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Appetite

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https://www.readbyqxmd.com/read/28729201/assessing-parents-receptiveness-to-a-vegetable-focussed-in-school-nutrition-intervention
#1
Michelle I Jongenelis, Simone Pettigrew, Iain S Pratt, Shannon Wright, Gael Myers
OBJECTIVE: Crunch&Sip is an Australian school-based initiative designed to increase the consumption of fruit, vegetables, and water among primary school children. To address the significant deficiencies in children's vegetable intake, the present study aimed to examine the responsiveness of parents (the main providers of food for Crunch&Sip) to a modified version of the program that focuses primarily on vegetable consumption. PARTICIPANTS: A total of 329 Western Australian parents completed an online questionnaire examining their support for a vegetable focus for Crunch&Sip and any perceived barriers, motivators, and facilitators...
July 17, 2017: Appetite
https://www.readbyqxmd.com/read/28729200/additive-effects-of-sensory-enhanced-satiety-and-memory-for-recent-eating-on-appetite
#2
Martin R Yeomans, Millie Ruder Milton, Lucy Chambers
The sensory characteristics of a product have been shown to interact with actual nutrient content to generate satiety. Separately, cued recall of recent eating has also been shown to reduce food intake. Here we explore for the first time how these two effects interact, with the hypothesis that sensory enhancement of satiety might be mediated by more vivid memory of the earlier consumed item. On each of two test sessions, 119 women volunteers consumed a control drink (lemonade) on one morning and then one of two test drinks on the next day 30 min before an ad libitum lunch...
July 17, 2017: Appetite
https://www.readbyqxmd.com/read/28720377/sucrose-and-fat-content-significantly-affects-palatable-food-consumption-in-adolescent-male-and-female-rats
#3
Christine M Tenk, Tina Felfeli
Hyperpalatable foods are highly pleasurable and possess a heightened capacity to stimulate eating. Adolescents appear especially vulnerable to hyperpalatable foods. These foods are typically high in sugar, fat, or both, but the specific elements that underlie their increased consumption are still not clearly understood. Combinations of high fat and high sugar may particularly intensify overeating. Animal models allow investigation of the consumption of these foods separately from many of the environmental and psychological influences that impact eating in humans...
July 15, 2017: Appetite
https://www.readbyqxmd.com/read/28712977/food-marketing-with-movie-character-toys-effects-on-young-children-s-preferences-for-unhealthy-and-healthier-fast-food-meals
#4
Helen Dixon, Philippa Niven, Maree Scully, Melanie Wakefield
This study aimed to test whether movie tie-in premiums (MTIPs) accompanying unhealthy and healthier fast food meals influenced children's meal preferences and their perceptions of these meals. Nine hundred and four Grade 1 and 2 students (aged 5-9 years) from Melbourne, Australia participated in a between-subjects online experiment comprising the following conditions: (A) unhealthy and healthier meals with no MTIP (control); (B) unhealthy and healthier meals with MTIP (current situation in Australia); (C) unhealthy meals with MTIP and healthier meals without MTIP; (D) unhealthy meals without MTIP and healthier meals with MTIP...
July 13, 2017: Appetite
https://www.readbyqxmd.com/read/28712976/repetitive-eating-questionnaire-rep-eat-q-enlightening-the-concept-of-grazing-and-psychometric-properties-in-a-portuguese-sample
#5
Eva M Conceição, James E Mitchell, Paulo P P Machado, Ana R Vaz, Ana Pinto-Bastos, Sofia Ramalho, Isabel Brandão, Joana Botelho Simões, Marta de Lourdes, Ana Catarina Freitas
BACKGROUND/OBJECTIVE: Grazing has been associated with poor weight loss or weight regain in obese patients undergoing bariatric surgery, but research remains scarce and complicated by the use of different non-validated measures. The aim of this paper is to describe the validation of the Rep(eat)-Q, a self-report measure developed to assess grazing, and investigates its relationship with BMI and psychopathology. SUBJECTS/METHODS: 1223 university students and community participants (non-clinical; Study A) and 154 pre-bariatric and 84 post-bariatric patients (Study B) completed a set of self-report measures, including the Rep(eat)-Q (worded in Portuguese), to assess disordered eating, depression, anxiety, stress and impulsivity...
