SRF can be associated with quality of life (QoL) in patients with FMS. METHODS Patients (N = 258) diagnosed with FMS completed self-report measures related to demographics, SRF (Self-Regulatory Fatigue 18 [SRF-18]), anxiety (Generalized Anxiety Disorder questionnaire [GAD-7]), depression (Patient Health Questionnaire [PHQ-9]), physical fatigue (Multidimensional Fatigue Inventory [MFI]), symptoms related to FMS (Fibromyalgia Impact Questionnaire [FIQ]), and QoL (36-Item Short-Form Health Survey [SF-36]). RESULTS Hierarchical regressions showed higher SRF to be associated with lower QoL in terms of lower overall physical QoL, with subscales related to physical functioning, role limitations-physical, bodily pain, and general health (all P's > 0.001), as well as lower overall mental QoL, with subscales related to vitality, social functioning, role limitations-emotional, and mental health (all P's > 0.001). Including traditional predictors such as anxiety, depression, physical fatigue, and FMS-related symptoms as covariates in the analyses reduced the link between SRF and QoL somewhat, but the associations remained generally strong, particularly for SRF and mental QoL. CONCLUSION This is the first study to show higher SRF relating to lower QoL for patients with FMS. Results suggest that SRF is distinct from anxiety, depression, and fatigue, and predicts QoL above and beyond these traditional factors in the area of chronic multisymptom illnesses such as FMS. SRF may be a "missing link" in understanding the complex nature of chronic multisymptom illnesses.
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Affiliation(s)
- Lise Solberg Nes
- Department of Psychiatry and Psychology, Mayo Clinic, Rochester, Minnesota, USA.,Center for Shared Decision Making and Collaborative Care Research, Division of Medicine, Oslo University Hospital, Oslo, Norway
| | - Shawna L Ehlers
- Department of Psychiatry and Psychology, Mayo Clinic, Rochester, Minnesota, USA
| | - Mary O Whipple
- Division of General Internal Medicine, Mayo Clinic, Rochester, Minnesota, USA
| | - Ann Vincent
- Division of General Internal Medicine, Mayo Clinic, Rochester, Minnesota, USA
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Abstract
Circadian alignment is crucial for body-weight management, and for metabolic health. In this context, circadian alignment consists of alignment of sleep, meal patterns and physical activity. During puberty a significant reduction in sleep duration occurs, and pubertal status is inversely associated with sleep duration. A consistent inverse association between habitual sleep duration and body-weight development occurs, independent of possible confounders. Research on misalignment reveals that circadian misalignment affects sleep-architecture and subsequently disturbs glucose–insulin metabolism, substrate oxidation, leptin- and ghrelin concentrations, appetite, food reward, hypothalamic–pituitary–adrenal-axis activity and gut-peptide concentrations enhancing positive energy balance and metabolic disturbance. Not only aligning meals and sleep in a circadian way is crucial, also regular physical activity during the day strongly promotes the stability and amplitude of circadian rhythm, and thus may serve as an instrument to restore poor circadian rhythms. Endogenicity may play a role in interaction of these environmental variables with a genetic predisposition. In conclusion, notwithstanding the separate favourable effects of sufficient daily physical activity, regular meal patterns, sufficient sleep duration and quality sleep on energy balance, the overall effect of the amplitude and stability of the circadian rhythm, perhaps including genetic predisposition, may integrate the separate effects in an additive way.
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Leenaars CHC, Zant JC, Aussems A, Faatz V, Snackers D, Kalsbeek A. The Leeds food preference questionnaire after mild sleep restriction - A small feasibility study. Physiol Behav 2015; 154:28-33. [PMID: 26562187 DOI: 10.1016/j.physbeh.2015.11.007] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/05/2015] [Revised: 08/29/2015] [Accepted: 11/07/2015] [Indexed: 10/22/2022]
Abstract
Besides the increased sedentary lifestyle and increased caloric intake, changes in dietary composition may play an important role in the increased prevalence of obesity. Because inadequate sleep could be a risk factor in the aetiology of obesity, reliable methods for assessing food intake and food choice after sleep restriction are needed. We translated the Leeds food preference questionnaire (LFPQ), addressing preferences for sweet/savoury tastes and low-fat/high-fat foods, into Dutch, and tested it in 15 mildly sleep-restricted psychology students. The participants completed the LFPQ in our laboratory on two separate occasions, with approximately one week in between. Sleep on the preceding night was not controlled, but mild sleep-restriction was confirmed by a short sleep latency test (sSLT) or a short maintenance of wakefulness test (sMWT). Each participant completed the sSLT and sMWT once, just before the LFPQ, in a cross-over design randomised for the first test. Differences were present in preferences for food items from different categories (sweet/savoury and low-fat/high-fat; p<0.001). The choice frequencies for various food categories were comparable on both occasions (p=0.27). The choice frequencies for individual items were also comparable on both occasions (p=0.27). The LFPQ is easily implemented under mild sleep-restricted conditions, and translation is straightforward. Future studies using the LFPQ after sleep restriction could elucidate if restricting sleep or longer periods affects food choice, which could underlie increases in obesity risk.
