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Martini D, da Costa Ribeiro H, Gately P, Mattes R, Re R, Bier D. Positive nutrition: shifting the focus from nutrients to diet for a healthy lifestyle. Eat Weight Disord 2023; 28:51. [PMID: 37341796 PMCID: PMC10284998 DOI: 10.1007/s40519-023-01580-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/18/2023] [Accepted: 06/10/2023] [Indexed: 06/22/2023] Open
Abstract
PURPOSE AND METHODS This summary is based on a scientific symposium organized by the Mediterranean Diet Roundtable and the American Italian Food Coalition titled, 'Positive Nutrition: shifting focus from nutrients to diet for a healthy lifestyle.' It was held at the Embassy of Italy in Washington DC in September of 2022. The panel of experts discussed how science can inform policy, what insights may be gleaned from different countries' approaches to healthy eating and what principles of the Mediterranean diet will inform strategies for a healthy future. Recognizing that isolated actions have limited impact on the complex relationship between diet and obesity, the panel discussed the importance of a system approach. In particular, the panel emphasized that focusing on single ingredients, isolated food categories and narrow approaches to policy have had limited success across the globe. RESULTS AND CONCLUSION The panel agreed that there is a need for change of perspective that embraces complexity and emphasizes more positive nutrition messaging and policies. LEVEL OF EVIDENCE V, Opinions of respected authorities, based on descriptive studies, narrative reviews, clinical experience, or reports of expert committees.
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Affiliation(s)
- Daniela Martini
- Department of Food, Environmental and Nutritional Sciences (DeFENS), University of Milan, 20122 Milan, Italy
| | - Hugo da Costa Ribeiro
- Department of Pediatrics, Federal University of Bahia School of Medicine, Salvador, Bahia, 40110-060 Brazil
| | - Paul Gately
- Carnegie Research Institute, Leeds Metropolitan University, Leeds, LS6 3QS UK
| | - Richard Mattes
- Department of Nutrition Science, Purdue University, West Lafayette, IN 47907 USA
| | - Roberta Re
- Cambridge Food Science, Cambridge, CB23 5AB UK
| | - Dennis Bier
- Children’s Nutrition Research Center, Baylor College of Medicine, Houston, TX 77030, USA
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Waksmanska W, Bobinski R, Wos H, Ilczak T. Amount of Fibre in the Diet with Regard to Excessive Weight and Obesity among Children and Adolescents in Rural Communities. J Nutr Sci Vitaminol (Tokyo) 2021; 67:189-195. [PMID: 34193678 DOI: 10.3177/jnsv.67.189] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
One component of a correctly balanced diet is dietary fibre. Fibre acts protectively-it improves the functioning of the intestines, regulates the rhythm of bowel movements, inhibits the absorption of sugar and also lowers the level of cholesterol. The aim of the research was to determine the intake of fibre in relation to the occurrence of excessive weight and obesity among children and adolescents living in rural areas. The research was conducted using an authored questionnaire. The study questionnaire was completed by the study participants and their parents over 7 d. The anthropometric measurements were carried out on pupils in their underwear in conditions of privacy. Based on the results obtained, the BMI index was calculated for each pupil and then ranked according to WHO reference values. Among the pupils in the study group, the intake of fibre was at a very low level. The lowest amount of fibre in the diet was found among those with excessive weight and with obesity. Over 39% pupils never consumed wholegrain bread. Fruit and vegetables were consumed most seldom by pupils with excessive body weight. Knowledge about the lifestyles of children and adolescents is of crucial importance in taking multidirectional preventative actions to make changes to such lifestyles.
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Affiliation(s)
| | | | - Halina Wos
- University of Bielsko-Biala, Faculty of Health Sciences
| | - Tomasz Ilczak
- University of Bielsko-Biala, Faculty of Health Sciences
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De Colli L, De Ruyck K, Abdallah MF, Finnan J, Mullins E, Kildea S, Spink J, Elliott C, Danaher M. Natural Co-Occurrence of Multiple Mycotoxins in Unprocessed Oats Grown in Ireland with Various Production Systems. Toxins (Basel) 2021; 13:toxins13030188. [PMID: 33806558 PMCID: PMC7998419 DOI: 10.3390/toxins13030188] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/07/2021] [Revised: 02/28/2021] [Accepted: 03/02/2021] [Indexed: 11/16/2022] Open
Abstract
The natural co-occurrence of 42 mycotoxins was investigated in unprocessed oat grains grown in Ireland. The sample set included a total of 208 oat crops harvested during 2015–2016 and produced using conventional, organic, or gluten free farming systems. A range of different toxins was identified, including the major type A (neosolaniol, HT-2 and T-2 toxins, T-2 triol, and T-2-glucoside, co-occurring in 21 samples) and B trichothecenes (deoxynivalenol, nivalenol, and deoxynivalenol-3-glucoside), enniatins (B1, B, and A1, co-occurring in 12 samples), as well as beauvericin, alternariol, mycophenolic acid, and sterigmatocystin. The influences of sowing season, year, and production system were investigated, eventually indicating that the latter factor may have a higher impact than others on the production of certain mycotoxins in oats. The most frequently quantified compounds were HT-2 (51%) and T-2 (41%) toxins, with gluten free oats containing significantly lower concentrations of HT-2 compared to conventionally produced oats. Although the prevalence and concentrations of mycotoxin found in oat samples in this study should be substantially reduced by processing. However, as mycotoxin occurrence is clearly influenced by multiple factors, controlled field trials should be carried out to define optimal agronomic practices and mitigate mycotoxin production. Furthermore, this work highlights the need for regularly testing cereal-based foods with multi-residue analytical methods with wider specificities than the traditionally screened and regulated toxins, to generate knowledge on the occurrence of several mycotoxins that are, to date, rarely investigated.
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Affiliation(s)
- Lorenzo De Colli
- Institute for Global Food Security, School of Biological Sciences, Queen’s University Belfast, Belfast BT9 5DL, UK;
- Food Safety Department, Teagasc Food Research Centre, Ashtown, Dublin 15, Ireland; (K.D.R.); (M.D.)
