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Tampanna N, Chansuwan W, Wichienchot S. Effect of Plant-Based Mung Bean Products on Digestibility and Gut Microbiome Profiling Using In Vitro Fecal Fermentation. Plant Foods Hum Nutr 2024:10.1007/s11130-024-01176-9. [PMID: 38642195 DOI: 10.1007/s11130-024-01176-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Accepted: 04/07/2024] [Indexed: 04/22/2024]
Abstract
The concept of plant-based protein consumption has been increasing recently because of the growing health consciousness among people. Mung bean is one of the most consumed legumes with a dense nutrient profile. Hence, current research is aimed to study the effect of mung bean protein-based products including mung bean snack (MBS) and textured vegetable protein (TVP) for treatment groups against the control groups, commercial ingredients group consisting of mung bean powder (MBP) and pea powder (PP) and commercial products group include commercial pea texture (cPT) and commercial textured vegetable protein (cTVP) for their proximate composition, digestibility, gut microbial profile and fatty acid metabolite profiling. The MBS and TVP samples had significantly higher digestibility of 74.43% and 73.24% than the commercial products. The protein content of TVP was 0.8 times higher than its commercial control. Gut microbiome profiling showed that all the samples shared around 162 similar genera. Post-fermentation analysis provided promising results by reflecting the growth of beneficial bacteria (Parabacteroides, Bifidobacterium and Lactobacillus) and the suppression of pathogens (Escherichia-Shigella, Dorea and Klebsiella). The dual relationship between gut microbiota and nutrient interaction proved the production of abundant short- and branched-chain fatty acids. The MBS sample was able to produce SCFAs (41.27 mM) significantly and BCFAs (2.02 mM) than the TVP sample (27.58 mM and 2.14 mM, respectively). Hence, our research outcomes proved that the mung bean protein-based products might infer numerous health benefits to the host due to enriched probiotics in the gut and the production of their corresponding metabolites.
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Affiliation(s)
- Nattha Tampanna
- Center of Excellence in Functional Foods and Gastronomy, Faculty of Agro-Industry, Prince of Songkla University, Hat Yai, 90110, Songkhla, Thailand
| | - Worapanit Chansuwan
- Center of Excellence in Functional Foods and Gastronomy, Faculty of Agro-Industry, Prince of Songkla University, Hat Yai, 90110, Songkhla, Thailand
- Dietetics and Nutrition for Health Program, Faculty of Agro-Industry, Prince of Songkla University, Hat Yai, 90110, Songkhla, Thailand
| | - Santad Wichienchot
- Center of Excellence in Functional Foods and Gastronomy, Faculty of Agro-Industry, Prince of Songkla University, Hat Yai, 90110, Songkhla, Thailand.
- Functional Food and Nutrition Program, Faculty of Agro-Industry, Prince of Songkla University, Hat Yai, 90110, Songkhla, Thailand.
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Wu CT, Larson KR, Sims LC, Ryan KK. Dietary protein restriction modulates 'dessert' intake after a meal, via fibroblast growth factor 21 (FGF21). Physiol Behav 2023; 272:114368. [PMID: 37805134 DOI: 10.1016/j.physbeh.2023.114368] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2023] [Revised: 09/11/2023] [Accepted: 09/29/2023] [Indexed: 10/09/2023]
Abstract
Pharmacological administration of fibroblast growth factor 21 (FGF21) alters food choice, including that it decreases the consumption of sucrose and other sweet tastants. Conversely, endogenous secretion of FGF21 by the liver is modulated by diet, such that plasma FGF21 is increased after eating foods that have a low dietary protein: total energy (P: E) ratio. Together, these findings suggest a strategy to promote healthy eating, in which the macronutrient content of a pre-load diet could reduce the consumption of sweet desserts in sated mice. Here, we tested the prediction that individuals maintained on a low P: E diet, and offered a highly palatable sweet 'dessert' following a pre-load meal, would eat less of the sugary snack compared to controls-due to increased FGF21 signaling. In addition to decreasing sweet intake, FGF21 increases the consumption of dietary protein. Thus, we predicted that individuals maintained on the low P: E diet, and offered a very high-protein pellet as 'dessert' or snack after a meal, would eat more of the high protein pellet compared to controls, and that this depends on FGF21. We tested this in C57Bl/6J, and liver-specific FGF21-null (FGF21ΔL) null male and female mice and littermate controls. Contrary to expectation, eating a low protein pre-load did not reduce the later consumption of a sweet solution in either males or females, despite robustly increasing plasma FGF21. Rather, eating the low protein pre-load increased later consumption of a high protein pellet. This was more apparent among males and was abrogated in the FGF21ΔL mice. We conclude that physiologic induction of hepatic FGF21 by a low protein pre-load diet is not sufficient to reduce the consumption of sweet desserts, though it effectively increases the subsequent intake of dietary protein in male mice.
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Affiliation(s)
- Chih-Ting Wu
- Department of Neurobiology, Physiology and Behavior, College of Biological Sciences, University of California, One Shields Avenue, 196 Briggs Hall, Davis, CA 95616, USA
| | - Karlton R Larson
- Department of Neurobiology, Physiology and Behavior, College of Biological Sciences, University of California, One Shields Avenue, 196 Briggs Hall, Davis, CA 95616, USA
| | - Landon C Sims
- Department of Neurobiology, Physiology and Behavior, College of Biological Sciences, University of California, One Shields Avenue, 196 Briggs Hall, Davis, CA 95616, USA
| | - Karen K Ryan
- Department of Neurobiology, Physiology and Behavior, College of Biological Sciences, University of California, One Shields Avenue, 196 Briggs Hall, Davis, CA 95616, USA.
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Gaeini Z, Malmir H, Mirmiran P, Feizy Z, Azizi F. Snack consumption patterns and their associations with risk of incident metabolic syndrome: Tehran lipid and glucose study. Nutr Metab (Lond) 2023; 20:25. [PMID: 37101249 PMCID: PMC10134553 DOI: 10.1186/s12986-023-00745-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/15/2022] [Accepted: 04/13/2023] [Indexed: 04/28/2023] Open
Abstract
AIM Few studies considered the association between snack patterns and metabolic abnormalities. Here we aimed to characterize the major snack patterns among Iranian adults and determine their association with the risk of metabolic syndrome (MetS). METHODS This study was conducted on 1713 MetS-free adults who participated in the third phase of the Tehran Lipid and Glucose Study (TLGS). At baseline, dietary intake of snack was assessed using a validated 168-items food frequency questionnaire, and snack patterns were obtained by principal component analysis (PCA). Adjusted Hazard Ratios (HRs) and 95% confidence intervals (CIs) were calculated for the association of incident MetS with the extracted snack patterns. RESULTS PCA identified five major snack patterns, defined as "healthy pattern", "low-fructose pattern", "high-trans pattern", "high-caffeine pattern" and "high-fructose pattern". Participants in the highest tertile of the "high-caffeine pattern" had lower risk of MetS (HR = 0.80, 95% CI = 0.65-0.99, P for trend = 0.032). Other snack patterns have not shown any significant association with MetS incidence. CONCLUSIONS Our findings suggest that consuming a snack pattern with high loads of caffeine, defined as "High-caffeine pattern" in the present study, could reduce the risk of MetS in healthy adults. Further prospective studies are needed to more fully determine the association between snack patterns and MetS incidence.
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Affiliation(s)
- Zahra Gaeini
- Nutrition and Endocrine Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Hanieh Malmir
- Nutrition and Endocrine Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Parvin Mirmiran
- Nutrition and Endocrine Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran.
| | - Zahra Feizy
- Department of Nutritional Sciences, Texas Tech University, Lubbock, TX, 79409, USA
| | - Fereidoun Azizi
- Endocrine Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
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Masutomi H, Mineshita Y, Ishihara K, Hirao K, Shibata S, Furutani A. Effects of intake of four types of snack with different timings on postprandial glucose levels after dinner. Eur J Nutr 2023:10.1007/s00394-023-03138-4. [PMID: 37061585 DOI: 10.1007/s00394-023-03138-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/25/2022] [Accepted: 03/21/2023] [Indexed: 04/17/2023]
Abstract
PURPOSE It has been reported that the consumption of fruit granola (FG), mulberry leaves, and barley cookies as an afternoon snack suppresses the postprandial increase in glucose levels at dinner. However, there have been no reports on the second-meal effect of snacking on popular snacks, such as potato chips (PC), roasted sweet potato (SP), and black beans (BB), or on the interval between snacking and dinner. METHOD The present study was an open-label randomized crossover trial of five study groups (PC, SP, BB, FG, and no snack) regarding the second-meal effects with different intervals between snacks and dinner. The subjects consumed prescribed meals for lunch and dinner at 12:00 and 19:00, and a snack fixed at 838 kJ (= 200 kcal) at 15:00 or 17:00. RESULTS When the participants snacked at 15:00, the postprandial glucose elevation at dinner was suppressed in the FG and SP groups, and the area under the curve (AUC) was also low. When they snacked at 17:00, the postprandial glucose elevation was suppressed in all the groups. The AUCs for PC, FG, and SP were lower than those for no snacking. On the other hand, carbohydrate intake increased with snacking, but the total AUC of snacks and dinner did not differ in any of the groups. The duration of hyperglycemia decreased with snack intake, as did the glucose amplitude. CONCLUSION We believe that the intake of carbohydrates and soluble fiber in snacks is an important factor in the second-meal effect at dinner. These results will contribute to the development of snacking and research into the second-meal effect.
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Affiliation(s)
- Hirofumi Masutomi
- Calbee, Inc. Research and Development Division, Utsunomiya, Tochigi, 321-3231, Japan
| | - Yui Mineshita
- Laboratory of Physiology and Pharmacology, School of Advanced Science and Engineering, Waseda University, Shinjuku, Tokyo, 162-0056, Japan
| | - Katsuyuki Ishihara
- Calbee, Inc. Research and Development Division, Utsunomiya, Tochigi, 321-3231, Japan
| | - Kazuko Hirao
- Faculty of Home Economics, Aikoku Gakuen Junior College, Edogawa-ku, Tokyo, 133-8585, Japan
| | - Shigenobu Shibata
- Laboratory of Physiology and Pharmacology, School of Advanced Science and Engineering, Waseda University, Shinjuku, Tokyo, 162-0056, Japan
- Graduate School of Advanced Science and Engineering, Waseda University, Shinjuku-ku, Tokyo, 162-0056, Japan
| | - Akiko Furutani
- Laboratory of Physiology and Pharmacology, School of Advanced Science and Engineering, Waseda University, Shinjuku, Tokyo, 162-0056, Japan.
- Faculty of Home Economics, Aikoku Gakuen Junior College, Edogawa-ku, Tokyo, 133-8585, Japan.
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Matsumoto M, Okada E, Tajima R, Fujiwara A, Takimoto H. Association of daily nutrient intake with breakfast and snack consumption among young Japanese adults aged 20-39 years: data from the 2012 National Health and Nutrition Survey. Br J Nutr 2022; 129:1-11. [PMID: 35786418 DOI: 10.1017/s0007114522001970] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
Eating frequency has been associated with nutrient intake and diet quality. The aim of this study was to examine the association between daily nutrient and food group intake and consumption of breakfast and/or snacks among young Japanese adults, as secondary analysis of the 2012 National Health and Nutrition Survey in Japan involved 1420 men and 1659 women aged 20-39 years. Dietary intake data were collected using a one-day semi-weighed household dietary record. Participants were classified into four groups based their breakfast and snack consumption, defined as the consumption of any food or beverage that contained energy based on participant-defined eating occasions; both breakfast and snack consumption (B+S+), breakfast consumption without snacking (B+S-), breakfast skipping and snack consumption (B-S+) and breakfast skipping without snacking (B-S-). The proportion of breakfast skippers among men and women was 11·8 % and 6·6 %, whereas that of snack consumers among men and women was 55·3 % and 68·2 %, respectively. Energy, Mg potassium (in both sexes), vitamin B2, Ca, (only men) and folate and dietary fibre (only women) intakes were higher among breakfast and snack consumers than in the B+S- group. The nutrient intake level of the B+S- group was similar to that of the B-S+ group, whereas the B-S- group had lower energy (both sexes), Cu, dietary fibre and potassium (only women) intakes than the B+S- group. Snack consumption could supplement nutrients that may not be adequately consumed by three meals among young Japanese adults.
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Affiliation(s)
- Mai Matsumoto
- Department of Nutritional Epidemiology and Shokuiku, National Institutes of Biomedical Innovation, Health, and Nutrition, 1-23-1 Toyama, Shinjuku-ku, Tokyo162-8636, Japan
| | - Emiko Okada
- Department of Nutritional Epidemiology and Shokuiku, National Institutes of Biomedical Innovation, Health, and Nutrition, 1-23-1 Toyama, Shinjuku-ku, Tokyo162-8636, Japan
| | - Ryoko Tajima
- Department of Nutritional Epidemiology and Shokuiku, National Institutes of Biomedical Innovation, Health, and Nutrition, 1-23-1 Toyama, Shinjuku-ku, Tokyo162-8636, Japan
| | - Aya Fujiwara
- Department of Nutritional Epidemiology and Shokuiku, National Institutes of Biomedical Innovation, Health, and Nutrition, 1-23-1 Toyama, Shinjuku-ku, Tokyo162-8636, Japan
- Department of Social and Preventive Epidemiology, School of Public Health, University of Tokyo, 7-3-1 Hongo, Bunkyo-ku, Tokyo113-0033, Japan
| | - Hidemi Takimoto
- Department of Nutritional Epidemiology and Shokuiku, National Institutes of Biomedical Innovation, Health, and Nutrition, 1-23-1 Toyama, Shinjuku-ku, Tokyo162-8636, Japan
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Sangouni AA, Beigrezaei S, Akbarian S, Ghayour-Mobarhan M, Yuzbashian E, Salehi-Abargouei A, Ferns GA, Khayyatzadeh SS. Association between dietary behaviors and depression in adolescent girls. BMC Public Health 2022; 22:1169. [PMID: 35690748 PMCID: PMC9188218 DOI: 10.1186/s12889-022-13584-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/19/2022] [Accepted: 06/06/2022] [Indexed: 11/16/2022] Open
Abstract
Background The growing prevalence of depression has become a major public health problem. There is limited evidence regarding the relationship between dietary behaviors and depression. The present study was designed to evaluate the association between dietary behaviors and depression score. Methods A total of 933 Iranian adolescent girls aged 12 to 18 years were included in this cross-sectional study. Depression severity score was assessed using a validated Persian version of Beck’s depression inventory. Dietary behaviors were pre-defined and assessed in ten domains using a standard questionnaire. To investigate the association between dietary behaviors and depression score, the linear regression analysis in crude and adjusted models was used. Results 67.7% of participants had no or minimal depression symptoms and 32.3% of participants were categorized with mild-to-severe depression symptoms. There were significant inverse relationships between main meal consumption (Beta: -0.141; 95% CI: − 3.644 to − 1.000; P = 0.001), snack consumption (Beta: -0.100; 95% CI: − 2.400 to − 0.317; P = 0.002), regular meal consumption (Beta: 0.23; 95% CI: 0.13–0.42; P = 0.001) and food chewing (Beta: -0.152; 95% CI: − 2.279 to − 0.753; P = 0.03) with depression score. These associations remained significant after adjustment for confounding variables. In addition, frequency of intra-meal fluid intake (Beta: 0.096; 95% CI: 0.288 to 1.535; P = 0.004) and spicy foods consumption (Beta: 0.076; 95% CI: 0.098 to 1.508; P = 0.02) were directly associated with depression score in the crude model. These significant relations were disappeared in full adjusted model. No significant association was found between breakfast consumption, intake of fried foods, chewing ability, and tooth loss with depression score (P > 0.05). Conclusions Significant associations were observed between specific eating behaviors with depression score. Prospective studies are needed to confirm these findings.