July 13, 2017: Appetite
https://www.readbyqxmd.com/read/28712975/fto-genotype-and-weight-status-among-preadolescents-assessing-the-mediating-effects-of-obesogenic-appetitive-traits
#6
Jennifer A Emond, Alison Tovar, Zhigang Li, Reina K Lansigan, Diane Gilbert-Diamond
Polymorphisms in the Fat Mass and Obesity Associated (FTO) gene are robustly associated with overweight and obesity among children, although the underlying mechanisms are poorly understood. We tested if appetitive traits partially mediated the association between FTO genotype and increased BMI among a sample of US preadolescents. Data were from 178 unrelated 9-10 year olds who participated in an experimental study between 2013 and 2015. Children's DNA was isolated from buccal swabs, and the rs9939609 SNP in the FTO gene was genotyped...
July 13, 2017: Appetite
https://www.readbyqxmd.com/read/28711610/night-eating-among-veterans-with-obesity
#7
Lindsey M Dorflinger, Christopher B Ruser, Robin M Masheb
The obesity rate is higher among veterans than the general population, yet few studies have examined their eating behaviors, and none have examined the presence of night eating and related comorbidities. This study examines night eating syndrome (NES) among veterans seeking weight management treatment, and relationships between NES and weight, insomnia, disordered eating, and psychological variables. The sample consisted of 110 veterans referred to a weight management program at VA Connecticut Healthcare System...
July 12, 2017: Appetite
https://www.readbyqxmd.com/read/28709960/eating-behavior-style-predicts-craving-and-anxiety-experienced-in-food-related-virtual-environments-by-patients-with-eating-disorders-and-healthy-controls
#8
Marta Ferrer-Garcia, Joana Pla-Sanjuanelo, Antonios Dakanalis, Ferran Vilalta-Abella, Giuseppe Riva, Fernando Fernandez-Aranda, Isabel Sánchez, Joan Ribas-Sabaté, Alexis Andreu-Gracia, Neli Escandón-Nagel, Osane Gomez-Tricio, Virginia Tena, José Gutiérrez-Maldonado
Eating behavior style (emotional, restrictive, or external) has been proposed as an explanation for the differences in response to food-related cues between people who overeat and those who do not, and has been also considered a target for the treatment of eating disorders (EDs) characterized by lack of control over eating and weight-related (overweight/obesity) conditions. The aim of this study was to analyze the relationship between eating behavior style and psychophysiological responses (self-reported food craving and anxiety) to food-related virtual reality (VR) environments in outpatients with bulimia nervosa (BN) and binge eating disorder (BED) and to compare them with healthy participants...
July 11, 2017: Appetite
https://www.readbyqxmd.com/read/28709959/reciprocal-relationships-between-emotion-regulation-and-motives-for-eating-palatable-foods-in-african-american-adolescents
#9
Catheryn A Orihuela, Sylvie Mrug, Mary M Boggiano
This study examines possible bidirectional relationships between emotion regulation and motives related to consuming palatable foods during adolescence. Participants included 79 adolescents (96% African American) who took part in Waves 2 and 3 of the Coping with Violence Study. The youth were recruited from four public middle schools serving low income, urban communities in Birmingham, AL. Participants completed self-report measures of emotion regulation and indicated different motives for consuming tasty foods and drinks at both waves...
July 11, 2017: Appetite
https://www.readbyqxmd.com/read/28705473/deal-or-no-deal-the-prevalence-and-nutritional-quality-of-price-promotions-among-u-s-food-and-beverage-purchases
#10
Lindsey Smith Taillie, Shu Wen Ng, Ya Xue, Matthew Harding
OBJECTIVE: This study examines trends in the prevalence of price promotions among packaged food and beverage purchases, differences in prevalence by household race/ethnicity or income, and the association between price promotions and the nutritional profile of purchases. DESIGN: This cross-sectional study utilizes a dataset of 90 million purchases from 38,744 (2008) to 45,042 (2012) US households in 2008-2012. Chi-square tests were used to examine whether the proportion of purchases with price promotions changed over time or differed by household race/ethnicity or income...