- Correspondence:
| | - Karl De Ruyck
- Food Safety Department, Teagasc Food Research Centre, Ashtown, Dublin 15, Ireland; (K.D.R.); (M.D.)
| | - Mohamed F. Abdallah
- Department of Food Technology, Faculty of Bioscience Engineering, Coupure Links 653, 9000 Gent, Belgium;
- Department of Forensic Medicine and Toxicology, Faculty of Veterinary Medicine, Assiut University, Assiut 71515, Egypt
| | - John Finnan
- Crops Science Department, Teagasc, Oak Park, Carlow R93 XE12, Ireland; (J.F.); (E.M.); (S.K.); (J.S.)
| | - Ewen Mullins
- Crops Science Department, Teagasc, Oak Park, Carlow R93 XE12, Ireland; (J.F.); (E.M.); (S.K.); (J.S.)
| | - Steven Kildea
- Crops Science Department, Teagasc, Oak Park, Carlow R93 XE12, Ireland; (J.F.); (E.M.); (S.K.); (J.S.)
| | - John Spink
- Crops Science Department, Teagasc, Oak Park, Carlow R93 XE12, Ireland; (J.F.); (E.M.); (S.K.); (J.S.)
| | - Christopher Elliott
- Institute for Global Food Security, School of Biological Sciences, Queen’s University Belfast, Belfast BT9 5DL, UK;
| | - Martin Danaher
- Food Safety Department, Teagasc Food Research Centre, Ashtown, Dublin 15, Ireland; (K.D.R.); (M.D.)
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Tullio V, Gasperi V, Catani MV, Savini I. The Impact of Whole Grain Intake on Gastrointestinal Tumors: A Focus on Colorectal, Gastric, and Esophageal Cancers. Nutrients 2020; 13:E81. [PMID: 33383776 PMCID: PMC7824588 DOI: 10.3390/nu13010081] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/13/2020] [Revised: 12/22/2020] [Accepted: 12/25/2020] [Indexed: 02/08/2023] Open
Abstract
Cereals are one of staple foods in human diet, mainly consumed as refined grains. Nonetheless, epidemiological data indicate that whole grain (WG) intake is inversely related to risk of type 2 diabetes, cardiovascular disease, and several cancer types, as well as to all-cause mortality. Particularly responsive to WG positive action is the gastrointestinal tract, daily exposed to bioactive food components. Herein, we shall provide an up-to-date overview on relationship between WG intake and prevention of gastrointestinal tumors, with a particular focus on colorectal, stomach, and esophagus cancers. Unlike refined counterparts, WG consumption is inversely associated with risk of these gastrointestinal cancers, most consistently with the risk of colorectal tumor. Some WG effects may be mediated by beneficial constituents (such as fiber and polyphenols) that are reduced/lost during milling process. Beside health-promoting action, WGs are still under-consumed in most countries; therefore, World Health Organization and other public/private stakeholders should cooperate to implement WG consumption in the whole population, in order to reach nutritionally effective intakes.
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Sources and Determinants of Wholegrain Intake in a Cohort of Australian Children Aged 12-14 Months. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 17:ijerph17249229. [PMID: 33321930 PMCID: PMC7764788 DOI: 10.3390/ijerph17249229] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/10/2020] [Revised: 12/03/2020] [Accepted: 12/05/2020] [Indexed: 11/17/2022]
Abstract
In the first two years of life, exposure to wholegrain foods may help establish life‑long consumption patterns associated with reduced risk of chronic disease, yet intake data are lacking for this age group. This cross‑sectional analysis aimed to determine intakes and food sources of wholegrains in a cohort of 828 Australian children aged 12–14 months, and to identify determinants of wholegrain intake. Three non‑consecutive days of dietary intake data were collected using a 24‑h recall and 2‑day estimated food record. The multiple source method was used to estimate usual wholegrain intake, and the multivariable general linear model procedure used to identify associations between usual wholegrain intake and socio‑demographic determinants. The mean wholegrain intake was 19.5 (±14) g/day, and the major food sources were ready to eat breakfast cereals (40%) breads and bread rolls (26.6%), flours and other cereal grains (9.4%), and commercial infant foods (8.3%). Lower wholegrain intakes were observed for children whose mothers were born in China (p < 0.001) and other Asian countries (p < 0.001), with the exception of India (p = 0.193); those with mothers aged less than 25 years (p = 0.001) and those with two or more siblings (p = 0.013). This study adds to the weight of global evidence highlighting the need to increase children’s intake of foods high in wholegrain, including in the first few years of life.
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The GReat-Child Trial TM: A Quasi-Experimental Dietary Intervention among Overweight and Obese Children. Nutrients 2020; 12:nu12102972. [PMID: 33003299 PMCID: PMC7600864 DOI: 10.3390/nu12102972] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2020] [Revised: 09/26/2020] [Accepted: 09/27/2020] [Indexed: 01/10/2023] Open
Abstract
Diet composition is a key determinant of childhood obesity. While whole grains and micronutrients are known to decrease the risk of obesity, there are no interventions originating from Southeast Asia that emphasize whole grain as a strategy to improve overall quality of diet in combating childhood obesity. The GReat-Child Trial aimed to improve whole grain intake and quality of diet among overweight and obese children. It is a quasi-experimental intervention based on Social Cognitive Theory. It has a 12-week intervention and 6-month follow-up, consisting of three components that address environmental, personal, and behavioral factors. The intervention consists of: (1) six 30 min lessons on nutrition, using the Malaysian Food Pyramid to emphasize healthy eating, (2) daily deliveries of wholegrain foods to schools so that children can experience and accept wholegrain foods, and (3) diet counseling to parents to increase availability of wholegrain foods at home. Two primary schools with similar demographics in Kuala Lumpur were assigned as control (CG) and intervention (IG) groups. Inclusion criteria were: (1) children aged 9 to 11 years who were overweight/obese; (2) who did not consume whole grain foods; and (3) who had no serious co-morbidity problems. The entire trial was completed by 63 children (31 IG; 32 CG). Study outcomes were measured at baseline and at two time points post intervention (at the 3rd [T1] and 9th [T2] months). IG demonstrated significantly higher intakes of whole grain (mean difference = 9.94, 95%CI: 7.13, 12.75, p < 0.001), fiber (mean difference = 3.07, 95% CI: 1.40, 4.73, p = 0.001), calcium (mean difference = 130.27, 95%CI: 74.15, 186.39, p < 0.001), thiamin (mean difference = 58.71, 95%CI: 26.15, 91.28, p = 0.001), riboflavin (mean difference = 0.84, 95%CI: 0.37, 1.32, p = 0.001), niacin (mean difference = 0.35, 95%CI: 1.91, 5.16, p < 0.001), and vitamin C (mean difference = 58.71, 95%CI: 26.15, 91.28, p = 0.001) compared to CG in T1, after adjusting for covariates. However, T1 results were not sustained in T2 when intervention had been discontinued. The findings indicate that intervention emphasizing whole grains improved overall short-term but not long-term dietary intake among schoolchildren. We hope the present trial will lead to adoption of policies to increase whole grain consumption among Malaysian schoolchildren.