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Affiliation(s)
- Abbas Ali Sangouni
- Nutrition and Food Security Research Center, Shahid Sadoughi University of Medical Sciences, Yazd, Iran.,Department of Nutrition, School of Public Health, Shahid Sadoughi University of Medical Sciences, Yazd, 8914715645, Iran
| | - Sara Beigrezaei
- Nutrition and Food Security Research Center, Shahid Sadoughi University of Medical Sciences, Yazd, Iran.,Department of Nutrition, School of Public Health, Shahid Sadoughi University of Medical Sciences, Yazd, 8914715645, Iran
| | - Shahab Akbarian
- Nutrition and Food Security Research Center, Shahid Sadoughi University of Medical Sciences, Yazd, Iran.,Department of Nutrition, School of Public Health, Shahid Sadoughi University of Medical Sciences, Yazd, 8914715645, Iran
| | - Majid Ghayour-Mobarhan
- International UNESCO center for health related basic sciences and human nutrition, department of nutrition, faculty of medicine, 37552Mashhad University of medical sciences, Mashhad, Iran
| | - Emad Yuzbashian
- Department of Agricultural, Food and Nutritional Sciences, University of Alberta, Edmonton, Alberta, Canada
| | - Amin Salehi-Abargouei
- Nutrition and Food Security Research Center, Shahid Sadoughi University of Medical Sciences, Yazd, Iran.,Department of Nutrition, School of Public Health, Shahid Sadoughi University of Medical Sciences, Yazd, 8914715645, Iran
| | - Gordon A Ferns
- Brighton & Sussex Medical School, Division of Medical Education, Falmer, Brighton, Sussex, BN1 9PH, UK
| | - Sayyed Saeid Khayyatzadeh
- Nutrition and Food Security Research Center, Shahid Sadoughi University of Medical Sciences, Yazd, Iran. .,Department of Nutrition, School of Public Health, Shahid Sadoughi University of Medical Sciences, Yazd, 8914715645, Iran.
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Giraldo Pineda C, Yamul DK, Navarro AS. Effect of flaxseed ( Linum usitatissimum L.) flour and yerba mate ( Ilex paraguariensis) extract on physicochemical and sensory properties of a gluten free corn-based snack. J Food Sci Technol 2021; 58:3890-3901. [PMID: 34471313 PMCID: PMC8357932 DOI: 10.1007/s13197-020-04850-3] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Revised: 08/27/2020] [Accepted: 10/08/2020] [Indexed: 06/06/2023]
Abstract
Flaxseed (Linum usitatissimum L.) and yerba mate (Ilex paraguariensis) are particularly interesting as functional ingredients due to their high content of essential omega 3-fatty acids and antioxidant properties, respectively. The objective of this work was to formulate a corn snack enriched with flaxseed flour and yerba mate extract and evaluate its physicochemical and sensory properties. Flaxseed flour, added at three levels 1, 3 and 5%, increased the water activity, moisture content and cohesiveness, and decreased the hardness and plastic deformation of the samples. The flour also changed the superficial colour and made the microstructure more compact. On the contrary, yerba mate extract (1 and 3%) decreased the water activity, moisture content and cohesiveness, counteracting the effect of flaxseed flour. Yerba mate increased the plastic deformation and the antioxidant activity of the snacks. The colour was not modified and the microstructure was more fragmented in the presence of yerba mate. Sensory evaluation suggested that flaxseed flour and yerba mate affected the flavour but did not modify the colour and crunchiness of the product.
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Affiliation(s)
- Carolina Giraldo Pineda
- Centro de Investigación y Desarrollo en Criotecnología de Alimentos (CIDCA), Facultad de Ciencias Exactas, UNLP - CCT La Plata - CONICET, 47 y 116, 1900, La Plata, Argentina
| | - Diego K. Yamul
- Departamento de Tecnología y Calidad de Los Alimentos, Facultad de Ciencias Veterinarias, UNICEN, CCT Tandil-CONICET, Campus universitario, 7000, Tandil, Argentina
| | - Alba S. Navarro
- Centro de Investigación y Desarrollo en Criotecnología de Alimentos (CIDCA), Facultad de Ciencias Exactas, UNLP - CCT La Plata - CONICET, 47 y 116, 1900, La Plata, Argentina
- Facultad de Ingeniería, UNLP, 1 y 47, 1900, La Plata, Argentina
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Crowe RK, Probst Y, Weaver RG, Beets MW, Kemp B, Stanley RM, Okely AD. Systematic observation of healthy eating environments in after-school services: a cross-sectional study. Public Health Nutr 2021;:1-8. [PMID: 34348825 DOI: 10.1017/S1368980021003220] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
OBJECTIVES Few studies have examined the healthy eating environments within the Australian out of school hours care (OSHC) setting. This study aims to describe healthy eating environments, consisting of: (a) the alignment of provided food and beverages to Australian Dietary Guidelines; (b) healthy eating promotion practices; (c) nutrition education through cooking experiences; (d) staff role modelling healthy eating and (e) regular water availability. DESIGN A cross-sectional study was conducted using direct observations and the validated System for Observing Staff Promotion of Activity and Nutrition (SOSPAN) tool. SETTING OSHC located in urban and semi-rural regions of NSW, Australia. PARTICIPANTS Staff (151) and children (1549) attending twelve OSHC services operating in the hours after school. RESULTS Fifty per cent (50 %) of services offered fruits and 100 % offered water as a part of the afternoon snack on all four observation days. Discretionary foods were offered on more days compared to vegetables (+1·9/d, P = 0·009), lean meats (+2·7/d, P =·0 004) and wholegrains (+2·8/d, P = 0 002). Staff promoted healthy eating on 15 % of days, sat and ate with children 52 %, consumed high sugar drinks 15 % and ate discretionary foods in front of children 8 % of days, respectively. No opportunities for cooking or nutrition education were observed. CONCLUSION Afternoon snacks regularly contained fruits and water. Opportunities exist to improve the frequency by which vegetables, wholegrains and lean meats are offered in addition to staff healthy eating promotion behaviours. Future research is warranted to further explore healthy eating behaviours, practices and policies within the after-school sector.
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Mirmiran P, Aghayan M, Bakhshi B, Hosseinpour-Niazi S, Azizi F. Socioeconomic status and lifestyle factors modifies the association between snack foods intake and incidence of metabolic syndrome. Nutr J 2021; 20:70. [PMID: 34294103 PMCID: PMC8299611 DOI: 10.1186/s12937-021-00728-y] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/24/2020] [Accepted: 07/13/2021] [Indexed: 12/11/2022] Open
Abstract
BACKGROUND Intake of snack foods has been previously associated with an elevated risk of chronic disease; however, studies on snack foods and metabolic syndrome (MetS) while considering the modifying effect of socioeconomic status (SES) and lifestyle factors on this association are lacking. We aimed to investigate the association between snack foods intake and the MetS risk, and the mediatory effects of SES and lifestyle factors on the forenamed association among adults who participated in the Tehran Lipid and Glucose Study (2006-2018). METHODS This is a prospective study of 1915 participants (male, 40.5%), aged 19-74 year who were free of MetS at baseline. Dietary intakes were gathered using a validated, semi-quantitative food frequency questionnaire at baseline (2006-2008), and with 3-year intervals afterwards. Alternative approach was used for snack foods from all available questionnaires during follow-up. Snack foods were divided into 4 categories, including total snacks, biscuits and cakes, candies and chocolate, and salty snacks. Total snack foods intake and its subgroup (serving/week) were modeled as tertiles. MetS was diagnosed according to the Joint Interim Statement criteria. Physical activity level (PAL) categorized as low/medium and high levels. Information regarding smoking (Smoker/Non-smoker), education (higher/lower education), and occupation (employed/non-employed) was gathered using questionnaire. The Cox regression was used, regarding interaction between snack foods, SES, and PAL on the MetS risk. RESULTS A total of 591 incident MetS cases were diagnosed during 8.9 years of follow-up. The median total snack foods intake was 5.2 serving/week (IQR: 3.0-9.1). Total snack foods intake was positively associated with the MetS risk after adjusting for potential confounders (adjusted for age and gender, energy intake, total fiber intake, smoking status, PAL, education levels, family history of diabetes, family history of CVD events, and BMI). After adjustment for confounders, among snacks' subgroups, candies and chocolate intake was positively associated with MetS risk. Moreover, among lower-educated and non-employed participants, candies and chocolate intake was positively associated with the MetS risk, by 38 and 43% respectively. Stratification based on PAL resulted a positive association between intake of total snack foods and candies and chocolates and risk of MetS among participants with low PAL. CONCLUSION Snack foods, especially candies and chocolate, increased the risk of MetS, among individuals with a low PAL.
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Affiliation(s)
- Parvin Mirmiran
- Department of Clinical Nutrition and Dietetics, Faculty of Nutrition Sciences and Food Technology, National Nutrition and Food Technology Research Institute, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Maryam Aghayan
- Nutrition and Endocrine Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, No 24, A'rabi St, Yeman Av, Velenjak, P.O.Box: 19395-4763, Tehran, Iran
| | - Bahar Bakhshi
- Nutrition and Endocrine Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, No 24, A'rabi St, Yeman Av, Velenjak, P.O.Box: 19395-4763, Tehran, Iran
| | - Somayeh Hosseinpour-Niazi
- Nutrition and Endocrine Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, No 24, A'rabi St, Yeman Av, Velenjak, P.O.Box: 19395-4763, Tehran, Iran.
| | - Fereidoun Azizi
- Endocrine Research Center, Research Institute for Endocrine Sciences, Shahid Beheshti University of Medical Sciences, Tehran, Iran
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Mostafavi F, Zamani-Alavijeh F, Mansourian M, Bastami F. The promotion of healthy breakfast and snacks based on the social marketing model: a mixed-methods study. J Health Popul Nutr 2021; 40:22. [PMID: 33962686 PMCID: PMC8106147 DOI: 10.1186/s41043-021-00245-y] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/25/2019] [Accepted: 04/22/2021] [Indexed: 06/12/2023]
Abstract
BACKGROUND Skipping breakfast and replacing it with non-nutritious snacks are progressively increasing among adolescents. This study aimed to develop an educational intervention based on the Social Marketing Model and evaluate its effects on healthy breakfast and snack consumption among female adolescent students. METHODS This mixed-methods study was conducted in 2016-2019 in two phases. In the first phase, a qualitative study was conducted through directed content analysis in guidance schools in Khorramabad, Isfahan, and Tehran, Iran, to explore factors affecting breakfast consumption. The results of this phase were set in the benchmarks of the Social Marketing Model. In the second phase, a randomized controlled trial was conducted based on the benchmarks of the Social Marketing Model on 94 students randomly recruited from guidance schools in Khorramabad, Iran. RESULTS The findings of the qualitative phase were categorized into the benchmarks of the Social Marketing Model, namely the social marketing mix, the intended behavior, internal and external competing factors for behavior modification, theoretical concepts related to the behavior, and the role of supporters. In the quantitative phase, the univariate analysis showed significant between-group differences concerning the product, price, promotion, and behavior (p < 0.05). CONCLUSION Healthy breakfast and snack consumption can be promoted through making acceptable the tastes, costs, preparations, and consumption places of breakfast and snack. TRIAL REGISTRATION The trial was registered in the Iranian Registry of Clinical Trials (code: IRCT20170201032347N1 ). The trial was registered in 11/07/2018 and is accessible on the Iranian Clinical Trial Registration website.
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Affiliation(s)
- Firoozeh Mostafavi
- Department of Health Education and Promotion, School of Health, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Fereshteh Zamani-Alavijeh
- Department of Health Education and Promotion, School of Health, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Marjan Mansourian
- Department of Epidemiology and Biostatistic, School of Health, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Fatemeh Bastami
- Department of Public Health, School of Health and Nutrition, Lorestan University of Medical Sciences, Khorramabad, Iran
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Blondin SA, AlSukait R, Bleiweiss-Sande R, Economos CD, Tanskey LA, Goldberg JP. Processed and Packed: How Refined Are the Foods That Children Bring to School for Snack and Lunch? J Acad Nutr Diet 2020; 121:883-894. [PMID: 33023852 DOI: 10.1016/j.jand.2020.07.017] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2020] [Revised: 07/14/2020] [Accepted: 07/16/2020] [Indexed: 10/23/2022]
Abstract
BACKGROUND Increasing consumption of highly processed foods has been associated with adverse health outcomes among children. In the US, children consume up to half of their daily energy intake at school. OBJECTIVES We sought to characterize foods that children bring from home to school according to processing level and to evaluate the effectiveness of a school-based intervention, Great Taste Less Waste (GTLW), in reducing the proportion of energy brought from highly processed foods from home compared with control. DESIGN Secondary data analysis of a 7-month school-based, cluster-randomized trial. PARTICIPANTS/SETTING Third- and fourth-grade students (n = 502, mean age: 9.0 ± 0.62 years) at 10 public elementary schools in Eastern Massachusetts (school year 2012-2013). INTERVENTION GTLW included a 22-lesson classroom curriculum, homework activities, monthly parent newsletters, a food shopping and packing guide for parents, food demonstrations, school-wide announcements, and a poster contest. MAIN OUTCOME MEASURES The energy content of foods brought to school was estimated from digital photographs, and foods were assigned to 1 of 3 processing levels (less processed or unprocessed, moderately processed, or highly processed) based on an established classification system. STATISTICAL ANALYSES PERFORMED The percentage of energy brought from foods categorized into each processing level was calculated and compared pre- and postintervention using hierarchical linear models. RESULTS Most of the food brought from home to school was highly processed (70% of food energy brought). Foods categorized as snack foods and desserts contributed the greatest percentage of total energy to the highly processed category at baseline and follow-up (72% and 69%, respectively). Energy from foods brought for snack tended to be more highly processed than those brought for lunch. No significant differences were observed from pre- to postintervention in the GTLW group compared with control for the percentage of energy brought from highly processed foods in adjusted models (β: -1.1, standard error: 2.2, P = .6) or any other processing level. CONCLUSIONS Highly processed foods were prevalent in home-packed lunches and snacks, and these patterns persisted after a targeted intervention. Further research is needed to identify strategies to improve the healthfulness of foods brought from home to school.