July 10, 2017: Appetite
https://www.readbyqxmd.com/read/28698012/the-relation-between-craving-and-binge-eating-integrating-neuroimaging-and-ecological-momentary-assessment
#11
Joseph A Wonderlich, Lauren E Breithaupt, Ross D Crosby, James C Thompson, Scott G Engel, Sarah Fischer
The role of craving in binge eating characteristic of bulimia nervosa (BN) is inconclusive. A network of regions associated with cue reactivity to food and substances has been identified, comprised of the amygdala, orbitofrontal cortex, insula, and striatum. The goal of this study was to examine individual differences in BOLD response in this appetitive network as moderators of the relationship between craving and binging in the natural environment in women with BN. Women with BN (N = 16) completed a baseline measure of craving and a fMRI scan, where they viewed neutral cues and food cues...
July 8, 2017: Appetite
https://www.readbyqxmd.com/read/28694223/-it-s-not-as-easy-as-saying-just-get-them-to-eat-more-veggies-exploring-healthy-eating-in-residential-care-in-australia
#12
Rachael Cox, Ruth Emond, Samantha Punch, Ian McIntosh, Kate Hall, Angela Simpson, Helen Skouteris
Young people living in residential out-of-home care (henceforth OoHC) are at increased risk of becoming overweight or obese. Currently, recognition of the everyday mechanisms that might be contributing to excess weight for children and young people in this setting is limited. The aim of this study was to better understand the barriers and complexities involved in the provision of a 'healthy' food environment in residential OoHC. Heightening awareness of these factors and how they might compromise a young person's physical health, will inform the development, refinement and evaluation of more sensitive and tailored weight-related interventions for this population...
July 8, 2017: Appetite
https://www.readbyqxmd.com/read/28694222/effects-of-single-genetic-variants-and-polygenic-obesity-risk-scores-on-disordered-eating-in-adolescents-the-hunt-study
#13
Farzaneh Saeedzadeh Sardahaee, Turid Lingaas Holmen, Nadia Micali, Kirsti Kvaløy
PURPOSE: Improving the understanding of the role of genetic risk on disordered eating (DE). METHODS: A case-control study including 1757 (F: 979, M: 778) adolescents (aged 13-19 years) from the Nord-Trøndelag Health Study (HUNT), an ethnically homogenous Norwegian population based study. Cases and controls were defined using a shortened version of the Eating Attitude Test. Logistic regression was employed to test for associations between DE phenotypes and 24 obesity and eating disorder susceptibility SNPs, and the joint effect of a subset of these in a genetic risk score (GRS)...
July 7, 2017: Appetite
https://www.readbyqxmd.com/read/28688822/visual-food-cues-decrease-postprandial-glucose-concentrations-in-lean-and-obese-men-without-affecting-food-intake-and-related-endocrine-parameters
#14
Swantje Brede, Annika Sputh, Ann-Christin Hartmann, Manfred Hallschmid, Hendrik Lehnert, Johanna Klement
The abundance of highly palatable food items in our environment represents a possible cause of overconsumption. Neuroimaging studies in humans have demonstrated that watching pictures of food increases activation in brain areas involved in homeostatic and hedonic food cue processing. Nevertheless, the impact of food cues on actual food intake and metabolic parameters has not been systematically investigated. We tested the hypothesis that watching high-calorie food cues increases food intake and modifies anticipatory blood parameters in lean and especially in obese men...
July 5, 2017: Appetite
https://www.readbyqxmd.com/read/28687372/effects-of-a-free-choice-high-fat-high-sugar-diet-on-brain-per2-and-bmal1-protein-expression-in-mice
#15
Aurea Blancas-Velazquez, Susanne E la Fleur, Jorge Mendoza
The suprachiasmatic nucleus (SCN) times the daily rhythms of behavioral processes including feeding. Beyond the SCN, the hypothalamic arcuate nucleus (ARC), involved in feeding regulation and metabolism, and the epithalamic lateral habenula (LHb), implicated in reward processing, show circadian rhythmic activity. These brain oscillators are functionally coupled to coordinate the daily rhythm of food intake. In rats, a free choice high-fat high-sugar (fcHFHS) diet leads to a rapid increase of calorie intake and body weight gain...