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Processing in the food chain: do cereals have to be processed to add value to the human diet? Nutr Res Rev 2020; 34:159-173. [PMID: 32854794 DOI: 10.1017/s0954422420000207] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
Cereals and cereal products have a long history of use by humans. Recently, there have been some discussions regarding level of processing as a descriptor to define food products, including cereal-based foods. This has led to a somewhat emotional debate on food processing. Given the widespread inclusion of cereals in the diet, this review highlights the history of cereal processing as well as their consumption by humans. It provides an evidence-based discussion on their production, contribution to human nutrition, benefits and disadvantages. The present review illustrates the impact of processing on nutrients, as well as non-nutrients specifically in bread and ready-to-eat breakfast cereals (RTEC), two cereal-based foods which are widely consumed and integral parts of food-based dietary guidelines globally. As a category, most cereals must be processed in some way to enable consumption by humans as we are not equipped to survive exclusively on raw grains. Even thousands of years ago, the processing of cereals was a common practice by humans, turning raw grains into palatable, safe and nutritious foods. Modern processes for cereal-based products are efficient in providing safe and good-quality products to satisfy population needs, as well as helping to meet consumer expectations by providing a range of foods that allows for a varied and balanced diet. Today, RTEC and bread make significant contributions to dietary energy and nutrient requirements and underpin food-based dietary guidance globally. They have been positively linked with intake of dietary fibre, vitamins and minerals, especially when consumed as whole grain.
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Main Factors Influencing Whole Grain Consumption in Children and Adults-A Narrative Review. Nutrients 2020; 12:nu12082217. [PMID: 32722381 PMCID: PMC7468875 DOI: 10.3390/nu12082217] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2020] [Revised: 07/21/2020] [Accepted: 07/22/2020] [Indexed: 12/31/2022] Open
Abstract
Despite their recognized health benefits, intakes of whole grains (WG) are below recommended levels in almost all countries worldwide. This observation highlights the need to increase WG consumption by understanding factors influencing this consumption and how they could be favorably impacted. This review focused on facilitators of and barriers to WG consumption and how to improve the effectiveness of programs aiming at increasing WG consumption. The main methods to facilitate WG intakes in both adults and children seem to be to (i) increase the availability and the variety of foods containing WG, (ii) improve their sensory appeal, (iii) reduce their purchase cost, (iv) use a familiarization period to introduce them to consumers (with a gradual increase in consumed amounts and repeated exposure), and (v) improve communication and labeling to enhance consumers’ ability to identify products with WG. These strategies may be used to improve the effectiveness of programs aiming at promoting WG consumption, with a further emphasis on the need to apply them over a long period of time, and potentially to include tasting sessions of new foods containing WG. Finally, these strategies should involve broad partnerships between multiple stakeholders at the regulatory, institutional and industrial levels.
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The relevance of whole grain food definitions in estimation of whole grain intake: a secondary analysis of the National Nutrition and Physical Activity Survey 2011-2012. Public Health Nutr 2020; 23:1307-1319. [PMID: 32241321 DOI: 10.1017/s1368980019004452] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
OBJECTIVE To determine the impacts of using a whole grain food definition on measurement of whole grain intake compared with calculation of total grams of intake irrespective of the source. DESIGN The Australian whole grain database was expanded to identify foods that comply with the Healthgrain whole grain food definition (≥30 % whole grains on a dry weight basis, whole grain ingredients exceeds refined grain and meeting accepted standards for healthy foods based on local regulations). Secondary analysis of the National Nutrition and Physical Activity Survey (NNPAS) 2011-2012 dietary intake data included calculation of whole grain intakes based on intake from foods complying with the Healthgrain definition. These were compared with intake values where grams of whole grain in any food had been included. SETTING Australia. PARTICIPANTS Australians (≥2 years) who participated in the NNPAS 2011-2012 (n 12 153). RESULTS Following expansion of the whole grain database, 214 of the 609 foods containing any amount of whole grain were compliant with the Healthgrain definition. Significant mean differences (all P < 0·05) of 2·84-6·25 g/d of whole grain intake (5·91-9·44 g/d energy adjusted) were found when applying the Healthgrain definition in comparison with values from foods containing any whole grain across all age groups. CONCLUSIONS Application of a whole grain food definition has substantial impact on calculations of population whole grain intakes. While use of such definitions may prove beneficial in settings such as whole grain promotion, the underestimation of total intake may impact on identification of any associations between whole grain intake and health outcomes.