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Vatanparast H, Islam N, Masoodi H, Shafiee M, Patil RP, Smith J, Whiting SJ. Time, location and frequency of snack consumption in different age groups of Canadians. Nutr J 2020; 19:85. [PMID: 32799862 PMCID: PMC7429728 DOI: 10.1186/s12937-020-00600-5] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2020] [Accepted: 07/31/2020] [Indexed: 01/06/2023] Open
Abstract
Background The location and time of snack consumption may influence the composition, nutrient content and portion sizes of snacks. In this study, we aimed to determine and compare the time, location and frequency of snack consumption among different age groups of Canadians. Methods Nationally representative dietary data from the 2015 Canadian Community Health Survey (CCHS) were used (19,677 participants aged ≥2 years). Dietary data were obtained using 24-h dietary recalls. Participants were categorized according to the frequency of snack consumption (1 time, 2–3 times, ≥4 times). The snack consumption over 24 h was divided into four time periods: before 10 am, 10 am to 3 pm, 3 pm to 8 pm and 8 pm to 12 am. Meal and snack location was categorized as at home; someone else’s home; restaurants; and other. Results Snacking 2–3 times per day was the most common reported frequency (53.0%). Snacking at home (73.0%) was more prevalent than snacking away from home (27.0%). The most frequently reported time for snacking among Canadians was 3 pm to 8 pm (36.3%), and the least frequently reported time was before 10 am (8.1%). Snacking contributed to a high proportion of Milk and Alternatives (23.7%) and Vegetables and Fruit (23.4%) food groups and lesser proportions of Grain Products (15.4%) and Meat & Alternatives (9.4%) food groups among Canadians. Conclusions Home is the main location, 3 pm to 8 pm is the main time, and 2–3 times per day is the most common reported frequency for snacking. A full understanding of snacking behaviors is needed in order to develop targeted strategies to improve the quality of snack food choices.
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Affiliation(s)
- Hassan Vatanparast
- College of Pharmacy and Nutrition, University of Saskatchewan, Saskatoon, SK, S7N 4Z2, Canada. .,School of Public Health, University of Saskatchewan, Saskatoon, SK, S7N 4Z2, Canada.
| | - Naorin Islam
- College of Pharmacy and Nutrition, University of Saskatchewan, Saskatoon, SK, S7N 4Z2, Canada
| | | | - Mojtaba Shafiee
- College of Pharmacy and Nutrition, University of Saskatchewan, Saskatoon, SK, S7N 4Z2, Canada
| | - Rashmi Prakash Patil
- College of Pharmacy and Nutrition, University of Saskatchewan, Saskatoon, SK, S7N 4Z2, Canada
| | - Jessica Smith
- Bell Institute of Health and Nutrition, General Mills, Minneapolis, MN, 55427-3870, USA
| | - Susan J Whiting
- College of Pharmacy and Nutrition, University of Saskatchewan, Saskatoon, SK, S7N 4Z2, Canada
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Allan JL, Powell DJ. Prompting consumers to make healthier food choices in hospitals: a cluster randomised controlled trial. Int J Behav Nutr Phys Act 2020; 17:86. [PMID: 32631366 PMCID: PMC7339385 DOI: 10.1186/s12966-020-00990-z] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/14/2019] [Accepted: 06/26/2020] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Hospitals in the UK offer snacks for sale to patients, staff and visitors. Despite the NHS's health promoting role, and tightening of regulations around which foods can be sold in hospitals, many snacks purchased in this setting are unhealthy. The present project tests the effectiveness of theory-based point of purchase prompts (PPPs; a form of cognitive nudge) designed to make it cognitively easier for consumers to compare available products and choose healthier options. METHODS Hospital shops in Scotland (n = 30) were recruited into a cluster randomised controlled trial to test whether a PPP could reduce the average calorie, fat and/or sugar content of purchased snacks. Inclusion criteria stated that eligible sites; sold food; were located in a hospital; and were accessible to staff, patients and visitors. The PPP intervention was a theory-based sign (tailored to the available range in each location) designed to cognitively simplify healthier snack choices by facilitating cross-product comparison. Shops were randomised to display PPPs (intervention; n = 15) or not (control; n = 15) using block randomisation controlling for shop size. Data on all snacks purchased from participating shops were obtained from retailers for a 12-week baseline and 12-week follow-up period. Primary outcomes were the average calorie (kcals), fat(g) and sugar(g) content of snacks purchased each day. Secondary outcomes were the average customer spend per item purchased (£,p) and the total number of snacks purchased daily. Shop staff were not blinded to group assignment but data providers were. Data were analysed using mixed effects multi-level regression models. RESULTS Data from > 1 million snack purchases were analysed. Snacks purchased from intervention sites were on average significantly lower in calorie (γ = - 1.84, p < .001) and sugar (γ = - 0.18, p = .030) at follow up relative to baseline but only the reduction in calories was significantly different to control. Average spend per item also reduced significantly in intervention (but not control) sites (γ = - 0.89, p < .001). The intervention had no effect on the fat content of snacks or the number of snacks sold. CONCLUSIONS Simple, theory-based point of purchase prompts can produce small but statistically significant reductions in the energy content of snack purchases from hospital shops. TRIAL REGISTRATION Retrospectively registered (8/Oct/2018) with ISRCTN (ID: ISRCTN90365793 ).
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Affiliation(s)
- Julia L Allan
- Health Psychology, Institute of Applied Health Sciences, Health Sciences Building, University of Aberdeen, Foresterhill, Aberdeen, AB25 2ZD, UK, Scotland.
| | - Daniel J Powell
- Health Psychology, Institute of Applied Health Sciences, Health Sciences Building, University of Aberdeen, Foresterhill, Aberdeen, AB25 2ZD, UK, Scotland.,Rowett Institute, University of Aberdeen, Foresterhill, Aberdeen, AB25 2ZD, UK, Scotland
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Tajima R, Murakami K, Asakura K, Fujiwara A, Uechi K, Sugimoto M, Wang HC, Masayasu S, Sasaki S. Snacking in Japanese nursery school children aged 3-6 years: its characteristics and contribution to overall dietary intake. Public Health Nutr 2021; 24:1042-51. [PMID: 32390580 DOI: 10.1017/S1368980019005007] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
OBJECTIVE This cross-sectional study evaluated the dietary characteristics of snacks, the contribution of snacks to daily nutrient intake and the association of energy intake (EI) from snacks with the prevalence of nutritional inadequacy in Japanese nursery school children. DESIGN Foods and nutrients consumed in each eating occasion were assessed by 3-d dietary records. The prevalence of inadequate intake of twenty nutrients assessed by the age- and sex-specific reference values in the Japanese Dietary Reference Intakes was compared according to tertile categories of EI from snacks. SETTING A multi-regional dietary survey based on nursery schools in Japan. PARTICIPANTS A total of 187 boys and 191 girls aged 3-6 years. RESULTS EI from snacks accounted for 19·5 % (sd 6·9) of total daily EI. Confectionaries accounted for the largest part of EI from snacks (35·3 %), followed by milk (19·5 %). Relative to their energy contribution, snacks accounted for a small proportion for all nutrients examined, except for free sugar, calcium, SFA and riboflavin. Although a higher EI from snacks was associated with favourable profiles for intakes of calcium, iron, thiamine and riboflavin, excessive intakes of free sugar and Na were more prevalent among children with a higher EI from snacks. CONCLUSIONS Although snacks are effective in meeting the requirement of some nutrients among Japanese nursery school children, snacks are generally not nutrient-dense and have an impact on excessive intake of some nutrients. There is hence room for improvement in food choices at snack time.
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Bekelman TA, Johnson SL, Taylor CA. Differences in Diet Quality and Snack Intakes Among Non-Hispanic White and Mexican American Adolescents from Different Acculturation Groups. J Racial Ethn Health Disparities 2020; 7:1090-9. [PMID: 32144631 DOI: 10.1007/s40615-020-00732-8] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/06/2019] [Revised: 02/16/2020] [Accepted: 02/19/2020] [Indexed: 10/24/2022]
Abstract
Mexican American adolescents have an increased risk for obesity compared to non-Hispanic whites (NHWs), especially as their degree of acculturation increases. Snack intakes can impact diet quality and may affect obesity risk, yet little is known about differences in snack intakes among NHW and Mexican American adolescents from different acculturation groups. This study compared diet quality and snack intakes among NHW and Mexican American adolescents from different acculturation groups. This study used cross-sectional data from 3636 Mexican American and NHW adolescents in the 2005-2014 National Health and Nutrition Examination Survey. Acculturation was defined based on generational status and language use. Outcomes were Healthy Eating Index-2015 (HEI-2015) score, daily energy intake from snacks, snack frequency, energy value of snacks, and percent contribution of snacks to total daily energy. Analysis of covariance was used to compare outcomes across groups, after adjustment for sex and income. In the full sample, mean HEI-2015 score was 45 ± 0.4. Non-Hispanic white adolescents had modestly poorer diet quality compared to US-born adolescents with a foreign-born parent and Mexican-born adolescents (P < 0.001). Mean daily snack intake was 583 ± 16 kcal. Items in the Snacks and Sweets and Beverages categories contributed more than half of the energy provided by snacks. Non-Hispanic white adolescents had a greater total snack intake compared to all language use at home groups, except equal Spanish and English use. Improving the types of foods consumed as snacks has the potential to partially mitigate differences in snack intakes and diet quality among non-Hispanic white and Mexican American adolescents.
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Luzardo-Ocampo I, Campos-Vega R, Gonzalez de Mejia E, Loarca-Piña G. Consumption of a baked corn and bean snack reduced chronic colitis inflammation in CD-1 mice via downregulation of IL-1 receptor, TLR, and TNF-α associated pathways. Food Res Int 2020; 132:109097. [PMID: 32331643 DOI: 10.1016/j.foodres.2020.109097] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2019] [Revised: 12/06/2019] [Accepted: 02/10/2020] [Indexed: 12/12/2022]
Abstract
Ulcerative colitis (UC) is a condition that has been rising in the number of cases around the world. Food products made from natural ingredients such as corn and common bean might serve as alternatives for the treatment of UC. This study aimed to assess the anti-inflammatory effect of the consumption of a baked corn and bean snack (CBS) in an in vivo model of UC using 2% dextran sodium sulfate (DSS) as inductor of colitis. CD-1 mice (45, n = 9/group) were randomly separated into 5 groups, treated for 6-weeks as follows: G1 (basal diet, BD), G2 (2% DSS), G3 (20 g CBS/body weight BW/day + BD), G4 (40 g CBS/BW/day + BD) and G5 (60 g CBS/BW/day + BD). BW, Disease Activity Index (DAI), and feces were collected throughout the treatment. After euthanasia, organs (spleen, liver, and colon) were excised and weighed. Feces were analyzed for β-glucuronidase (β-GLUC) activity and gas-chromatography. The colons were analyzed for histopathology, myeloperoxidase (MPO) activity, and gene analysis. At the end of treatments, among the DSS-induced groups, G3 exhibited the lowest BW losses (11.5%), MPO activity (10.4%) and β-GLUC (8.6%). G4 presented the lowest DAI (0.88), relative spleen weight, and histological inflammation score (p < 0.05). Compared to G2, CBS consumption significantly (p < 0.05) reduced serum TNF-α, IL-10, and MCP-1 levels. The fecal metabolome analysis ranked 9-decenoic acid, decane, and butyric acid as the main contributors of pathways associated with the β-oxidation of fatty acids. G4 showed the highest fecal/cecal contents of short-chain fatty acids among all the DSS-induced groups. For the gene expression, G4 was clustered with G1, showing a differential inhibition of the pro-inflammatory genes Il1r1, Il1a, Tlr4, Tlr2, and Tnfrsf1b. In conclusion, CBS consumption decreased the inflammatory state and reduced the expression of the IL-1 receptor, TLR, and TNF-α-associated pathways in DSS-induced UC in CD-1 mice.
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Affiliation(s)
- Ivan Luzardo-Ocampo
- Programa de Posgrado en Alimentos del Centro de la República (PROPAC), Research and Graduate Program in Food Science, School of Chemistry, Universidad Autónoma de Querétaro, 76010 Queretaro, Mexico; Department of Food Science and Human Nutrition, University of Illinois at Urbana-Champaign, 228-230 ERML, 1201 W. Gregory Dr., Urbana, IL 61801, United States.
| | - Rocio Campos-Vega
- Programa de Posgrado en Alimentos del Centro de la República (PROPAC), Research and Graduate Program in Food Science, School of Chemistry, Universidad Autónoma de Querétaro, 76010 Queretaro, Mexico.
| | - Elvira Gonzalez de Mejia
- Department of Food Science and Human Nutrition, University of Illinois at Urbana-Champaign, 228-230 ERML, 1201 W. Gregory Dr., Urbana, IL 61801, United States.
| | - Guadalupe Loarca-Piña
- Programa de Posgrado en Alimentos del Centro de la República (PROPAC), Research and Graduate Program in Food Science, School of Chemistry, Universidad Autónoma de Querétaro, 76010 Queretaro, Mexico.
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Bastami F, Zamani-Alavijeh F, Mostafavi F. Factors behind healthy snack consumption at school among high-school students: a qualitative study. BMC Public Health 2019; 19:1342. [PMID: 31640640 PMCID: PMC6805509 DOI: 10.1186/s12889-019-7656-6] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2018] [Accepted: 09/20/2019] [Indexed: 05/30/2023] Open
Abstract
BACKGROUND The prevalence of consuming fast foods and non-nutritious snacks is progressively increasing among adolescents. This study aimed to explore factors behind snack consumption at school among Iranian high-school students. METHODS This descriptive qualitative study was conducted in 2017 in four boys' and four girls' high-schools located in Isfahan, Khorramabad, and Tehran, Iran. Data were collected through 42 in-depth semi-structured interviews and four focus groups with male and female students, their parents, and their school teachers and administrators. The conventional content analysis approach was used for data analysis. Trustworthiness was applied to the study through prolonged engagement, maximum variation sampling, and member checking techniques. RESULTS Factors behind students' snack consumption came into two main groups, namely influential behaviors, and influential emotions and perceptions. Influential behaviors included the behaviors of students, their family members, peers, school administrators, and snack sellers. Moreover, influential emotions and perceptions included positive and negative feelings towards healthy snacks, fear over the consequences of unhealthy snacks, and perceived positive outcomes of healthy snacks. CONCLUSIONS Students' snack consumption at school is affected not only by their own behaviors, emotions, and perceptions, but also by significant others' behaviors and environmental factors. School administrators need to make environmental modifications to turn school environment into a pleasant place for healthy snack consumption and make healthy snack consumption a pleasurable experience for students.