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Affiliation(s)
- Cathalijn H C Leenaars
- Faculty of Psychology and Neuroscience, Maastricht University, Universiteitssingel 40, 6229 ER Maastricht, The Netherlands; CDL, Radboudumc, Geert Grooteplein 29, 6525 EZ Nijmegen, The Netherlands.
| | - Janneke C Zant
- Klinisch chemisch hematologisch laboratorium (KCHL) Zuyderland MC, Henri Dunantstraat 5, 6419 PC Heerlen, The Netherlands.
| | - Audrey Aussems
- Faculty of Psychology and Neuroscience, Maastricht University, Universiteitssingel 40, 6229 ER Maastricht, The Netherlands.
| | - Vivian Faatz
- Faculty of Psychology and Neuroscience, Maastricht University, Universiteitssingel 40, 6229 ER Maastricht, The Netherlands.
| | - Daphne Snackers
- Faculty of Psychology and Neuroscience, Maastricht University, Universiteitssingel 40, 6229 ER Maastricht, The Netherlands.
| | - Andries Kalsbeek
- Dept. of Hypothalamic Integration Mechanisms, Netherlands Institute for Neuroscience (NIN), Royal Netherlands Academy of Arts and Sciences, Meibergdreef 47, 1105BA, Amsterdam, The Netherlands; Dept. of Endocrinology and Metabolism, Academic Medical Centre (AMC), University of Amsterdam (UvA), Meibergdreef 9, 1105AZ Amsterdam, The Netherlands.
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Dorenbos E, Rijks JM, Adam TC, Westerterp-Plantenga MS, Vreugdenhil ACE. Sleep efficiency as a determinant of insulin sensitivity in overweight and obese adolescents. Diabetes Obes Metab 2015; 17 Suppl 1:90-8. [PMID: 26332973 DOI: 10.1111/dom.12515] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/09/2015] [Accepted: 06/02/2015] [Indexed: 12/27/2022]
Abstract
UNLABELLED Insulin resistance (IR) occurs in a transient manner during puberty. Obese adolescents may be at risk for persistent IR during puberty. The objective of the study is to review the literature on the association of the anthropometry and lifestyle characteristics with insulin sensitivity in overweight and obese adolescents, and include data from a new study. Relevant papers were selected and reviewed. In addition, 137 overweight and obese adolescents (42 male/95 female, age 14.4 ± 2.3 years, BMI z-score +3.3 ± 0.7, HOMA-IR 3.4 ± 1.8) from the Centre for Overweight Adolescent and Children's Healthcare (MUMC+) were included in this study. Anthropometrics, Tanner stages, sleep characteristics, food intake behaviour and physical activity were determined, and possible associations with homeostasis model assessment of insulin resistance (HOMA-IR) were tested. RESULTS Overweight and obese adolescents with unfavourable fat partitioning and family history of NIDDM are at risk for persistent IR. Overweight and obese adolescents from the new cohort showed a higher HOMA-IR postpubertally. BMI z-score, age, pubertal stage and prepubertally total sleeping time (TST) and sleep efficiency (SE) were identified as significant contributors. Overweight and obese adolescents showed a persistently higher instead of transiently higher HOMA-IR during puberty, associated with BMI z-score, age, pubertal stage and prepubertally less TST and SE.
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Affiliation(s)
- E Dorenbos
- Centre for Overweight Adolescent and Children's Healthcare (COACH), Department of Paediatrics, NUTRIM School of Nutrition and Translational Research in Metabolism, Maastricht University Medical Centre, Maastricht University, Maastricht, Netherlands
- Department of Human Biology, NUTRIM School of Nutrition and Translational Research in Metabolism, Maastricht University Medical Centre, Maastricht University, Maastricht, Netherlands
| | - J M Rijks
- Centre for Overweight Adolescent and Children's Healthcare (COACH), Department of Paediatrics, NUTRIM School of Nutrition and Translational Research in Metabolism, Maastricht University Medical Centre, Maastricht University, Maastricht, Netherlands
- Department of Human Biology, NUTRIM School of Nutrition and Translational Research in Metabolism, Maastricht University Medical Centre, Maastricht University, Maastricht, Netherlands
| | - T C Adam
- Department of Human Biology, NUTRIM School of Nutrition and Translational Research in Metabolism, Maastricht University Medical Centre, Maastricht University, Maastricht, Netherlands
| | - M S Westerterp-Plantenga
- Department of Human Biology, NUTRIM School of Nutrition and Translational Research in Metabolism, Maastricht University Medical Centre, Maastricht University, Maastricht, Netherlands
| | - A C E Vreugdenhil
- Centre for Overweight Adolescent and Children's Healthcare (COACH), Department of Paediatrics, NUTRIM School of Nutrition and Translational Research in Metabolism, Maastricht University Medical Centre, Maastricht University, Maastricht, Netherlands
- Department of Human Biology, NUTRIM School of Nutrition and Translational Research in Metabolism, Maastricht University Medical Centre, Maastricht University, Maastricht, Netherlands
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Abstract
Background: The increased risk of obesity among short sleepers is most likely explained by increased energy intake. However, food intake could not only be altered quantitavely but also qualitatively. Therefore, we performed a correlational analysis on self-reported food intake and sleep in 51 students from Maastricht and surroundings. Results: Students that slept longer had a lower caloric intake: ρ = −0.378, p = 0.006, the amount of calories consumed per minute awake remaining relatively stable. However, sleep duration did not correlate with intake of percentage fat, saturated fat, carbohydrates or protein. Average energy intake during the reported breakfasts, lunches, dinners or snacks separately did also not correlate with total sleep time. Conclusion: It seems that shorter sleep correlates with absolute caloric intake, but not with the intake of specific dietary components.