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Relation between Environmental Factors and Children's Health Behaviors Contributing to the Occurrence of Diet-Related Diseases in Central Poland. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2018; 16:ijerph16010052. [PMID: 30587791 PMCID: PMC6339228 DOI: 10.3390/ijerph16010052] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/15/2018] [Revised: 12/06/2018] [Accepted: 12/21/2018] [Indexed: 12/17/2022]
Abstract
Proper nutrition is a key element in maintaining normal body weight in children and one of the most important factors influencing their optimum development, growth, and health in the future. The aim of this cross-sectional study was to identify environmental factors which affect health behaviors of children aged 7–14, contributing to the occurrence of diet-related diseases. The study was performed with participation of 892 school children. The investigated environmental factors were as follows: the place of residence, maternal education level, and the level of family income. A questionnaire was used to collect the data from mothers. The study indicated a prevalence of overweight and obesity among children of 13.9% and 1.2%, respectively. Being underweight applied to 20.0% of examined children, more often to girls. In terms of nutritional behaviors an insufficient consumption of vegetables, fruit, whole grain products, dairy products, and fish was observed. The frequency of vegetable and fruit consumption significantly decreased with an increase in child’s body mass index (BMI) (G = −0.110, p < 0.05 and G = −00.114, p < 0.05). Overall, 29.7% of children devoted less than 30 minutes a day to physical activity, besides the physical education classes at school. Boys were more often physically active than girls (G = 0.205, p < 0.0005). There was a positive correlation between frequency of vegetable (G = 0.167, p < 0.0005) and fruit (G = 0.155, p < 0.005) consumption and mothers’ education level. Girls ate fruit more frequently than boys (G = 0.116, p < 0.05). Higher family income was associated with more frequent whole grain consumption (G = 0.095, p < 0.05), while living in the city was negatively correlated with activity (G = −0.121, p < 0.05) and dairy consumption (G = −0.186, p < 0.005). Continuous investigation of environmental factors affecting children eating behaviors may help to bring benefits in increasing the effectiveness of health promotion and educational programs.
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An Overview of Whole Grain Regulations, Recommendations and Research across Southeast Asia. Nutrients 2018; 10:nu10060752. [PMID: 29891782 PMCID: PMC6024883 DOI: 10.3390/nu10060752] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2018] [Revised: 06/05/2018] [Accepted: 06/06/2018] [Indexed: 01/31/2023] Open
Abstract
The Association of Southeast Asian Nations (ASEAN) is a diverse region that is experiencing economic growth and increased non-communicable disease burden. This paper aims to evaluate the current regulations, dietary recommendations and research related to whole grains in this region. To do this, a systematic literature review was carried out and information was collected on regulations and dietary recommendations from each member state. The majority of publications on whole grains from the region (99 of 147) were in the area of food science and technology, with few observational studies (n = 13) and human intervention studies (n = 10) related to whole grains being apparent. Information from six countries (Indonesia, Malaysia, The Philippines, Singapore, Thailand and Vietnam) was available. Wholegrain food-labelling regulations were only noted in Malaysia and Singapore. Public health recommendation related to whole grains were apparent in four countries (Indonesia, Malaysia, The Philippines, Singapore), while recent intake data from whole grains was only apparent from Malaysia, The Philippines and Singapore. In all cases, consumption of whole grains appeared to be very low. These findings highlight a need for further monitoring of dietary intake in the region and further strategies targeted at increasing the intake of whole grains.
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O'Donovan CB, Devlin NF, Buffini M, Walton J, Flynn A, Gibney MJ, Nugent AP, McNulty BA. Whole grain intakes in Irish adults: findings from the National Adults Nutrition Survey (NANS). Eur J Nutr 2018; 58:541-550. [PMID: 29353315 DOI: 10.1007/s00394-018-1615-3] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/26/2017] [Accepted: 01/08/2018] [Indexed: 01/27/2023]
Abstract
PURPOSE Observational studies link high whole grain intakes to reduced risk of many chronic diseases. This study quantified whole grain intakes in the Irish adult population and examined the major contributing sources. It also investigated potential dietary strategies to improve whole grain intakes. METHODS Whole grain intakes were calculated in a nationally representative sample of 1500 Irish adults using data from the most recent national food survey, the National Adult Nutrition Survey (NANS). Food consumption was assessed, at brand level where possible, using a 4-day semi-weighed food diary with whole grain content estimated from labels on a dry matter basis. RESULTS Mean daily whole grain intakes were 27.8 ± 29.4 g/day, with only 19% of the population meeting the quantity-specific recommendation of 48 g per day. Wheat was the highest contributor to whole grain intake at 66%, followed by oats at 26%. High whole grain intakes were associated with higher dietary intakes of fibre, magnesium, potassium, phosphorus, and a higher alternative Mediterranean Diet Score. Whole grain foods were most frequently eaten at breakfast time. Regression analysis revealed that consumption of an additional 10 g of whole grain containing 'ready-to-eat breakfast cereals', 'rice or pastas', or 'breads' each day would increase intake of whole grains by an extra 5, 3.5, and 2.7 g, respectively. CONCLUSIONS This study reveals low intakes of whole grains in Irish adults. Recommending cereals, breads, and grains with higher whole grain content as part of public health campaigns could improve whole grain intakes.
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Affiliation(s)
- Clare B O'Donovan
- UCD Institute of Food and Health, School of Agriculture and Food Science, University College Dublin, Dublin 4, Ireland
| | - Niamh F Devlin
- UCD Institute of Food and Health, School of Agriculture and Food Science, University College Dublin, Dublin 4, Ireland
| | - Maria Buffini
- UCD Institute of Food and Health, School of Agriculture and Food Science, University College Dublin, Dublin 4, Ireland
| | - Janette Walton
- School of Food and Nutritional Sciences, University College Cork, Cork, Ireland.,Department of Biological Sciences, Cork Institute of Technology, Cork, Ireland
| | - Albert Flynn
- School of Food and Nutritional Sciences, University College Cork, Cork, Ireland
| | - Michael J Gibney
- UCD Institute of Food and Health, School of Agriculture and Food Science, University College Dublin, Dublin 4, Ireland
| | - Anne P Nugent
- UCD Institute of Food and Health, School of Agriculture and Food Science, University College Dublin, Dublin 4, Ireland. .,Department of Biological Sciences, Institute for Global Food Security, Queens University Belfast, Belfast, Ireland.