July 5, 2017: Appetite
https://www.readbyqxmd.com/read/28687371/body-weight-loss-effective-satiation-and-absence-of-homeostatic-neuropeptide-compensation-in-male-sprague-dawley-rats-schedule-fed%C3%A2-a-protein-crosslinked-diet
#16
Nikki Cassie, Richard L Anderson, Dana Wilson, Anne Pawsey, Julian G Mercer, Perry Barrett
Food structure contributes to the induction of satiation and the maintenance of satiety following intake of a meal. There is evidence from human studies that protein-crosslinking of a milk-protein based meal may enhance satiety, but the mechanism underpinning this effect is unknown. We investigated whether a rat model would respond in a similar manner and might provide mechanistic insight into enhanced satiety by structural modification of a food source. Rats were schedule fed a modified AIN-93M based diet in a liquid form or protein-crosslinked to produce a soft-solid form...
July 5, 2017: Appetite
https://www.readbyqxmd.com/read/28676449/associations-between-sociocultural-home-environmental-factors-and-vegetable-consumption-among-norwegian-3-5-year-olds-bra-study
#17
Anne Lene Kristiansen, Mona Bjelland, Anne Himberg-Sundet, Nanna Lien, Lene Frost Andersen
The home environment is the first environment to shape childhood dietary habits and food preferences, hence greater understanding of home environmental factors associated with vegetable consumption among young children is needed. The objective has been to examine questionnaire items developed to measure the sociocultural home environment of children focusing on vegetables and to assess the psychometric properties of the resulting factors. Further, to explore associations between the environmental factors and vegetable consumption among Norwegian 3-5 year olds...
July 1, 2017: Appetite
https://www.readbyqxmd.com/read/28676448/see-food-diet-cultural-differences-in-estimating-fullness-and-intake-as-a-function-of-plate-size
#18
Mei Peng, Sarah Adam, Michael J Hautus, Myoungju Shin, Lisa M Duizer, Huiquan Yan
Previous research has suggested that manipulations of plate size can have a direct impact on perception of food intake, measured by estimated fullness and intake. The present study, involving 570 individuals across Canada, China, Korea, and New Zealand, is the first empirical study to investigate cultural influences on perception of food portion as a function of plate size. The respondents viewed photographs of ten culturally diverse dishes presented on large (27 cm) and small (23 cm) plates, and then rated their estimated usual intake and expected fullness after consuming the dish, using 100-point visual analog scales...
July 1, 2017: Appetite
https://www.readbyqxmd.com/read/28673808/the-effect-of-television-watching-and-portion-size-on-intake-during-a-meal
#19
Rachel Rosenthal, Hollie Raynor
Watching television while eating and eating from larger portion sizes of food are factors that have been found to independently increase food intake. When combined, these factors may further enhance consumption. This investigation, using a 4 × 2 × 2 mixed factorial design, with a between-subjects factor of order of conditions and within-subjects factors of television watching (NO TV and TV) and portion size (SMALL and LARGE), tested the independent effects and interaction of these factors in seventeen women and three men (21...
July 1, 2017: Appetite
https://www.readbyqxmd.com/read/28669742/attribute-importance-segmentation-of-norwegian-seafood-consumers-the-inclusion-of-salient-packaging-attributes
#20
Svein Ottar Olsen, Ho Huu Tuu, Klaus G Grunert
The main purpose of this study is to identify consumer segments based on the importance of product attributes when buying seafood for homemade meals on weekdays. There is a particular focus on the relative importance of the packaging attributes of fresh seafood. The results are based on a representative survey of 840 Norwegian consumers between 18 and 80 years of age. This study found that taste, freshness, nutritional value and naturalness are the most important attributes for the home consumption of seafood...
June 29, 2017: Appetite
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