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Affiliation(s)
- Fatemeh Bastami
- Department of Public Health, School of Health and Nutrition, Lorestan University of Medical Sciences, Khorramabad, Iran
| | - Fereshteh Zamani-Alavijeh
- Department of Health Education and Promotion, School of Health, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Firoozeh Mostafavi
- Department of Health Education and Promotion, School of Health, Isfahan University of Medical Sciences, Isfahan, Iran.
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Lee RM, Giles CM, Cradock AL, Emmons KM, Okechukwu C, Kenney EL, Thayer J, Gortmaker SL. Impact of the Out-of-School Nutrition and Physical Activity (OSNAP) Group Randomized Controlled Trial on Children's Food, Beverage, and Calorie Consumption among Snacks Served. J Acad Nutr Diet 2018; 118:1425-37. [PMID: 30055710 DOI: 10.1016/j.jand.2018.04.011] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/03/2017] [Accepted: 04/15/2018] [Indexed: 11/21/2022]
Abstract
BACKGROUND Afterschool interventions have been found to improve the nutritional quality of snacks served. However, there is limited evidence on how these interventions affect children's snacking behaviors. OBJECTIVE Our aim was to determine the impact of an afterschool intervention focused at the school district, site, family, and child levels on dietary consumption of foods and beverages served at snack. DESIGN This was a secondary analysis of a group-randomized controlled trial. PARTICIPANTS/SETTING Data were collected from 400 children at 20 afterschool sites in Boston, MA before (fall 2010) and after (spring 2011) intervention implementation. INTERVENTION The Out-of-School Nutrition and Physical Activity intervention aimed to promote fruits, vegetables, whole grains, and water, while limiting sugary drinks and trans fats. Researchers worked with district foodservice staff to change snack foods and beverages. Teams of afterschool staff participated in three 3-hour learning collaborative sessions to build skills and created action plans for changing site practices. The intervention included family and child nutrition education. MAIN OUTCOME MEASURES Research assistants observed dietary snack consumption using a validated measure on 2 days per site at baseline and follow-up. STATISTICAL ANALYSES PERFORMED This study used multivariable regression models, accounting for clustering of observations, to assess the intervention effect, and conducted post-hoc stratified analyses by foodservice type. RESULTS Children in intervention sites had greater decreases in consumption of juice (-0.61 oz/snack, 95% CI -1.11 to -0.12), beverage calories (-29.1 kcal/snack, 95% CI -40.2 to 18.0), foods with trans fats (-0.12 servings/snack, 95% CI -0.19 to -0.04), total calories (-47.7 kcal/snack, 95% CI -68.2 to -27.2), and increases in consumption of whole grains (0.10 servings/snack, 95% CI 0.02 to 0.18) compared to controls. In post-hoc analyses, sites with on-site foodservice had significant improvements for all outcomes (P<0.001), with no effect for sites with satellite foodservice. CONCLUSIONS Results demonstrate that an afterschool intervention can improve children's dietary snack consumption, particularly at sites with on-site foodservice.
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Matsumoto T. Opportunistic feeding strategy in wild immature chimpanzees: Implications for children as active foragers in human evolution. J Hum Evol 2019; 133:13-22. [PMID: 31358176 DOI: 10.1016/j.jhevol.2019.05.009] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/13/2018] [Revised: 05/21/2019] [Accepted: 05/21/2019] [Indexed: 10/26/2022]
Abstract
Modern human (Homo sapiens) children are generally considered to be dependent on older individuals for foods, even after weaning. However, recent studies of hunter-gatherer societies have reported that children can also acquire food by themselves, although the degree of self-provisioning by children differs among groups and is considered a facultative adaptation. To investigate the dependence of children on older individuals for food and the importance of self-provisioning in early hominins, I examined feeding behavior in wild, immature chimpanzees (Pan troglodytes schweinfurthii). I studied 19 mother-offspring chimpanzee pairs in the Mahale Mountains National Park, Tanzania for approximately 22 months. Feeding behavior and interactions between mothers and their offspring were recorded. The results supported these three predictions: (1) immature chimpanzees need to feed more frequently than mothers because of increased basal metabolic rate and immature stomach capacity; (2) mothers provide effective opportunities to feed on high-quality food items which are similar to those of the mothers'; and (3) when feeding independently of their mothers, immature chimpanzees consume highly accessible food including non-adult foods nearby mothers to avoid getting lost and physical burden as with self-provisioning of human children in hunter gatherer societies. During non-simultaneous feeding bouts, immature individuals frequently consumed pith and wood. They may be valuable food items for immature individuals during their growth stage because they can be consumed year round and contain relatively higher crude ash and protein amounts, which may enable immature chimpanzees to manage the confines of their immature bodies, preventing them from matching adult feeding rhythms. This opportunistic feeding strategy is similar to self-provisioning by human children in hunter-gatherer societies. These results suggested that early hominin children performed self-provisioning based on opportunistic feeding strategies, and contributed to their food consumption by snacking in accordance with their metabolic needs and physical confines.
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Affiliation(s)
- Takuya Matsumoto
- Research Institute for Humanity and Nature, 457-4 Motoyama, Kamigamo, Kita, Kyoto, 603-8047, Japan.
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LeCroy MN, Truesdale KP, Matheson DM, Karp SM, Moore SM, Robinson TN, Berge JM, Nicastro HL, Thomas AJ. Snacking characteristics and patterns and their associations with diet quality and BMI in the Childhood Obesity Prevention and Treatment Research Consortium. Public Health Nutr 2019; 22:3189-99. [PMID: 31112114 DOI: 10.1017/S1368980019000958] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Abstract
OBJECTIVE To describe snacking characteristics and patterns in children and examine associations with diet quality and BMI. DESIGN Children's weight and height were measured. Participants/adult proxies completed multiple 24 h dietary recalls. Snack occasions were self-identified. Snack patterns were derived for each sample using exploratory factor analysis. Associations of snacking characteristics and patterns with Healthy Eating Index-2010 (HEI-2010) score and BMI were examined using multivariable linear regression models. SETTING Childhood Obesity Prevention and Treatment Research (COPTR) Consortium, USA: NET-Works, GROW, GOALS and IMPACT studies. PARTICIPANTS Predominantly low-income, racial/ethnic minorities: NET-Works (n 534, 2-4-year-olds); GROW (n 610, 3-5-year-olds); GOALS (n 241, 7-11-year-olds); IMPACT (n 360, 10-13-year-olds). RESULTS Two snack patterns were derived for three studies: a meal-like pattern and a beverage pattern. The IMPACT study had a similar meal-like pattern and a dairy/grains pattern. A positive association was observed between meal-like pattern adherence and HEI-2010 score (P for trend < 0⋅01) and snack occasion frequency and HEI-2010 score (β coefficient (95 % CI): NET-Works, 0⋅14 (0⋅04, 0⋅23); GROW, 0⋅12 (0⋅02, 0⋅21)) among younger children. A preference for snacking while using a screen was inversely associated with HEI-2010 score in all studies except IMPACT (β coefficient (95 % CI): NET-Works, -3⋅15 (-5⋅37, -0⋅92); GROW, -2⋅44 (-4⋅27, -0⋅61); GOALS, -5⋅80 (-8⋅74, -2⋅86)). Associations with BMI were almost all null. CONCLUSIONS Meal-like and beverage patterns described most children's snack intake, although patterns for non-Hispanic Blacks or adolescents may differ. Diets of 2-5-year-olds may benefit from frequent meal-like pattern snack consumption and diets of all children may benefit from decreasing screen use during eating occasions.
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Vilela S, Severo M, Moreira T, Oliveira A, Hetherington MM, Lopes C. Association between eating frequency and eating behaviours related to appetite from 4 to 7 years of age: Findings from the population-based birth cohort generation XXI. Appetite 2019; 132:82-90. [PMID: 30296505 DOI: 10.1016/j.appet.2018.10.002] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2018] [Revised: 10/03/2018] [Accepted: 10/04/2018] [Indexed: 11/15/2022]
Abstract
The examination of specific characteristics of eating habits in childhood and its influence on eating behaviours is needed to better understand the establishment of appetite-related eating behaviours. This study aimed to assess the association between eating frequency (EF) (main meals vs. snacks) at 4 and 7y and problematic eating behaviours and appetite-related eating behaviours at 7y. The analysis included 1359 children from the birth cohort Generation XXI who provided 3-day food diaries, at both ages, and complete information on the Child Eating Behaviour Questionnaire, at 7y. Problematic eating behaviours were assessed using parental perception of child's poor eating (including not eating enough, eating too slow or overeating) at both ages. A time-of-day approach was used to distinguish main meals from snacks. A cross-lagged analysis was performed to check the direction of the association between EF and parental concerns regarding problematic eating behaviours. Associations between EF and appetite-related eating behaviours were evaluated through linear regression models. Between 4 and 7y a moderate tracking of EF was described as well as a strong tracking of parental concerns. We found a bidirectional relationship between EF and parental concerns. Prospectively, a higher frequency of snacks at 4y was independently associated with higher scores in 'Desire to Drink' at 7y (β = 0.051, 95%CI:0.009; 0.093). At 7y, a higher EF had a positive association with 'Satiety Responsiveness' but an inverse association with 'Enjoyment of Food'. A higher number of main meals had a positive association with 'Enjoyment of Food' and 'Food Responsiveness'. In conclusion, children who had more eating occasions seem to have more food-avoidance behaviours, traits that might protect these children from gaining excessive weight.
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Affiliation(s)
- Sofia Vilela
- EPIUnit - Institute of Public Health, University of Porto, Portugal, Rua das Taipas, nº 135, 4050-600, Porto, Portugal; Department of Public Health and Forensic Sciences and Medical Education, Faculty of Medicine, University of Porto, Alameda Prof. Hernâni Monteiro, 4200-319, Porto, Portugal.
| | - Milton Severo
- EPIUnit - Institute of Public Health, University of Porto, Portugal, Rua das Taipas, nº 135, 4050-600, Porto, Portugal; Department of Public Health and Forensic Sciences and Medical Education, Faculty of Medicine, University of Porto, Alameda Prof. Hernâni Monteiro, 4200-319, Porto, Portugal
| | - Teresa Moreira
- EPIUnit - Institute of Public Health, University of Porto, Portugal, Rua das Taipas, nº 135, 4050-600, Porto, Portugal; Department of Public Health and Forensic Sciences and Medical Education, Faculty of Medicine, University of Porto, Alameda Prof. Hernâni Monteiro, 4200-319, Porto, Portugal
| | - Andreia Oliveira
- EPIUnit - Institute of Public Health, University of Porto, Portugal, Rua das Taipas, nº 135, 4050-600, Porto, Portugal; Department of Public Health and Forensic Sciences and Medical Education, Faculty of Medicine, University of Porto, Alameda Prof. Hernâni Monteiro, 4200-319, Porto, Portugal
| | | | - Carla Lopes
- EPIUnit - Institute of Public Health, University of Porto, Portugal, Rua das Taipas, nº 135, 4050-600, Porto, Portugal; Department of Public Health and Forensic Sciences and Medical Education, Faculty of Medicine, University of Porto, Alameda Prof. Hernâni Monteiro, 4200-319, Porto, Portugal
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22
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Ghosh Roy P, Jones KK, Martyn-Nemeth P, Zenk SN. Contextual correlates of energy-dense snack food and sweetened beverage intake across the day in African American women: An application of ecological momentary assessment. Appetite 2018; 132:73-81. [PMID: 30261234 DOI: 10.1016/j.appet.2018.09.018] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/30/2018] [Revised: 09/19/2018] [Accepted: 09/22/2018] [Indexed: 11/30/2022]
Abstract
This study examined relationships between contextual factors and within-person variations in snack food and sweetened beverage intake in African American women (n = 79), aged 25-65 years living in metropolitan Chicago. For seven days, participants wore a global positioning system (GPS) logger and were signaled five times per day to complete an ecological momentary assessment (EMA) survey assessing behaviors and environmental, social, and other contextual factors via smartphones. Within-person associations between snack food and beverage intake and contextual factors were analyzed using three-level logistic regressions. Participants reported consuming a snack food at 38.4% of signals and a sweetened beverage at 17.9% of signals. Fast food restaurant and convenience store density within the daily activity space was not associated with either snack food or sweetened beverage intake. However, perceptions of close proximity to fast food restaurants and convenience stores making it easier to eat/drink, while accounting for one's usual proximity, were associated with increased odds of snack intake (O.R. 2.1; 95% C.I. 1.4, 3.0) but not sweetened beverage. We also found engaging in activities such as watching television (O.R. 1.8; 95% C.I. 1.2, 2.7) and talking (O.R. 1.7; 95% C.I. 1.1, 2.6) while eating were associated with higher snack intake. These factors were not related to sweetened beverage intake. Public health interventions addressing fast food restaurant and convenience store accessibility and food offerings and marketing within these outlets may help reduce snack food intake. Additionally, to reduce concurrent activities while eating, real-time interventions using smart technology could be used to enhance attentive eating in this population.
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Affiliation(s)
- Priyanka Ghosh Roy
- School of Health Studies, College of Health and Human Sciences, Northern Illinois University, 1425 W. Lincoln Hwy, DeKalb, IL, 60115, USA.
| | - Kelly K Jones
- Department of Health System Science, College of Nursing, University of Illinois at Chicago, 845 S. Damen Avenue, Chicago, IL, 60612, USA.
| | - Pamela Martyn-Nemeth
- Department of Biobehavioral Health Science, College of Nursing, University of Illinois at Chicago, 845 S. Damen Avenue, Chicago, IL, 60612, USA.
| | - Shannon N Zenk
- Department of Health System Science, College of Nursing, University of Illinois at Chicago, 845 S. Damen Avenue, Chicago, IL, 60612, USA.
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23
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Maugeri A, Kunzova S, Medina-Inojosa JR, Agodi A, Barchitta M, Homolka M, Kiacova N, Bauerova H, Sochor O, Lopez-Jimenez F, Vinciguerra M. Association between eating time interval and frequency with ideal cardiovascular health: Results from a random sample Czech urban population. Nutr Metab Cardiovasc Dis 2018; 28:847-855. [PMID: 29753587 DOI: 10.1016/j.numecd.2018.04.002] [Citation(s) in RCA: 43] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/05/2018] [Revised: 04/09/2018] [Accepted: 04/09/2018] [Indexed: 12/31/2022]
Abstract
BACKGROUND AND AIMS The frequency and timing of meals may affect cardiovascular health (CVH) outcomes, but large-scale epidemiological studies are lacking. The aim of this study was to understand the relationship between eating time interval and frequency, and measures of ideal CVH in the Kardiovize Brno cohort study, a random urban sample population in Central Europe. METHODS AND RESULTS 1659 members of the Kardiovize Brno 2030 cohort were included in a cross-sectional study (mean age = 46.86 years; 44.6% male). Exposure variables were eating time interval and frequency, and skipping meals. Primary outcomes were indices of CVH, including body mass index, diet, physical activity, smoking, blood pressure, glucose and cholesterol, and the composite CVH score. Cluster analysis and binary logistic regression analysis were used to evaluate eating habits and the association between variables. After adjustment for well-known risk factors, subjects who skipped breakfast or the afternoon snack had a higher risk of poor CVH (OR = 1.613; 95%CI = 1.121-2.320; p = 0.010; OR = 1.409; 95%CI = 1.110-1.788; p = 0.005, respectively). Moreover, we identified three clusters of individuals based on eating habits; from cluster 1 to cluster 3, eating time interval and frequency increased and this was associated with increases in CVH score from 8.70 (SEM = 0.10) in cluster 1, and 9.06 (SEM = 0.08) in cluster 2 to 9.42 (SEM = 0.09) in cluster 3 (p-trend = 0.019). CONCLUSIONS Our findings suggest that skipping breakfast or the afternoon snack are risk factors for poor CVH, while higher eating time interval and frequency may promote ideal CVH.