| | - Breige A McNulty
- UCD Institute of Food and Health, School of Agriculture and Food Science, University College Dublin, Dublin 4, Ireland
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13
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Ross AB, van der Kamp JW, King R, Lê KA, Mejborn H, Seal CJ, Thielecke F. Perspective: A Definition for Whole-Grain Food Products-Recommendations from the Healthgrain Forum. Adv Nutr 2017; 8:525-531. [PMID: 28710140 PMCID: PMC5502867 DOI: 10.3945/an.116.014001] [Citation(s) in RCA: 39] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
Whole grains are a key component of a healthy diet, and enabling consumers to easily choose foods with a high whole-grain content is an important step for better prevention of chronic disease. Several definitions exist for whole-grain foods, yet these do not account for the diversity of food products that contain cereals. With the goal of creating a relatively simple whole-grain food definition that aligns with whole-grain intake recommendations and can be applied across all product categories, the Healthgrain Forum, a not-for-profit consortium of academics and industry working with cereal foods, established a working group to gather input from academics and industry to develop guidance on labeling the whole-grain content of foods. The Healthgrain Forum recommends that a food may be labeled as "whole grain" if it contains ≥30% whole-grain ingredients in the overall product and contains more whole grain than refined grain ingredients, both on a dry-weight basis. For the purposes of calculation, added bran and germ are not considered refined-grain ingredients. Additional recommendations are also made on labeling whole-grain content in mixed-cereal foods, such as pizza and ready meals, and a need to meet healthy nutrition criteria. This definition allows easy comparison across product categories because it is based on dry weight and strongly encourages a move from generic whole-grain labels to reporting the actual percentage of whole grain in a product. Although this definition is for guidance only, we hope that it will encourage more countries to adopt regulation around the labeling of whole grains and stimulate greater awareness and consumption of whole grains in the general population.
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Affiliation(s)
| | | | | | - Kim-Anne Lê
- Nestlé Research Centre, Lausanne, Switzerland
| | | | - Chris J Seal
- University of Newcastle, Newcastle upon Tyne, United Kingdom; and
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14
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Sette S, D'Addezio L, Piccinelli R, Hopkins S, Le Donne C, Ferrari M, Mistura L, Turrini A. Intakes of whole grain in an Italian sample of children, adolescents and adults. Eur J Nutr 2017; 56:521-533. [PMID: 26589302 PMCID: PMC5334418 DOI: 10.1007/s00394-015-1097-5] [Citation(s) in RCA: 45] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2015] [Accepted: 11/02/2015] [Indexed: 12/12/2022]
Abstract
PURPOSE There is wide evidence that regular consumption of whole grain foods may reduce the risk of chronic diseases. The aim of this work was to quantify the intake of whole grains and identify main dietary sources in the Italian population. METHODS Whole grain intakes were calculated in a sample of 2830 adults/older adults and of 440 children/adolescents from the last national survey INRAN-SCAI 2005-06. Food consumption was assessed from a 3-day food record. The whole grain content of foods was estimated mainly from quantitative ingredient declarations on labels. RESULTS Mean whole grain intakes were 3.7 g/day in adults/older adults and 2.1 g/day in children/adolescents. Overall, 23 % of the sample reported consumption of whole grain foods during the survey, among which mean whole grain intakes ranged from 6.0 g/day in female children to 19.1 g/day in female older adults. The main sources of whole grains were breakfast cereals in children/adolescents (32 %) and bread in adults/older adults (46 %). Consumption of whole grain among adults was associated with significantly higher daily intakes and adequacy of dietary fibre, several vitamins (thiamine, riboflavin, vitamin B6) and minerals (iron, calcium, potassium, phosphorus, zinc, magnesium) compared to non-consumption. Among children, whole grain intake was associated with significantly higher intakes of iron and magnesium. CONCLUSIONS The study reveals very low whole grain intakes across all age groups of the Italian population. Considering the positive association in consumers between whole grain intakes and fibre and micro-nutrient intakes, public health strategies to increase whole grain consumption should be considered.
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Affiliation(s)
- Stefania Sette
- CREA - Consiglio per la ricerca in agricoltura e l'analisi dell'economia agraria - Centro di ricerca Alimenti e Nutrizione, Via Ardeatina 546, 00178, Rome, Italy.
| | - Laura D'Addezio
- CREA - Consiglio per la ricerca in agricoltura e l'analisi dell'economia agraria - Centro di ricerca Alimenti e Nutrizione, Via Ardeatina 546, 00178, Rome, Italy
| | - Raffaela Piccinelli
- CREA - Consiglio per la ricerca in agricoltura e l'analisi dell'economia agraria - Centro di ricerca Alimenti e Nutrizione, Via Ardeatina 546, 00178, Rome, Italy
| | | | - Cinzia Le Donne
- CREA - Consiglio per la ricerca in agricoltura e l'analisi dell'economia agraria - Centro di ricerca Alimenti e Nutrizione, Via Ardeatina 546, 00178, Rome, Italy
| | - Marika Ferrari
- CREA - Consiglio per la ricerca in agricoltura e l'analisi dell'economia agraria - Centro di ricerca Alimenti e Nutrizione, Via Ardeatina 546, 00178, Rome, Italy
| | - Lorenza Mistura
- CREA - Consiglio per la ricerca in agricoltura e l'analisi dell'economia agraria - Centro di ricerca Alimenti e Nutrizione, Via Ardeatina 546, 00178, Rome, Italy
| | - Aida Turrini
- CREA - Consiglio per la ricerca in agricoltura e l'analisi dell'economia agraria - Centro di ricerca Alimenti e Nutrizione, Via Ardeatina 546, 00178, Rome, Italy
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15
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Neo JE, Binte Mohamed Salleh S, Toh YX, How KYL, Tee M, Mann K, Hopkins S, Thielecke F, Seal CJ, Brownlee IA. Whole-grain food consumption in Singaporean children aged 6-12 years. J Nutr Sci 2016; 5:e33. [PMID: 27547396 PMCID: PMC4976113 DOI: 10.1017/jns.2016.25] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/15/2016] [Revised: 06/09/2016] [Accepted: 06/16/2016] [Indexed: 01/11/2023] Open
Abstract
Public health bodies in many countries are attempting to increase population-wide habitual consumption of whole grains. Limited data on dietary habits exist in Singaporean children. The present study therefore aimed to assess whole grain consumption patterns in Singaporean children and compare these with dietary intake, physical activity and health parameters. Dietary intake (assessed by duplicate, multipass, 24-h food recalls), physical activity (by questionnaire) and anthropometric measurements were collected from a cross-section of 561 Singaporean children aged 6-12 years. Intake of whole grains was evaluated using estimates of portion size and international food composition data. Only 38·3 % of participants reported consuming whole grains during the dietary data collection days. Median intake of whole grains in consumers was 15·3 (interquartile range 5·4-34·8) g/d. The most commonly consumed whole-grain food groups were rice (29·5 %), wholemeal bread (28·9 %) and ready-to-eat breakfast cereals (18·8 %). A significantly lower proportion of Malay children (seven out of fifty-eight; P < 0·0001) consumed whole grains than children of other ethnicities. Only 6 % of all children consumed the amount of whole grains most commonly associated with improved health outcomes (48 g/d). There was no relationship between whole grain consumption patterns and BMI, waist circumference or physical activity but higher whole grain intake was associated with increased fruit, vegetable and dairy product consumption (P < 0·001). These findings demonstrate that consumption of whole grain foods is low at a population level and infrequent in Singaporean children. Future drives to increase whole-grain food consumption in this population are likely to require input from multiple stakeholders.