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Regulatory focus and food choice motives. Prevention orientation associated with mood, convenience, and familiarity. Appetite 2014; 78:15-22. [PMID: 24583413 DOI: 10.1016/j.appet.2014.02.015] [Citation(s) in RCA: 54] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2013] [Revised: 01/28/2014] [Accepted: 02/17/2014] [Indexed: 02/07/2023]
Abstract
The authors tested the robustness of the Food Choice Questionnaire (FCQ) with a U.S. sample and examined the relationship between individual differences in regulatory focus and everyday food choice motives. Although a popular measure in cross-culture research, the FCQ has seen limited use with U.S. samples, and its psychometric properties have not been tested in this population. American participants (n = 408) completed the Regulatory Focus Questionnaire and a measure of food choice motives. The data did not support the nine-factor FCQ structure. An ad hoc revised measure of food choice motives showed complete measurement invariance (loadings, intercepts, and residuals) across regulatory focus. Regarding everyday food choices, participants with a prevention focus placed greater importance on mood, convenience, and familiarity than participants with a promotion focus. There were no significant differences regarding the importance of health, environmental protection, impression management, natural content, price, and sensory appeal. Several food choice motives were positively correlated. Compared with the promotion-focused participants, the prevention-focused participants more strongly associated the importance of sensory appeal with the importance of natural content and the importance of price.
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Dweck JS, Jenkins SM, Nolan LJ. The role of emotional eating and stress in the influence of short sleep on food consumption. Appetite 2013; 72:106-13. [PMID: 24148250 DOI: 10.1016/j.appet.2013.10.001] [Citation(s) in RCA: 56] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2013] [Revised: 09/19/2013] [Accepted: 10/04/2013] [Indexed: 12/22/2022]
Abstract
Short sleep duration is associated with elevated body mass index (BMI) and increased energy consumption. The present studies were conducted to determine what role emotional eating and stress might play in these relationships. The first was an exploratory questionnaire study in which sleep quality and duration were measured in conjunction with the Dutch Eating Behavior Questionnaire in 184 women. Emotional and external eating scores were significantly higher in those who reported poor sleep quality (but were not related to sleep duration). In a second study of 64 women who were provided with snacks in the laboratory under stressed and control conditions, elevated food consumption was observed in those who scored high on emotional eating and who reported short sleep (a significant stress × emotional eating × sleep duration interaction) but not in those who reported poor sleep quality. No effects were found in liking or wanting of food and few effects were found on appetite. BMI was not related to sleep duration or sleep quality in either study. The results suggest that the relationship between short sleep and elevated food consumption exists in those who are prone to emotional eating. An external stressor elevated consumption in normal sleepers to the level observed in short sleepers, however, it did not significantly elevate consumption in short sleepers. Future examinations of the effects of sleep duration and quality on food consumption should examine emotional eating status.
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Affiliation(s)
- Julia S Dweck
- Department of Psychology, Wagner College, 1 Campus Rd., Staten Island, NY 10301, USA
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Abstract
The media can be a powerful teacher of children and adolescents and have a profound impact on their health. The media are not the leading cause of any major health problem in the United States, but they do contribute to a variety of pediatric and adolescent health problems. Given that children and teens spend >7 hours a day with media, one would think that adult society would recognize its impact on young people's attitudes and behaviors. Too little has been done to protect children and adolescents from harmful media effects and to maximize the powerfully prosocial aspects of modern media.
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Abstract
Obesity has become a worldwide public health problem. Considerable research has shown that the media contribute to the development of child and adolescent obesity, although the exact mechanism remains unclear. Screen time may displace more active pursuits, advertising of junk food and fast food increases children's requests for those particular foods and products, snacking increases while watching TV or movies, and late-night screen time may interfere with getting adequate amounts of sleep, which is a known risk factor for obesity. Sufficient evidence exists to warrant a ban on junk-food or fast-food advertising in children's TV programming. Pediatricians need to ask 2 questions about media use at every well-child or well-adolescent visit: (1) How much screen time is being spent per day? and (2) Is there a TV set or Internet connection in the child's bedroom?
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Tischner I, Malson H. Deconstructing Health and the Un/Healthy Fat Woman. JOURNAL OF COMMUNITY & APPLIED SOCIAL PSYCHOLOGY 2011. [DOI: 10.1002/casp.1096] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
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