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Affiliation(s)
- A Maugeri
- International Clinical Research Center, St Anne's University Hospital, Brno, Czech Republic; Department of Medical and Surgical Sciences and Advanced Technologies "GF Ingrassia", University of Catania, Catania, Italy
| | - S Kunzova
- International Clinical Research Center, St Anne's University Hospital, Brno, Czech Republic
| | - J R Medina-Inojosa
- Department of Cardiovascular Medicine, Division of Preventive Cardiology, Mayo Clinic, Rochester MN, USA
| | - A Agodi
- Department of Medical and Surgical Sciences and Advanced Technologies "GF Ingrassia", University of Catania, Catania, Italy
| | - M Barchitta
- Department of Medical and Surgical Sciences and Advanced Technologies "GF Ingrassia", University of Catania, Catania, Italy
| | - M Homolka
- International Clinical Research Center, St Anne's University Hospital, Brno, Czech Republic
| | - N Kiacova
- International Clinical Research Center, St Anne's University Hospital, Brno, Czech Republic
| | - H Bauerova
- International Clinical Research Center, St Anne's University Hospital, Brno, Czech Republic
| | - O Sochor
- International Clinical Research Center, St Anne's University Hospital, Brno, Czech Republic
| | - F Lopez-Jimenez
- Department of Cardiovascular Medicine, Division of Preventive Cardiology, Mayo Clinic, Rochester MN, USA
| | - M Vinciguerra
- International Clinical Research Center, St Anne's University Hospital, Brno, Czech Republic; Division of Medicine, University College London (UCL), London, UK.
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24
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Xu R, Zhou Y, Li Y, Zhang X, Chen Z, Wan Y, Gao X. Snack cost and percentage of body fat in Chinese children and adolescents: a longitudinal study. Eur J Nutr 2019; 58:2079-86. [PMID: 29987575 DOI: 10.1007/s00394-018-1769-z] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/25/2017] [Accepted: 06/28/2018] [Indexed: 10/28/2022]
Abstract
PURPOSE Only a few studies examined the relationship between snack cost and change in the percentage of body fat in children. We thus conducted a longitudinal study to investigate whether high snack cost is associated with fast increase in the percentage of body fat in Chinese children. METHODS The study included 2368 children (1126 girls and 1242 boys, aged 6-14 years). Percentage of body fat was repeatedly assessed by bioelectrical impedance analysis in 2014 (baseline), 2015 and 2016. Snack cost in 2014 was estimated by self-report associated with purchasing snacks at school and classified into low, moderate, and high group. Association between snack cost and repeated percentage of body fat was analyzed with linear mixed models, adjusting for demographic factors, diet, physical activity, and parental BMI and education. RESULTS High snack cost was significantly associated with a fast increase in the percentage of body fat over time (p trend = 0.04). Adjusted difference in annual increase rate in percentage of body fat between the high and low snack cost group was 0.31% [95% confident interval (CI) 0.04%, 0.58%], after adjusting for potential confounders. The impacts of snack cost on change in the percentage of body fat were more pronounced in boys, younger participants and those with higher BMI z-score at the baseline, relative to their counterparts (p interaction < 0.001 for all). CONCLUSIONS High snack cost was associated with more gain of body fat in Chinese school-aged children.
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25
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Troiano G, Simi R, Mercurio I, Alfonzo MG, Trombetta CM, Manini I, Lazzeri G. "OKKIO alla salute 2014" results from the Tuscan sample. Ann Ig 2018; 30:259-272. [PMID: 29895044 DOI: 10.7416/ai.2018.2218] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
BACKGROUND The prevalence of overweight and obesity among children is rapidly increasing in many countries. For this reason we decided to investigate the eating habits of 8-9 years old Tuscany children, by paying attention to the frequency of their meals per day and to their food choices, also in relation to children's Body Mass Index (BMI) classes. In addition, we considered some environmental factors that could affect children eating behaviors, such as parents' BMI. METHODS Data from the 2014 Tuscany nutritional surveillance system (part of the national periodical survey) and collected from children, parents and teachers, have been linked to study of children's eating habits. Logistic regression analyses were used to investigate the association between incorrect dietary habits and the potential predictors of overweight and obesity. RESULTS More than half of the 2,163 children (68.64% overall, 67.61% females, 69.56% males) reported to have eaten an appropriate breakfast in the morning, while 5.9% skipped breakfast and only 33.5% of children ate an appropriate mid-morning snack. Logistic regression showed that having breakfast and especially an adequate breakfast are protective factors against obesity (OR 0.57, p<0.01; OR 0.84; p=0.03 respectively). CONCLUSION In Tuscany Region, unhealthy dietary habits are common among children. The identified deficiencies may be a harbinger of future public health problems.
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Affiliation(s)
- G Troiano
- Post Graduate School of Public Health, University of Siena, Italy
| | - R Simi
- Department of Molecular and Developmental Medicine, University of Siena, Italy
| | - I Mercurio
- Department of Medical, Surgical and Neuro Sciences , Santa Maria alle Scotte Hospital, Siena, Italy
| | - M G Alfonzo
- Dietician, Nutritionist, Freelance, Foggia, Italy
| | - C M Trombetta
- Department of Molecular and Developmental Medicine, University of Siena, Italy
| | - I Manini
- Department of Molecular and Developmental Medicine, University of Siena, Italy
| | - G Lazzeri
- Department of Molecular and Developmental Medicine, University of Siena, Italy
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26
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Vicario CM, Kuran KA, Rogers R, Rafal RD. The effect of hunger and satiety in the judgment of ethical violations. Brain Cogn 2018; 125:32-36. [PMID: 29852339 DOI: 10.1016/j.bandc.2018.05.003] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2018] [Revised: 05/03/2018] [Accepted: 05/08/2018] [Indexed: 12/22/2022]
Abstract
Human history is studded with instances where instinctive motivations take precedence over ethical choices. Nevertheless, the evidence of any linking between motivational states and morality has never been systematically explored. Here we addressed this topic by testing a possible linking between appetite and moral judgment. We compared moral disapproval ratings (MDR) for stories of ethical violations in participants under fasting and after having eaten a snack. Our results show that subjective hunger, measured via self-reported rating, reduces MDR for ethical violations. Moreover, the higher the disgust sensitivity the higher the MDR for ethical violations. This study adds new insights to research on physiological processes influencing morality by showing that appetite affects moral disapproval of ethical violations.
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Affiliation(s)
- Carmelo M Vicario
- School of Psychology, University of Tasmania, Hobart, Tasmania, Australia; School of Psychology, Brigantia Building, Bangor University, Bangor, Gwynedd, Wales LL57 2AS, UK; Department of Scienze Cognitive, Psycologiche, Pedagogiche e degli Studi Culturali, University of Messina, Messina, Italy; Leibniz Research Centre for Working Environment and Human Factors, Dortmund, Germany.
| | - Karolina A Kuran
- School of Psychology, Brigantia Building, Bangor University, Bangor, Gwynedd, Wales LL57 2AS, UK
| | - Robert Rogers
- School of Psychology, Brigantia Building, Bangor University, Bangor, Gwynedd, Wales LL57 2AS, UK
| | - Robert D Rafal
- School of Psychology, Brigantia Building, Bangor University, Bangor, Gwynedd, Wales LL57 2AS, UK
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27
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Si Hassen W, Castetbon K, Péneau S, Tichit C, Nechba A, Lampuré A, Bellisle F, Hercberg S, Méjean C. Socio-economic and demographic factors associated with snacking behavior in a large sample of French adults. Int J Behav Nutr Phys Act 2018; 15:25. [PMID: 29544552 PMCID: PMC5856366 DOI: 10.1186/s12966-018-0655-7] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/27/2017] [Accepted: 02/23/2018] [Indexed: 11/10/2022] Open
Abstract
Background Few studies have specifically focused on demographic and socio-economic characteristics associated with snacking in adults, whereas their identification could be useful for defining effective public health measures. The aim of our study was to assess the associations of these factors with daily snacking behavior and its dietary quality. Methods This cross-sectional study included 84,692 women and 23,491 men from the NutriNet-Santé cohort study. Occurrence of snacking, energy intake from snacks, snack nutrient, and energy densities were assessed using 24-h dietary records of weekdays at baseline. Associations between socio-economic and demographic factors (age, presence of children in the household, education, income, occupation), and snacking behavior were examined using multivariable logistic regression and analysis of covariance, stratified by sex and adjusted for total daily energy intake. Results Older individuals were more likely to snack during the day in both sexes while individuals with primary education (OR = 0.79 (0.71;0.87) in women; OR = 0.71 (0.60;0.83) in men), female employees (OR = 0.94 (0.89;0.99), and self-employed women were less likely to snack during the day. Older individuals, in particular middle-aged subjects, had higher snack nutrient density, and lower energy intake and density from snacks compared with younger adults. Presence of a child in the household was associated with higher energy density, lower nutrient density (in women), and lower energy intake from snacks (in men), compared with those who lived without a child in household. In low income individuals and manual workers, snacks had lower nutrient density and higher energy content than in higher socioeconomic categories. At last, energy intake from daily snacking occasions was higher in women with low education level. Conclusions Although snacking was less prevalent in low socioeconomic categories and young adults, their snacks had higher energy content and were of poorer nutrient density. Such findings provide useful information on mechanisms of social disparities in dietary behavior. Trial registration This study was conducted according to the guidelines laid down in the Declaration of Helsinki. All procedures were approved by the Institutional Review Board of the French Institute for Health and Medical Research (IRB Inserm No0000388FWA00005831) and the French Data Protection Authority (Commission Nationale Informatique et Libertés No.908450 and No.909216). Clinical Trial no. NCT03335644 Electronic supplementary material The online version of this article (10.1186/s12966-018-0655-7) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Wendy Si Hassen
- Centre de Recherche en Epidémiologie et Statistique, Equipe de Recherche en Epidémiologie Nutritionnelle (EREN), Inserm (U1153), Inra (U1125), Cnam, Université Paris 13, 74 rue Marcel Cachin, F-93017, Bobigny, France.
| | - Katia Castetbon
- Université Libre de Bruxelles, Centre de Recherche en Epidémiologie, Biostatistique et Recherche Clinique, Ecole de Santé publique, Route de Lennik 808 - CP 598, 1070, Brussels, Belgium
| | - Sandrine Péneau
- Centre de Recherche en Epidémiologie et Statistique, Equipe de Recherche en Epidémiologie Nutritionnelle (EREN), Inserm (U1153), Inra (U1125), Cnam, Université Paris 13, 74 rue Marcel Cachin, F-93017, Bobigny, France
| | - Christine Tichit
- Institut National de la Recherche Agronomique (INRA) - UR 1303 Alimentation et Sciences Sociales ALISS, 65 boulevard de Brandebourg, F-94025, Ivry sur Seine, France
| | - Anouar Nechba
- Centre de Recherche en Epidémiologie et Statistique, Equipe de Recherche en Epidémiologie Nutritionnelle (EREN), Inserm (U1153), Inra (U1125), Cnam, Université Paris 13, 74 rue Marcel Cachin, F-93017, Bobigny, France
| | - Aurélie Lampuré
- Centre de Recherche en Epidémiologie et Statistique, Equipe de Recherche en Epidémiologie Nutritionnelle (EREN), Inserm (U1153), Inra (U1125), Cnam, Université Paris 13, 74 rue Marcel Cachin, F-93017, Bobigny, France
| | - France Bellisle
- Centre de Recherche en Epidémiologie et Statistique, Equipe de Recherche en Epidémiologie Nutritionnelle (EREN), Inserm (U1153), Inra (U1125), Cnam, Université Paris 13, 74 rue Marcel Cachin, F-93017, Bobigny, France
| | - Serge Hercberg
- Centre de Recherche en Epidémiologie et Statistique, Equipe de Recherche en Epidémiologie Nutritionnelle (EREN), Inserm (U1153), Inra (U1125), Cnam, Université Paris 13, 74 rue Marcel Cachin, F-93017, Bobigny, France.,Département de santé publique, Hôpital Avicenne, 125 rue de Stalingrad, F-93000, Bobigny, France
| | - Caroline Méjean
- Centre de Recherche en Epidémiologie et Statistique, Equipe de Recherche en Epidémiologie Nutritionnelle (EREN), Inserm (U1153), Inra (U1125), Cnam, Université Paris 13, 74 rue Marcel Cachin, F-93017, Bobigny, France.,MOISA, INRA, CIRAD, CIHEAM-IAMM, Montpellier SupAgro, Université de Montpellier, Montpellier, France
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Murakami K. Associations between nutritional quality of meals and snacks assessed by the Food Standards Agency nutrient profiling system and overall diet quality and adiposity measures in British children and adolescents. Nutrition 2018; 49:57-65. [PMID: 29499494 DOI: 10.1016/j.nut.2017.10.011] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2017] [Revised: 09/19/2017] [Accepted: 10/05/2017] [Indexed: 10/17/2022]
Abstract
OBJECTIVE This cross-sectional study examined how the nutritional quality of meals and snacks was associated with overall diet quality and adiposity measures. METHODS Based on 7-d weighed dietary record data, all eating occasions were divided into meals or snacks based on time (meals: 06:00-09:00 h, 12:00-14:00 h, and 17:00-20:00 h; snacks: others) or contribution to energy intake (meals: ≥15%; snacks: <15%) in British children aged 4-10 (n = 808) and adolescents aged 11-18 (n = 809). The nutritional quality of meals and snacks was assessed as the arithmetical energy intake-weighted means of the Food Standards Agency (FSA) nutrient profiling system score of each food and beverage consumed, based on the contents of energy, saturated fatty acid, total sugar, sodium, fruits/vegetables/nuts, dietary fiber, and protein. RESULTS Regardless of the definition of meals and snacks, higher FSA score (lower nutritional quality) of meals was inversely associated with overall diet quality assessed by the Mediterranean diet score in both children and adolescents (P <0.0001), whereas the inverse associations for the FSA score of snacks did not reach statistical significance. The FSA score of meals based on time was inversely associated with body mass index z-score only in children, whereas that of snacks based on time showed a positive association. CONCLUSION Lower nutritional quality of meals, but not snacks, assessed by the FSA score was associated with lower overall diet quality, whereas no consistent associations were observed with regard to adiposity measures.