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Affiliation(s)
- Jia En Neo
- Human Nutrition Research Centre, School of Agriculture, Food & Rural Development, Newcastle University, Singapore
| | - Saihah Binte Mohamed Salleh
- Human Nutrition Research Centre, School of Agriculture, Food & Rural Development, Newcastle University, Singapore
| | - Yun Xuan Toh
- Human Nutrition Research Centre, School of Agriculture, Food & Rural Development, Newcastle University, Singapore
| | - Kesslyn Yan Ling How
- Human Nutrition Research Centre, School of Agriculture, Food & Rural Development, Newcastle University, Singapore
| | - Mervin Tee
- Human Nutrition Research Centre, School of Agriculture, Food & Rural Development, Newcastle University, Singapore
| | - Kay Mann
- Institute of Health and Society, Newcastle University, Newcastle upon Tyne, UK
| | | | - Frank Thielecke
- Cereal Partners Worldwide, Lausanne, Switzerland
- Nestlé Research Centre, Vers-chez-les-Blanc, Lausanne, Switzerland
| | - Chris J. Seal
- Human Nutrition Research Centre, School of Agriculture, Food & Rural Development, Newcastle University, Newcastle upon Tyne, UK
| | - Iain A. Brownlee
- Human Nutrition Research Centre, School of Agriculture, Food & Rural Development, Newcastle University, Singapore
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16
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Abstract
Increased whole-grain (WG) consumption reduces the risk of CVD, type 2 diabetes and some cancers, is related to reduced body weight and weight gain and is related to improved intestinal health. Definitions of 'WG' and 'WG food' are proposed and used in some countries but are not consistent. Many countries promote WG consumption, but the emphasis given and the messages used vary. We surveyed dietary recommendations of fifty-three countries for mentions of WG to assess the extent, rationale and diversity in emphasis and wording of any recommendations. If present, recommendations were classified as either 'primary', where the recommendation was specific for WG, or 'secondary', where recommendations were made in order to achieve another (primary) target, most often dietary fibre intake. In total, 127 organisations were screened, including government, non-governmental organisations, charities and professional bodies, the WHO and European Food Safety Authority, of which forty-nine including WHO provide a WG intake recommendation. Recommendations ranged from 'specific' with specified target amounts (e.g. x g WG/d), 'semi-quantitative' where intake was linked to intake of cereal/carbohydrate foods with proportions of WG suggested (e.g. x servings of cereals of which y servings should be WG) to 'non-specific' based on 'eating more' WG or 'choosing WG where possible'. This lack of a harmonised message may result in confusion for the consumer, lessen the impact of public health messages and pose barriers to trade in the food industry. A science-based consensus or expert opinion on WG recommendations is needed, with a global reach to guide public health decision making and increase WG consumption globally.
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17
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de Wijk RA, Maaskant AJ, Polet IA, Holthuysen NTE, van Kleef E, Vingerhoeds MH. An In-Store Experiment on the Effect of Accessibility on Sales of Wholegrain and White Bread in Supermarkets. PLoS One 2016; 11:e0151915. [PMID: 27010704 PMCID: PMC4807029 DOI: 10.1371/journal.pone.0151915] [Citation(s) in RCA: 38] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2015] [Accepted: 03/07/2016] [Indexed: 11/18/2022] Open
Abstract
Even though whole grain foods have various health benefits, consumers have been found not to eat enough of them. Nudging interventions are built on the premise that food purchases and consumption are strongly influenced by the environment in which decisions are made. Little research has been conducted to examine the influence of a small and inexpensive nudging intervention on bread choices in a real-life supermarket context. An in-store experiment was conducted in two six-week periods in two supermarkets to investigate the effects of accessibility on consumers' purchase of healthier whole grain and other types of bread. In the high accessibility condition, healthier bread was placed in a more convenient location for the shopper on the left side of the shelves where it was encountered first. In the low accessibility condition, it was placed on the right side. There were consistent significant differences in sales between supermarkets, types of bread, day of the week, but not between low and high accessibility. Additional research is needed to better understand the effects of convenience and accessibility on bread choices.
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Affiliation(s)
- René A. de Wijk
- Wageningen UR-Food & Biobased Research, Wageningen, The Netherlands
- * E-mail:
| | - Anna J. Maaskant
- Wageningen UR-Food & Biobased Research, Wageningen, The Netherlands
| | - Ilse A. Polet
- Wageningen UR-Food & Biobased Research, Wageningen, The Netherlands
| | | | - Ellen van Kleef
- Wageningen University, Marketing and Consumer Behaviour Group, Wageningen, the Netherlands
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18
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Biltoft-Jensen A, Damsgaard CT, Andersen EW, Ygil KH, Andersen R, Ege M, Christensen T, Thorsen AV, Tetens I, Wu H, Landberg R. Validation of Reported Whole-Grain Intake from a Web-Based Dietary Record against Plasma Alkylresorcinol Concentrations in 8- to 11-Year-Olds Participating in a Randomized Controlled Trial. J Nutr 2016; 146:377-83. [PMID: 26764319 DOI: 10.3945/jn.115.222620] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2015] [Accepted: 12/08/2015] [Indexed: 01/23/2023] Open
Abstract
BACKGROUND Whole-grain (WG) intake is important for human health, but accurate intake estimation is challenging. Use of a biomarker for WG intake provides a possible way to validate dietary assessment methods. OBJECTIVE Our aim was to validate WG intake from 2 diets reported by children, using plasma alkylresorcinol (AR) concentrations, and to investigate the 3-mo reproducibility of AR concentrations and reported WG intake. METHODS AR concentrations were analyzed in fasting blood plasma samples, and WG intake was estimated in a 7-d web-based diary by 750 participants aged 8-11 y in a 2 school meal × 3 mo crossover trial. Reported WG intake and plasma AR concentrations were compared when children ate their usual bread-based lunch (UBL) and when served a hot lunch meal (HLM). Correlations and cross-classification were used to rank subjects according to intake. The intraclass correlation coefficients (ICCs) between subjects' measurements at baseline and after the UBL were used to assess reproducibility. RESULTS Correlations between reported WG wheat + rye intake and plasma AR were 0.40 and 0.37 (P < 0.001) for the UBL and the HLM diets, and 78% and 77% were classified in the same or adjacent quartiles for the UBL and HLM diets, respectively. The ICC over 3 mo was 0.47 (95% CI: 0.38, 0.55) for plasma total ARs and 0.64 (95% CI: 0.58, 0.70) for reported WG intake. Correlations were higher when using the AR C17:0 homolog as a biomarker, reflecting rye intake instead of plasma total ARs [UBL: r = 0.47; HLM: r = 0.43, P < 0.001; ICC = 0.51 (95% CI: 0.43, 0.59)]. CONCLUSIONS Self-reported WG wheat + rye intake among children showed moderate correlations with plasma AR concentrations. Substantial intraindividual variation was found in WG intake and plasma AR concentrations. The AR homolog C17:0 may be used as a biomarker for WG intake when the WG intake primarily comes from rye as in the present study. This trial was registered at clinicaltrials.gov as NCT01457794.
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Affiliation(s)
- Anja Biltoft-Jensen
- Division of Nutrition, National Food Institute, Technical University of Denmark, Søborg, Denmark;
| | - Camilla T Damsgaard
- Department of Nutrition, Exercise and Sports, Faculty of Science, University of Copenhagen, Copenhagen, Denmark
| | - Elisabeth W Andersen
- Department of Applied Mathematics and Computer Science, Technical University of Denmark, Lyngby, Denmark
| | - Karin H Ygil
- Division of Nutrition, National Food Institute, Technical University of Denmark, Søborg, Denmark
| | - Rikke Andersen
- Division of Nutrition, National Food Institute, Technical University of Denmark, Søborg, Denmark
| | - Majken Ege
- Division of Nutrition, National Food Institute, Technical University of Denmark, Søborg, Denmark
| | - Tue Christensen
- Division of Nutrition, National Food Institute, Technical University of Denmark, Søborg, Denmark
| | - Anne-Vibeke Thorsen
- Division of Nutrition, National Food Institute, Technical University of Denmark, Søborg, Denmark
| | - Inge Tetens
- Division of Nutrition, National Food Institute, Technical University of Denmark, Søborg, Denmark
| | - Huaxing Wu
- Department of Food Science, Swedish University of Agricultural Sciences, Uppsala, Sweden; and
| | - Rikard Landberg
- Department of Food Science, Swedish University of Agricultural Sciences, Uppsala, Sweden; and Nutritional Epidemiology Unit, Institute of Environmental Medicine, Karolinska Institutet, Solna, Sweden
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19
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Albertson AM, Reicks M, Joshi N, Gugger CK. Whole grain consumption trends and associations with body weight measures in the United States: results from the cross sectional National Health and Nutrition Examination Survey 2001-2012. Nutr J 2016; 15:8. [PMID: 26801989 PMCID: PMC4722728 DOI: 10.1186/s12937-016-0126-4] [Citation(s) in RCA: 89] [Impact Index Per Article: 11.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2015] [Accepted: 01/19/2016] [Indexed: 12/15/2022] Open
Abstract
BACKGROUND The purpose of this study was (1) to describe intakes of total grain and whole grain in the United States over the past 12 years and major dietary sources, and (2) to determine the relationship between whole grain intake and adiposity measures for children and adults. METHODS Cross-sectional dietary data from the continuous National Health and Nutrition Examination Survey 2001-12 (6 2-year cycles) for children 6-18 years (n = 15,280) and adults 19+ years (n = 29,683) were linked to the My Pyramid and Food Patterns Equivalents Databases to assess daily intake of total grain and whole grain. These populations were classified into groups based on average whole grain intake: 0 ounce equivalents (oz eq)/day, > 0 and <1 oz eq/day, and ≥1 oz eq/day. Within these classifications, body mass index, waist circumference, and percent overweight/obese were identified. Regression and logistic regression analyses were used to assess associations between these dependent variables and whole grain intake. RESULTS Adults consumed a mean 0.72 whole grain oz eq/day in 2001-02 and 0.97 oz eq/day in 2011-12 and children consumed a mean 0.56 whole grain oz eq/day in 2001-02 and 0.74 oz eq/day in 2011-12. While over 70 % of children and 60 % of adults met daily intake recommendations for total grain, less than 1.0 and 8.0 % percent of children and adults, respectively, met whole grain recommendations in 2011-12. Adults and children who consumed whole grain had significantly better intakes of nutrients and dietary fiber compared to non-consumers. From 2001 to 2012, grain mixed dishes and yeast breads were the leading sources of total grain, while yeast breads and ready to eat cereals were the leading sources of whole grain for both children and adults. Multiple regression analysis showed a significant, inverse relationship between body mass index and waist circumference with respect to whole grain intake after adjustment for covariates in both children and adults (p < 0.05). Similarly, logistic regression analysis showed a significant inverse relationship between percent overweight/obese and whole grain intake (p < 0.05). CONCLUSIONS Although most children and adults meet daily intake goals for grain foods overall, whole grain as a portion of total grain intake continues to be consumed at levels well below recommendations. The data from the current study suggest that greater whole grain consumption is associated with better intakes of nutrients and healthier body weight in children and adults. Continued efforts to promote increased intake of whole grain foods are warranted.