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Affiliation(s)
- Kentaro Murakami
- Interfaculty Initiative in Information Studies, University of Tokyo, Tokyo, Japan.
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29
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Si Hassen W, Castetbon K, Tichit C, Péneau S, Nechba A, Ducrot P, Lampuré A, Bellisle F, Hercberg S, Méjean C. Energy, nutrient and food content of snacks in French adults. Nutr J 2018; 17:33. [PMID: 29486784 PMCID: PMC5828417 DOI: 10.1186/s12937-018-0336-z] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2017] [Accepted: 02/09/2018] [Indexed: 01/12/2023] Open
Abstract
Background Snacking raises concern since it may lead to an additional energy intake and poor nutrient quality. A snacking occasion can be defined as any eating occasion apart from main meals, regardless of the amount or type of foods consumed. We described the frequency of snacking occasions according to daily timing in French adults, and compared them between each other, and with the main meals, in terms of energy intake, energy and nutrient density, and food content. Methods This cross-sectional analysis included 104,265 adults from the NutriNet-Santé cohort. Food intake was estimated using 24-h records of weekdays. For each eating occasion, nutrient density and energy content and density were computed. Results After weighting, 47.6% of our sample were men and mean age was 45.6 (15.3). Overall, 68% of participants ate at least one snack during the reported record, mainly in the morning or afternoon. Overall snack had a lower nutrient density [22.8 (SD = 278.3)] than main meals [25.8 (36.9) to 30.0 (30.4)]; but higher energy density [222.2 (163.3) kcal/100 g] than meals [133.9 (57.3) to 175.9 (99.6) kcal/100 g]. Morning snack was the snacking occasion with the lowest energy density [211 kcal/100 g], the lowest energy intake [104.1 kcal] and the highest nutrient density [60.1]. Afternoon and evening snacks had the highest energy loads [192.4 kcal and 207.6 kcal], but low nutrient scores [16 and 13, respectively]. The main food groups contributing to energy intake from snacks were fatty-sweet and sugary foods, fruit, hot beverages, and bread. Conclusions Our findings highlight the frequency of snacking and the varying nutritional quality of snacks over the day. The morning snack was shown to be healthier than afternoon and evening snacks. Trial registration This study was conducted according to guidelines laid down in the Declaration of Helsinki, and all procedures were approved by the Institutional Review Board of the French Institute for Health and Medical Research (IRB Inserm No. 0000388FWA00005831) and the French Data Protection Authority (Commission Nationale Informatique et Libertés No. 908450 and No. 909216). Electronic informed consent was obtained from all participants (Clinical Trial no. NCT03335644). Electronic supplementary material The online version of this article (10.1186/s12937-018-0336-z) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Wendy Si Hassen
- Université Paris 13, Sorbonne Paris Cité, Centre de Recherche en Epidémiologie et Statistique, Equipe de Recherche en Epidémiologie Nutritionnelle, Inserm (U1153), Inra (U1125), Cnam, 74 rue Marcel Cachin, F-93017, Bobigny, France.
| | - Katia Castetbon
- Université Libre de Bruxelles, Ecole de Santé publique, Centre de Recherche en Epidémiologie, Biostatistique et Recherche Clinique, Route de Lennik 808 - CP 598, 1070, Brussels, Belgium
| | - Christine Tichit
- Institut National de la Recherche Agronomique (INRA) - UR 1303 Alimentation et Sciences Sociales ALISS, 65 boulevard de Brandebourg, F-94025, Ivry sur Seine, France
| | - Sandrine Péneau
- Université Paris 13, Sorbonne Paris Cité, Centre de Recherche en Epidémiologie et Statistique, Equipe de Recherche en Epidémiologie Nutritionnelle, Inserm (U1153), Inra (U1125), Cnam, 74 rue Marcel Cachin, F-93017, Bobigny, France
| | - Anouar Nechba
- Université Paris 13, Sorbonne Paris Cité, Centre de Recherche en Epidémiologie et Statistique, Equipe de Recherche en Epidémiologie Nutritionnelle, Inserm (U1153), Inra (U1125), Cnam, 74 rue Marcel Cachin, F-93017, Bobigny, France
| | - Pauline Ducrot
- Université Paris 13, Sorbonne Paris Cité, Centre de Recherche en Epidémiologie et Statistique, Equipe de Recherche en Epidémiologie Nutritionnelle, Inserm (U1153), Inra (U1125), Cnam, 74 rue Marcel Cachin, F-93017, Bobigny, France
| | - Aurélie Lampuré
- Université Paris 13, Sorbonne Paris Cité, Centre de Recherche en Epidémiologie et Statistique, Equipe de Recherche en Epidémiologie Nutritionnelle, Inserm (U1153), Inra (U1125), Cnam, 74 rue Marcel Cachin, F-93017, Bobigny, France
| | - France Bellisle
- Université Paris 13, Sorbonne Paris Cité, Centre de Recherche en Epidémiologie et Statistique, Equipe de Recherche en Epidémiologie Nutritionnelle, Inserm (U1153), Inra (U1125), Cnam, 74 rue Marcel Cachin, F-93017, Bobigny, France
| | - Serge Hercberg
- Université Paris 13, Sorbonne Paris Cité, Centre de Recherche en Epidémiologie et Statistique, Equipe de Recherche en Epidémiologie Nutritionnelle, Inserm (U1153), Inra (U1125), Cnam, 74 rue Marcel Cachin, F-93017, Bobigny, France.,Département de santé publique, Hôpital Avicenne, 125 rue de Stalingrad, F-93000, Bobigny, France
| | - Caroline Méjean
- Université Paris 13, Sorbonne Paris Cité, Centre de Recherche en Epidémiologie et Statistique, Equipe de Recherche en Epidémiologie Nutritionnelle, Inserm (U1153), Inra (U1125), Cnam, 74 rue Marcel Cachin, F-93017, Bobigny, France.,MOISA, Université de Montpellier, INRA, CIRAD, CIHEAM-IAMM, Montpellier SupAgro, Montpellier, France
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30
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Dickinson KM, Chan L, Moores CJ, Miller J, Thomas J, Yaxley A, Jackson K, Mehta K, Matwiejczyk L, Wray A, Miller M. Eating occasions and the contribution of foods to sodium and potassium intakes in adults. Public Health Nutr 2018; 21:317-24. [PMID: 29108531 DOI: 10.1017/S1368980017002968] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
OBJECTIVE To examine dietary Na and K intake at eating occasions in Australian adults and identify the contribution of major food sources to Na and K at different eating occasions. DESIGN Secondary analysis of 24 h recall diet data from the Australian Health Survey (2011-2013). SETTING Nationally representative survey in Australia. SUBJECTS Male and female Australians aged 18-84 years (n 7818). RESULTS Dinner contributed the greatest proportion to total daily Na intake (33 %) and K intake (35 %). Na density was highest at lunch (380 mg/MJ) and K density highest at between-meal time eating occasions (401 mg/MJ). Between-meal time eating occasions provided 20 % of daily Na intake and 26 % of daily K intake. The major food group sources of Na were different at meal times (breads and mixed dishes) compared with between-meal times (cakes, muffins, scones, cake-type desserts). The top food group sources of K at meal times were potatoes and unprocessed meat products and dishes. CONCLUSIONS Foods which contributed to Na and K intake differed according to eating occasion. Major food sources of Na were bread and processed foods. Major food sources of K were potatoes and meat products and dishes. Public health messages that emphasise meal-based advice and diet patterns high in vegetables, fruits and unprocessed foods may also aid reduction in dietary Na intake and increase in dietary K intake.
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Fayet-Moore F, Peters V, McConnell A, Petocz P, Eldridge AL. Weekday snacking prevalence, frequency, and energy contribution have increased while foods consumed during snacking have shifted among Australian children and adolescents: 1995, 2007 and 2011-12 National Nutrition Surveys. Nutr J 2017; 16:65. [PMID: 28974206 PMCID: PMC5627470 DOI: 10.1186/s12937-017-0288-8] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/05/2017] [Accepted: 09/21/2017] [Indexed: 11/24/2022] Open
Abstract
Background There are limited data on the evolution of eating habits, including snacking, in Australia. This study aimed to understand snacking trends among Australian children over three previous National Nutrition Surveys. Methods Data were analysed from a single weekday 24-h recall in the National Nutrition Surveys 1995, 2007, 2011–12 among children 2-16y (n = 8258). A snacking occasion was defined as an eating occasion that occurred between meals based on time of day. Results The percentage of children snacking increased over time (92.5 ± 0.5(SE) % in 1995, 98.1 ± 0.3% in 2007, and 95.8 ± 0.4% in 2011–12) (P < 0.001), particularly among those having four or more snacking occasions (7.1 ± 0.5% in 1995, 17.9 ± 0.6% in 2007, and 18.5 ± 0.8% in 2011–2) (P < 0.001). The mean number of snacking occasions increased from 2.0 ± 0.0 in 1995, to 2.5 ± 0.0 in 2007 and 2011–12 (P < 0.001). The energy contribution from snacking increased from 24.1 ± 0.3% in 1995 to 27.7 ± 0.3% in 2007 and 30.5 ± 0.4% in 2011–12 (P < 0.001), while the energy from discretionary food during snacking decreased from 56.5 ± 0.7% in 1995 to 47.3 ± 0.5% in 2007 and 47.9 ± 0.7% in 2011–12 (P < 0.001). There were differences in the top foods consumed during snacking: non-alcoholic beverages were prominent contributors in 1995 but not in 2007 or 2011, and pome fruit was the second top energy contributor during snacking in 2007 and 2011 but only fourth in 1995. Conclusions Snacking is a prominent dietary pattern that has increased over time in frequency and energy contribution. Foods and beverages consumed during snacking occasions include a mix of core foods and discretionary foods, and while the contribution of discretionary foods has decreased, there is still an opportunity to encourage consumption of more nutrient dense foods during snacking. Electronic supplementary material The online version of this article (10.1186/s12937-017-0288-8) contains supplementary material, which is available to authorized users.
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Affiliation(s)
- Flávia Fayet-Moore
- Nutrition Research Australia, Level 13 167 Macquarie St, Sydney, NSW, 2000, Australia.
| | | | - Andrew McConnell
- Nutrition Research Australia, Level 13 167 Macquarie St, Sydney, NSW, 2000, Australia
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Gupta M, Bhattacharya S. Effect of ingredients on the quality characteristics of gluten free snacks. J Food Sci Technol 2017; 54:3989-99. [PMID: 29085141 DOI: 10.1007/s13197-017-2863-6] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Revised: 07/22/2017] [Accepted: 09/07/2017] [Indexed: 10/18/2022]
Abstract
Grain-based fabricated snacks from non-wheat grains (amaranth, finger millet, sorghum and black gram) were used to prepare puffed snacks employing the method of hot air toasting. The functional characteristics and sensory attributes of the snack were determined by varying the moisture content and time of toasting. The quality attributes of the snacks like the instrumental color parameters, peak force and puff thickness of the snack correlated well with the sensory attributes (appearance/color, texture and overall acceptability). A snack made from amaranth showed a bright reddish brown colour at a moisture content of 20-40%; the product had a good puffing and high overall acceptability. The moisture content of all the snacks was around 3% and had a fat content of 1-2%; protein and dietary fiber contents were in the ranges of 22-23 and 10-11%, respectively. The principal component analysis (PCA) accounted for a total of 89.6% variation. The PCA biplot showed that sensory appearance, sensory texture and sensory overall acceptability were closely related to the puff thickness. The microstructure of the snack indicated the presence of air cells to offer a porous structure. On toasting, the flakes increased their thickness creating a porous microstructure such that the toasted snacks were crispy having a brittle texture. Popped sorghum and gelatinized starch added doughs exhibited good puffing when toasted at 20-30% moisture content while popped amaranth samples required higher moisture content (30-40%). The grain based gluten-free snacks with improved sensory and nutritional characteristics can be prepared by using different ingredients.
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Murakami K. Nutritional quality of meals and snacks assessed by the Food Standards Agency nutrient profiling system in relation to overall diet quality, body mass index, and waist circumference in British adults. Nutr J 2017; 16:57. [PMID: 28903773 PMCID: PMC5598004 DOI: 10.1186/s12937-017-0283-0] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/03/2017] [Accepted: 09/06/2017] [Indexed: 01/24/2023] Open
Abstract
BACKGROUND Studies examining meal and snack eating behaviors in relation to overall diet and health markers are limited, at least partly because there is no definitive consensus about what constitutes a snack, a meal, or an eating occasion. This cross-sectional study examined how nutritional quality of meals and snacks is associated with overall diet quality, body mass index (BMI), and waist circumference. METHODS Based on 7-d weighed dietary record data, all eating occasions were divided into meals or snacks based on time (meals: 0600-1000, 1200-1500, and 1800-2100 h; snacks: others) or contribution to energy intake (EI) (meals: ≥15%; snacks: <15%) in 1451 British adults aged 19-64 years participating in the National Diet and Nutrition Survey. Nutritional quality of meals and snacks was assessed as the arithmetic EI-weighted means of the British Food Standards Agency (FSA) nutrient profiling system score of each food and beverage consumed, based on the contents of energy, saturated fatty acid, total sugar, sodium, fruits/vegetables/nuts, dietary fiber, and protein per 100 g. RESULTS Irrespective of the definition of meals and snacks, higher FSA scores (lower nutritional quality) of both meals and snacks were associated with unfavorable profiles of individual components of overall diet, including lower intakes of fruits/vegetables/nuts and higher intakes of biscuits/cakes/pastries, total fat, and saturated fatty acid. The FSA scores of meals and snacks were also inversely associated with overall diet quality assessed by the healthy diet indicator (regression coefficient (β) = -0.22 to -0.17 and -0.06 to -0.03, respectively) and Mediterranean diet score (β = -0.25 to -0.19 and -0.08 to -0.05, respectively) in both sexes (P ≤ 0.005). However, the associations were stronger for meals, mainly due to their larger contribution to total EI (64% to 84%). After adjustment for potential confounders, only the FSA score of snacks based on EI contribution was positively associated with BMI and waist circumference in women (P ≤ 0.005). CONCLUSIONS Although lower nutritional quality of both meals and snacks assessed by the FSA score was associated with adverse profiles of overall diet quality (but not necessarily adiposity measures), stronger associations were observed for nutritional quality of meals.
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Affiliation(s)
- Kentaro Murakami
- Interfaculty Initiative in Information Studies, University of Tokyo, Tokyo, 113 0033, Japan.
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Yazdi Feyzabadi V, Keshavarz Mohammadi N, Omidvar N, Karimi-Shahanjarini A, Nedjat S, Rashidian A. Factors Associated With Unhealthy Snacks Consumption Among Adolescents in Iran's Schools. Int J Health Policy Manag 2017; 6:519-528. [PMID: 28949464 PMCID: PMC5582438 DOI: 10.15171/ijhpm.2017.09] [Citation(s) in RCA: 26] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2016] [Accepted: 01/18/2017] [Indexed: 12/03/2022] Open
Abstract
Background: Well-informed interventions are needed if school-based health promotion is to be effective. Among other aims, the Iranian Health Promoting School (IHPS) program that was launched in 2011, has an important aim
of promoting dietary behaviors of adolescents. The present study, therefore, aimed to investigate the factors affecting
unhealthy snacking of adolescents and provide evidence for a more effective IHPS program.
Methods: In a cross-sectional study design, 1320 students from 40 schools in Kerman city were selected using a
proportional stratified random sampling method. A modified qualitative Food Frequency Questionnaire (FFQ) was
used to gather data about unhealthy snacking behavior. Data about intrapersonal and environmental factors were
obtained using a validated and reliable questionnaire. A mixed-effects negative-binomial regression model was used
to analyze the data.
Results: Taste and sensory perception (prevalence rate ratio [PRR]=1.18; 95% CI: 1.09-1.27), being a male (PRR=1.20;
95% CI: 1.05-1.38) and lower nutritional knowledge (PRR=0.96; 95% CI: 0.91-0.99) were associated with higher weekly
unhealthy snaking. Perceived self-efficacy (PRR=0.95; 95% CI: 0.91-1.00) negatively influenced the frequency of
unhealthy snaking, with this approaching significance (P<.06). In case of environmental factors, high socio-economic
status (SES) level (PRR=1.45; 95% CI: 1.26-1.67), single-parent family (PRR=1.14; 95% CI: 1.01-1.30), more social
norms pressure (PRR=1.08; 95% CI: 1.01-1.17), pocket money allowance (PRR=1.21; 95% CI: 1.09-1.34), easy
accessibility (PRR=1.06; 95% CI:1.01-1.11), and less perceived parental control (PRR=0.96; 95% CI: 0.92-0.99) all had
a role in higher consumption of unhealthy snacks. Interestingly, larger school size was associated with less unhealthy
snacking (PRR=0.79; 95% CI: 0.68-0.92).
Conclusion: Unhealthy snacking behavior is influenced by individual, socio-cultural and physical-environmental
influences, namely by factors relating to poor parenting practices, high SES level, family characteristics, improper social
norms pressure, and less knowledge and self-efficacy of students. This evidence can be used to inform a more evidencebased
IHPS program through focusing on supportive strategies at the home, school, and local community levels.
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Affiliation(s)
- Vahid Yazdi Feyzabadi
- Department of Health Management and Economics, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
| | | | - Nasrin Omidvar
- Department of Community Nutrition, National Nutrition and Food Technology Research Institute, Faculty of Nutrition Sciences and Food Technology, Shahid Beheshti University of Medical Sciences, Tehran, Iran
| | - Akram Karimi-Shahanjarini
- Social Determinants of Health Research Center and Department of Public Health, School of Public Health, Hamadan University of Medical Sciences, Hamadan, Iran
| | - Saharnaz Nedjat
- Epidemiology and Biostatistics Department, School of Public Health, Knowledge Utilization Research Center, Tehran University of Medical Sciences, Tehran, Iran
| | - Arash Rashidian
- Department of Health Management and Economics, School of Public Health, Tehran University of Medical Sciences, Tehran, Iran
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Papakonstantinou E, Orfanakos N, Farajian P, Kapetanakou AE, Makariti IP, Grivokostopoulos N, Ha MA, Skandamis PN. Short-term effects of a low glycemic index carob-containing snack on energy intake, satiety, and glycemic response in normal-weight, healthy adults: Results from two randomized trials. Nutrition 2017; 42:12-19. [PMID: 28870473 DOI: 10.1016/j.nut.2017.05.011] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2017] [Revised: 04/19/2017] [Accepted: 05/17/2017] [Indexed: 10/19/2022]
Abstract
OBJECTIVES The potential positive health effects of carob-containing snacks are largely unknown. Therefore, the aims of these studies were to determine the glycemic index (GI) of a carob snack compared with chocolate cookie containing equal amounts of available carbohydrates and to compare the effects of a carob versus chocolate cookie preload consumed as snack before a meal on (a) short-term satiety response measured by subsequent ad libitum meal intake, (b) subjective satiety as assessed by visual analog scales and (c) postprandial glycemic response. METHODS Ten healthy, normal-weight volunteers participated in GI investigation. Then, 50 healthy, normal-weight individuals consumed, crossover, in random order, the preloads as snack, with 1-wk washout period. Ad libitum meal (lunch and dessert) was offered. Capillary blood glucose samples were collected at baseline, 2 h after breakfast, just before preload consumption, 2 h after preload, 3 h after preload, just before meal (lunch and dessert), 1 h after meal, and 2 h after meal consumption. RESULTS The carob snack was a low GI food, whereas the chocolate cookie was a high GI food (40 versus 78, respectively, on glucose scale). Consumption of the carob preload decreased the glycemic response to a following meal and to the individual's feelings of hunger, desire to eat, preoccupation with food, and thirst between snack and meal, as assessed with the use of visual analog scales. Subsequently, participants consumed less amounts of food (g) and had lower total energy intake at mealtimes. CONCLUSIONS The carob snack led to increased satiety, lower energy intake at meal, and decreased postmeal glycemic response possibly due to its low GI value. Identifying foods that promote satiety and decrease glycemic response without increasing the overall energy intake may offer advantages to body weight and glycemic control.
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Affiliation(s)
- Emilia Papakonstantinou
- Unit of Human Nutrition, Department of Food Science and Human Nutrition, Agricultural University of Athens, Athens, Greece.
| | - Nickolaos Orfanakos
- Unit of Human Nutrition, Department of Food Science and Human Nutrition, Agricultural University of Athens, Athens, Greece
| | - Paul Farajian
- Unit of Human Nutrition, Department of Food Science and Human Nutrition, Agricultural University of Athens, Athens, Greece
| | - Anastasia E Kapetanakou
- Laboratory of Food Quality Control and Hygiene, Department of Food Science and Human Nutrition, Agricultural University of Athens, Athens, Greece
| | - Ifigenia P Makariti
- Laboratory of Food Quality Control and Hygiene, Department of Food Science and Human Nutrition, Agricultural University of Athens, Athens, Greece
| | - Nikolaos Grivokostopoulos
- Laboratory of Food Quality Control and Hygiene, Department of Food Science and Human Nutrition, Agricultural University of Athens, Athens, Greece
| | - Marie-Ann Ha
- Medical Science, Anglia Ruskin University, Cambridge, United Kingdom
| | - Panagiotis N Skandamis
- Laboratory of Food Quality Control and Hygiene, Department of Food Science and Human Nutrition, Agricultural University of Athens, Athens, Greece
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Hong SH, Kim M, Woo M, Noh JS, Lee J, Chung L, Song YO. The amelioration of plasma lipids by Korean traditional confectionery in middle-aged women: A cross-over study with western cookie. Nutr Res Pract 2016; 10:590-596. [PMID: 27909556 PMCID: PMC5126408 DOI: 10.4162/nrp.2016.10.6.590] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2016] [Revised: 07/20/2016] [Accepted: 08/10/2016] [Indexed: 12/05/2022] Open
Abstract
BACKGROUND/OBJECTIVES The purpose of this study was to examine whether plasma lipid profiles are affected differently by snack kinds with equal calorific values. SUBJECTS/METHODS We compared a Korean traditional confectionery (dasik) with Western confectionery (cookie) in this regard. Controlled cross-over study consisted of two 3-week snack intake phases and for separating, a 2-week washout period (3–2–3) was carried out with 30 healthy women aged between 40-59 years old. Brown rice based Korean traditional confectionery and wheat flour based Western confectionery were used. The participants consumed either dasik or cookie every day for 3 weeks, providing 93 kcal a day. RESULTS The total cholesterol (TC) in the dasik group had decreased significantly after 3 weeks (P < 0.05). Furthermore, in the dasik group, reduction in TC and low-density lipoprotein-cholesterol were greater than those in the cookie group (P < 0.05). CONCLUSIONS Prioritizing functional snacks like dasik improves plasma lipid profiles; this may be useful information for individuals who cannot refrain from snacking.
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Affiliation(s)
- Sun Hee Hong
- Department of Food Science and Nutrition, Kimchi Research Institute, Pusan National University, Busandaehak-ro 63 beon-gil, Geumjeong-gu, Busan 46241, Korea
| | - Mijeong Kim
- Department of Food Science and Nutrition, Kimchi Research Institute, Pusan National University, Busandaehak-ro 63 beon-gil, Geumjeong-gu, Busan 46241, Korea
| | - Minji Woo
- Department of Food Science and Nutrition, Kimchi Research Institute, Pusan National University, Busandaehak-ro 63 beon-gil, Geumjeong-gu, Busan 46241, Korea
| | - Jeong Sook Noh
- Department of Food Science and Nutrition, Tongmyong University, Busan 48520, Korea
| | - JaeHwan Lee
- Department of Food Science and Biotechnology, Sungkyunkwan University, Suwon, Gyeonggi 16419, Korea
| | - Lana Chung
- College of Hotel & Tourism Management, Kyung Hee University, Seoul 02447, Korea
| | - Yeong Ok Song
- Department of Food Science and Nutrition, Kimchi Research Institute, Pusan National University, Busandaehak-ro 63 beon-gil, Geumjeong-gu, Busan 46241, Korea
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Charvet A, Brogan Hartlieb K, Yeh Y, Jen KLC. A comparison of snack serving sizes to USDA guidelines in healthy weight and overweight minority preschool children enrolled in Head Start. BMC Obes 2016; 3:36. [PMID: 27602232 PMCID: PMC5002112 DOI: 10.1186/s40608-016-0116-2] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 09/26/2015] [Accepted: 08/14/2016] [Indexed: 12/13/2022]
Abstract
BACKGROUND Obesity disproportionately affects children from low-income families and those from racial and ethnic minorities. The relationship between snacking and weight status remains unclear, although snacking is known to be an important eating episode for energy and nutrient intake particularly in young children. The purpose of this pilot study was to examine the snack intake of minority preschool children enrolled in the Head Start Program in four centers in Detroit, Michigan, and investigate differences by child weight status. METHODS This secondary data analysis used snack time food observation and anthropometric data from a convenience sample of 55 African American children (44 % girls, mean age = 3.8 years). Snack intake data was obtained over a mean of 5 days through direct observation of children by dietetic interns, and later converted into food group servings according to the United States Department of Agriculture (USDA) meal patterns and averaged for each child. Height and weight measurements were systematically collected and BMI-for-age percentiles were used to classify children into weight categories. One sample, paired samples and independent samples t-tests were performed to test for differences within and between means. RESULTS Based on BMI-for-age percentiles, 72.7 % of the sample was under/healthy weight and 27.3 % was overweight/obese. Average (mean ± SD) intake of milk (0.76 ± 0.34) and overall fruits/vegetables (0.77 ± 0.34) was significantly lower than one USDA serving, while average intake of grains and breads (2.04 ± 0.89), meat/meat alternates (2.20 ± 1.89) and other foods (1.43 ± 1.08) was significantly higher than one USDA serving (p ≤ 0.05). Children ate more when offered canned versus fresh fruits (0.93 ± 0.57 vs. 0.65 ± 0.37, p = 0.007). Except for a significantly higher milk intake in the overweight/obese group compared to the under/healthy weight group (0.86 ± 0.48 vs. 0.72 ± 0.27, p = 0.021], no relationship was found between snack food intake and weight category. Only in the overweight/obese group was the intake of milk and fresh fruits not significantly different than one USDA serving. CONCLUSIONS Findings suggest that regardless of weight status low-income minority preschool children are consuming larger serving sizes when offered less healthy versus healthier snack foods. Continued efforts should be made to provide healthful snack foods at preschool settings to prevent obesity and promote healthier food habits.
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Affiliation(s)
- Andrea Charvet
- Department of Dietetics and Nutrition, Robert Stempel College of Public Health and Social Work, Florida International University, 11200 SW 8th Street, Miami, FL 33199 USA
| | - Kathryn Brogan Hartlieb
- Department of Dietetics and Nutrition, Robert Stempel College of Public Health and Social Work, Florida International University, 11200 SW 8th Street, Miami, FL 33199 USA
| | - Yulyu Yeh
- Department of Nutrition and Food Science, College of Liberal Arts and Sciences, Wayne State University, 3009 Science Hall, Detroit, MI 48202 USA
| | - K-L Catherine Jen
- Department of Nutrition and Food Science, College of Liberal Arts and Sciences, Wayne State University, 3009 Science Hall, Detroit, MI 48202 USA
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Prachayawarakorn S, Raikham C, Soponronnarit S. Effects of ripening stage and steaming time on quality attributes of fat free banana snack obtained from drying process including fluidized bed puffing. J Food Sci Technol 2016; 53:946-55. [PMID: 27162374 DOI: 10.1007/s13197-015-2051-5] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Revised: 09/13/2015] [Accepted: 09/28/2015] [Indexed: 11/27/2022]
Abstract
Healthy snacks have increasingly been interested in consumers. Puffing technique is an alternative to produce healthy snacks. Effects of ripening stage of banana and steaming time on quality of banana slices obtained from drying process including fluidized bed puffing were investigated. Bananas at the ripening stages 1 and 3 were steamed at 100 °C for 30 s up to 2 min and dried at 90 °C to moisture content of 25 % dry basis (d.b.). The samples were then puffed by fluidized bed dryer at 160 °C for 2 min and dried at the same temperature as the first stage drying. The experimental results showed that shrinkage, drying time, color, glycemic index and textural properties were affected by steaming time and ripening stage. Steaming provided more uniformity of banana color. Steaming positively or negatively affected the degree shrinkage of banana depending on the ripening stage. The banana texture in particular crispiness could be improved by the steaming for the ripening stage 1 banana whilst it did not improve for the ripening stage 3. During steaming, the C-type crystalline structure of banana starch disappeared and thus the value of glycemic index was increased. The ripening stage 1 banana was recommended for producing healthy snack in order to control glycemic response.
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Blaine RE, Fisher JO, Blake CE, Orloski A, Younginer N, Bruton Y, Ganter C, Rimm EB, Geller AC, Davison KK. Conditioned to eat while watching television? Low-income caregivers' perspectives on the role of snacking and television viewing among pre-schoolers. Public Health Nutr 2016; 19:1598-605. [PMID: 26794059 DOI: 10.1017/S136898001500364X] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
OBJECTIVE Although television (TV) viewing is frequently paired with snacking among young children, little is known about the environment in which caregivers promote this behaviour. We describe low-income pre-schoolers' snacking and TV viewing habits as reported by their primary caregivers, including social/physical snacking contexts, types of snacks and caregiver rationales for offering snacks. These findings may support the development of effective messages to promote healthy child snacking. DESIGN Semi-structured interviews assessed caregiver conceptualizations of pre-schoolers' snacks, purpose of snacks, snack context and snack frequency. SETTING Interviews occurred in Boston, Massachusetts and Philadelphia, Pennsylvania, USA. SUBJECTS Forty-seven low-income multi-ethnic primary caregivers of children aged 3-5 years (92 % female, 32 % Hispanic/Latino, 34 % African American) described their child's snacking in the context of TV viewing. RESULTS TV viewing and child snacking themes were described consistently across racial/ethnic groups. Caregivers described snacks offered during TV viewing as largely unhealthy. Labels for TV snacks indicated non-nutritive purposes, such as 'time out', 'enjoyment' or 'quiet.' Caregivers' primary reasons for providing snacks included child's expectations, behaviour management (e.g. to occupy child) and social time (e.g. family bonding). Some caregivers used TV to distract picky children to eat more food. Child snacking and TV viewing were contextually paired by providing child-sized furniture ('TV table') specifically for snacking. CONCLUSIONS Low-income caregivers facilitate pre-schoolers' snacking and TV viewing, which are described as routine, positive and useful for non-nutritive purposes. Messages to caregivers should encourage 'snack-free' TV viewing, healthy snack options and guidance for managing children's behaviour without snacks or TV.
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Younginer NA, Blake CE, Davison KK, Blaine RE, Ganter C, Orloski A, Fisher JO. "What do you think of when I say the word ' snack'?" Towards a cohesive definition among low-income caregivers of preschool-age children. Appetite 2016; 98:35-40. [PMID: 26689891 DOI: 10.1016/j.appet.2015.12.002] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2015] [Revised: 10/11/2015] [Accepted: 12/03/2015] [Indexed: 11/24/2022]
Abstract
Despite agreement that snacks contribute significant energy to children's diets, evidence of the effects of snacks on health, especially in children, is weak. Some of the lack of consistent evidence may be due to a non-standardized definition of snacks. Understanding how caregivers of preschool-aged children conceptualize and define child snacks could provide valuable insights on epidemiological findings, targets for anticipatory guidance, and prevention efforts. Participants were 59 ethnically-diverse (White, Hispanic, and African American), low-income urban caregivers of children age 3-5 years. Each caregiver completed a 60-90 min semi-structured in-depth interview to elicit their definitions of child snacks. Data were coded by two trained coders using theoretically-guided emergent coding techniques to derive key dimensions of caregivers' child snack definitions. Five interrelated dimensions of a child snack definition were identified: (1) types of food, (2) portion size, (3) time, (4) location, and (5) purpose. Based on these dimensions, an empirically-derived definition of caregivers' perceptions of child snacks is offered: A small portion of food that is given in-between meals, frequently with an intention of reducing or preventing hunger until the next mealtime. These findings suggest interrelated dimensions that capture the types of foods and eating episodes that are defined as snacks. Child nutrition studies and interventions that include a focus on child snacks should consider using an a priori multi-dimensional definition of child snacks.
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Handa C, Goomer S. Compositional profiling and sensorial analysis of multi-wholegrain extruded puffs as affected by fructan inclusion. J Food Sci Technol 2015; 52:5975-81. [PMID: 26345016 DOI: 10.1007/s13197-014-1636-8] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Revised: 10/17/2014] [Accepted: 11/03/2014] [Indexed: 11/28/2022]
Abstract
Rice grits, corn grits, pulse, wholegrain - finger millet and sorghum were utilized in the production of multigrain extruded puffs using a single screw extruder. The effect of inclusion of fructan - fructoligosaccharide in multi-wholegrain (MWG) extruded puffs was examined. MWG fructan enriched puffs puffs had 450 % higher dietary fiber content than the control puff (CP). These puffs can be categorized as 'Good Source' of fiber as it suffices 17.2 % DV of fiber. Puffs were rated 8.1 ± 0.6, 8.3 ± 0.7, 8.1 ± 0.6, 7.5 ± 0.5 and 8.2 ± 0.6 for color, flavor, texture, appearance and overall acceptability respectively. The scores for all the attributes were found to be not significantly different (p < 0.05) from CP. The MWG fructan puffs were rated higher on flavor than the CP having a score of 8.3 ± 0.7 as opposed to 8.2 ± 0.4 for CP. This indicates that the nutritional quality and acceptability of MWG extruded puffs could be improved by the inclusion of fructans.
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Affiliation(s)
- C Handa
- Amity Institute of Food Technology, Amity University, Sector-125, Noida, 201313 India
| | - S Goomer
- Lady Irwin College, University of Delhi, New Delhi, 110001 India
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Liu JL, Han B, Cohen DA. Associations between eating occasions and places of consumption among adults. Appetite 2014; 87:199-204. [PMID: 25558025 DOI: 10.1016/j.appet.2014.12.217] [Citation(s) in RCA: 30] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2014] [Revised: 12/16/2014] [Accepted: 12/23/2014] [Indexed: 01/01/2023]
Abstract
The objective of this study was to determine whether places of consumption are associated with types of eating occasions. Data on dietary behaviors of 226 adults in five U.S. cities were collected in food diaries for one week. Types of eating occasions and places of consumption were recorded. Eating occasions were defined as occurrences of meal, snack, beverage, and non-fruit dessert consumption. Nearly one-third of eating occasions occurred at non-designated eating places. Repeated measure generalized linear models were used to assess the associations between types of eating occasions and places where food was consumed. Snacking on low-nutrient foods were more likely to occur in non-designated eating places. Snacking was more likely at work than at home, and sugar sweetened beverage consumption was more likely at food service outlets than at home. The finding that places of consumption were associated with different types of eating occasions suggests that contextual characteristics of a place are important in individual eating behaviors. Policies and programs aiming to promote healthy eating should leverage contextual characteristics of eating environments.
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Affiliation(s)
- Jodi L Liu
- RAND Corporation, 1776 Main Street, Santa Monica, CA 90407, USA.
| | - Bing Han
- RAND Corporation, 1776 Main Street, Santa Monica, CA 90407, USA
| | - Deborah A Cohen
- RAND Corporation, 1776 Main Street, Santa Monica, CA 90407, USA
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Abstract
The present obesity "epidemic" has been attributed to a growing trend for snacking. Snacking may contribute to excess energy intake and weight gain through different ways, for example: context/environment of eating, frequency of consumption and quality of food choices. The present article reviews data and hypotheses about the role of snacks in diet quality and body weight control. One obvious difficulty in this field is the diversity of definitions and approaches used in cross-sectional, longitudinal, and intervention studies. A brief paragraph reviews the prevalence of snacking in various countries and its recent evolution. The literature addressing the contribution of snacks to daily energy and nutrient intake presents two contrasting pictures. In many reports, snacking appears to facilitate the adjustment of energy intake to needs, and to contribute carbohydrates, rather than fats, to the diet, in addition to valuable micronutrients. Such results are usually reported in healthy, normal-weight children and adults. By contrast, snacking often appears to contribute much energy but little nutrition in the diet of other consumers, particularly obese children and adults. In addition to selecting energy-dense foods, eating in the absence of hunger in response to external non-physiological cues, in an irregular fashion, in contexts (e.g. while watching television) that do not favor attention to the act of eating, might be crucial factors determining the nutritional effects of snacking. While efforts should be continued to harmonize definitions and minimize the influence of under-reporting, interventions aimed at decreasing detrimental snacking should address both food-related aspects and behavioral components.
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Affiliation(s)
- France Bellisle
- Department of Kinesiology, Faculty of Medicine, Laval University, Quebec, Canada.
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Wijtzes AI, Jansen W, Jansen PW, Jaddoe VWV, Hofman A, Raat H. Maternal educational level and preschool children's consumption of high-calorie snacks and sugar-containing beverages: mediation by the family food environment. Prev Med 2013; 57:607-12. [PMID: 23988496 DOI: 10.1016/j.ypmed.2013.08.014] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/22/2013] [Revised: 07/04/2013] [Accepted: 08/12/2013] [Indexed: 11/25/2022]
Abstract
OBJECTIVE To examine the associations between maternal educational level and preschoolers' consumption of high-calorie snacks and sugar-containing beverages, and to assess the mediating effects of variables relating to the family food environment. METHODS We analyzed data from 2814 native Dutch preschoolers enrolled in a birth cohort study in Rotterdam (the Netherlands), between 2002 and 2006. Logistic regression models were used to calculate odds ratios of snacking ≥ 2 times/day and consuming sugar-containing beverages ≥ 3 glasses/day for children of mothers with low, mid-low, and mid-high educational levels (reference group: high educational level), before and after adjustment for mediators. RESULTS Children of low and mid-low educated mothers were significantly more likely to consume excessive amounts of high-calorie snacks and sugar-containing beverages compared with children of high educated mothers, with the highest odds in children of low educated mothers (OR: 2.44; 95% CI: 1.84, 3.23 and OR: 2.46; 95% CI: 1.87, 3.24 respectively). Parental feeding practices, parental consumption of sugar-containing beverages, and children's television time partly explained these associations. CONCLUSION Maternal educational level is inversely related to preschoolers' consumption of high-calorie snacks and sugar-containing beverages. Targeting the family food environment may be an effective way of reducing educational inequalities in children's unhealthy dietary behaviors.
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Affiliation(s)
- Anne I Wijtzes
- The Generation R Study Group, Erasmus Medical Center, Rotterdam, The Netherlands; Department of Public Health, Erasmus Medical Center, Rotterdam, The Netherlands.
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Almiron-Roig E, Solis-Trapala I, Dodd J, Jebb SA. Estimating food portions. Influence of unit number, meal type and energy density. Appetite 2013; 71:95-103. [PMID: 23932948 PMCID: PMC3857597 DOI: 10.1016/j.appet.2013.07.012] [Citation(s) in RCA: 57] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2013] [Revised: 07/11/2013] [Accepted: 07/28/2013] [Indexed: 11/26/2022]
Abstract
University staff/students showed poor awareness of appropriate portion sizes. Unit number and meal classification affected portion size estimation. Portion sizes in sugary drinks, pizza and pasta were underestimated by 30–46%. Women were better at estimating food portion sizes than men.
Estimating how much is appropriate to consume can be difficult, especially for foods presented in multiple units, those with ambiguous energy content and for snacks. This study tested the hypothesis that the number of units (single vs. multi-unit), meal type and food energy density disrupts accurate estimates of portion size. Thirty-two healthy weight men and women attended the laboratory on 3 separate occasions to assess the number of portions contained in 33 foods or beverages of varying energy density (1.7–26.8 kJ/g). Items included 12 multi-unit and 21 single unit foods; 13 were labelled “meal”, 4 “drink” and 16 “snack”. Departures in portion estimates from reference amounts were analysed with negative binomial regression. Overall participants tended to underestimate the number of portions displayed. Males showed greater errors in estimation than females (p = 0.01). Single unit foods and those labelled as ‘meal’ or ‘beverage’ were estimated with greater error than multi-unit and ‘snack’ foods (p = 0.02 and p < 0.001 respectively). The number of portions of high energy density foods was overestimated while the number of portions of beverages and medium energy density foods were underestimated by 30–46%. In conclusion, participants tended to underestimate the reference portion size for a range of food and beverages, especially single unit foods and foods of low energy density and, unexpectedly, overestimated the reference portion of high energy density items. There is a need for better consumer education of appropriate portion sizes to aid adherence to a healthy diet.
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Affiliation(s)
- Eva Almiron-Roig
- MRC Human Nutrition Research, Elsie Widdowson Laboratory, Fulbourn Road, Cambridge CB1 9NL, UK.
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Shittu TA, Olaitan OF. Functional effects of dried okra powder on reconstituted dried yam flake and sensory properties of ojojo-a fried yam (Dioscorea alata L.) snack. J Food Sci Technol 2011; 51:359-64. [PMID: 24493896 DOI: 10.1007/s13197-011-0513-y] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Revised: 08/15/2011] [Accepted: 08/18/2011] [Indexed: 11/25/2022]
Abstract
Processing of raw yam (D. alata) tuber (RY) to more stable and instant form could ease the tedium in preparation, increase popularity and commercial potential of ojojo-a fried yam snack. In this study, the potential of dried okra powder (1%-5%) to reduce the sensory quality impairment in ojojo made from instant yam (D. alata) flake (YF) was tested. Inclusion of okra powder significantly increased the viscosity and increased dispersibility of reconstituted yam flour. Addition of okra powder significantly (p < 0.05) reduced the fat and increased the moisture content of ojojo. Furthermore, increasing addition of okra consistently improved the sensory acceptability of ojojo by increasing the product's moistness and fluffiness with reduced crispiness and roughness. In conclusion, addition of 0%-2% of okra powder to reconstituted YF produced ojojo samples which compared favourably with those made from RY in terms of colour, flavour and taste.
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Affiliation(s)
| | - Ololade Funke Olaitan
- Department of Food Science and Technology, University of Agriculture, Abeokuta, Nigeria
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Kim SY, Kim SM. Energy intake and snack choice by the meal patterns of employed people. Nutr Res Pract 2010; 4:43-50. [PMID: 20198208 PMCID: PMC2830414 DOI: 10.4162/nrp.2010.4.1.43] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/14/2009] [Revised: 02/12/2010] [Accepted: 02/12/2010] [Indexed: 12/26/2022] Open
Abstract
The aim of this study was to provide descriptive information on meal and snack patterns and to investigate snacks in relation to energy intake and food choice according to the meal patterns of employed people in Korea. 683 employed people (292 males, 391 females) were interviewed to collect one day dietary data by using 24-h dietary recall. A recorded day was divided into 3 meal and 3 snack periods by the respondent's criteria and the time of consumption. To analyze the eating pattern participants were divided as the more frequent snack eaters (MFSE) and the less frequent snack eaters (LFSE). They were also categorized into 6 groups according to the frequency of all eating occasions. The common meal pattern in nearly half of the subjects (47.6%) was composed of three meals plus one or two snacks per day. A trend of an increasing the number of snacks in between main meals emerges, although the conventional meal pattern is still retained in most employed Korean adults. Women, aged 30-39, and urban residents, had a higher number of being MFSE than LFSE. Increasing eating occasions was associated with higher energy, protein, and carbohydrate intakes, with the exception of fat intakes. 16.8% of the total daily energy intake came from snack consumption, while the 3 main meals contributed 83.2%. Energy and macronutrient intakes from snacks in the MFSE were significantly higher than the LFSE. Instant coffee was the most popular snack in the morning and afternoon, whereas heavy snacks and alcohol were more frequently consumed by both of the meal skipper groups (</=2M+2,3S and </=2M+0,1S) in the evening. In conclusion, meal pattern is changing to reflect an increase of more snacks between the three main meals. Meal and snack patterns may be markers for the energy and macronutrient intakes of employed people in Korea.
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Affiliation(s)
- Seok-Young Kim
- Department of Food and Nutrition, Gyeoungsang National University, 900-Gajwa-dong, Jinju, Gyeongnam 660-701, Korea
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