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Affiliation(s)
- Ann M Albertson
- James Ford Bell Technical Center, General Mills Bell Institute of Health and Nutrition, 9000 Plymouth Avenue North, Minneapolis, MN, 55427, USA.
| | - Marla Reicks
- Department of Food Science and Nutrition, University of Minnesota, 1334 Eckles Avenue, St. Paul, MN, 55108, USA.
| | - Nandan Joshi
- General Mills India Pvt. Ltd, 601-Prudential, Hiranandani Business Park, Powai, Mumbai, 400076, India.
| | - Carolyn K Gugger
- James Ford Bell Technical Center, General Mills Bell Institute of Health and Nutrition, 9000 Plymouth Avenue North, Minneapolis, MN, 55427, USA.
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20
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AK N, Koo HC, JM HJ, MT MN, Tan SY, Appukutty M, AR N, Thielecke F, Hopkins S, Ong MK, Ning C, Tee ES. Whole Grain Intakes in the Diets Of Malaysian Children and Adolescents--Findings from the MyBreakfast Study. PLoS One 2015; 10:e0138247. [PMID: 26473369 PMCID: PMC4608561 DOI: 10.1371/journal.pone.0138247] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2015] [Accepted: 08/26/2015] [Indexed: 11/26/2022] Open
Abstract
Background Diets rich in whole grain are associated with several health benefits. Little is known however, about whole grain consumption patterns in Malaysia. The aim of this study was to assess whole grain intakes and dietary source in Malaysian children and adolescents. Methods This analysis is from the MyBreakfast study, a national cross sectional study investigating eating habits among primary and secondary school children throughout Malaysia, conducted in 2013. Children (n = 5,165) and adolescents (n = 2,947) who completed two days of dietary assessment using a food record or recall respectively were included. The whole grain content of foods was estimated mainly through the use of quantitative ingredient declarations on food labels. All wholegrain foods were considered irrespective of the amount of whole grain they contained. Results Overall, only 25% of children and 19% of adolescents were wholegrain consumers. Mean daily intakes in the total sample were 2.3g/d (SD 5.8g/d) in children and 1.7g/d (SD 4.7g/d) in adolescents and in the consumer’s only sample, mean intakes reached 9.1g/d (SD 8.6) and 9.2g/d (SD 7.1g/d) respectively. Wheat was the main grain source of whole grain while ready to eat breakfast cereals and hot cereals were the main food contributors. Less than 3% of the children and adolescents reached the US quantitative whole grain recommendation of 48g/day. Conclusion Whole grain is consumed by only a minority of Malaysian children and adolescents and even among consumers, intakes are well below recommendations. Efforts are needed to firstly understand the barriers to whole grain consumption among Malaysian children in order to design effective health promotion initiatives to promote an increase in whole grain consumption.
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Affiliation(s)
- Norimah AK
- School of Healthcare Sciences, Faculty of Health Sciences, Universiti Kebangsaan Malaysia, Kuala Lumpur, Malaysia
- Nutrition Society of Malaysia, c/o Division of Human Nutrition, Institute for Medical Research, Kuala Lumpur, Malaysia
- * E-mail:
| | - H. C. Koo
- School of Healthcare Sciences, Faculty of Health Sciences, Universiti Kebangsaan Malaysia, Kuala Lumpur, Malaysia
- Department of Health Professional and Food Service, Faculty of Health and Life Sciences, Management & Science University, Shah Alam, Malaysia
- Nutrition Society of Malaysia, c/o Division of Human Nutrition, Institute for Medical Research, Kuala Lumpur, Malaysia
| | - Hamid Jan JM
- Nutrition Programme, School of Health Sciences, Universiti Sains Malaysia, Kubang Kerian, Kelantan, Malaysia
- Nutrition Society of Malaysia, c/o Division of Human Nutrition, Institute for Medical Research, Kuala Lumpur, Malaysia
| | - Mohd Nasir MT
- Department of Nutrition and Dietetics, Faculty of Medicine and Health Sciences, Serdang, Universiti Putra Malaysia, Kembangan, Malaysia
- Nutrition Society of Malaysia, c/o Division of Human Nutrition, Institute for Medical Research, Kuala Lumpur, Malaysia
| | - S. Y. Tan
- Department of Nutrition and Dietetics, School of Health Sciences, International Medical University, Kuala Lumpur, Malaysia
- Nutrition Society of Malaysia, c/o Division of Human Nutrition, Institute for Medical Research, Kuala Lumpur, Malaysia
| | - Mahendran Appukutty
- Sports Science Programme, Faculty of Sports Science and Recreation, Universiti Teknologi MARA, Shah Alam, Malaysia
- Nutrition Society of Malaysia, c/o Division of Human Nutrition, Institute for Medical Research, Kuala Lumpur, Malaysia
| | - Nurliyana AR
- Department of Nutrition and Dietetics, Faculty of Medicine and Health Sciences, Serdang, Universiti Putra Malaysia, Kembangan, Malaysia
- Nutrition Society of Malaysia, c/o Division of Human Nutrition, Institute for Medical Research, Kuala Lumpur, Malaysia
| | - Frank Thielecke
- Cereal Partners Worldwide, Lausanne, Switzerland
- Nestlé Research Center, Vers chez les Blanc, Lausanne, Switzerland
| | | | - M. K. Ong
- Nestle R&D Center, Singapore, Singapore
| | - C. Ning
- Nestle R&D Center, Singapore, Singapore
| | - E. S. Tee
- Nutrition Society of Malaysia, c/o Division of Human Nutrition, Institute for Medical Research, Kuala Lumpur, Malaysia
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21
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Whole-grain foods and chronic disease: evidence from epidemiological and intervention studies. Proc Nutr Soc 2015; 74:313-9. [PMID: 26062574 DOI: 10.1017/s0029665115002104] [Citation(s) in RCA: 83] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Abstract
Cereal-based foods are key components of the diet and they dominate most food-based dietary recommendations in order to achieve targets for intake of carbohydrate, protein and dietary fibre. Processing (milling) of grains to produce refined grain products removes key nutrients and phytochemicals from the flour and although in some countries nutrients may be replaced with mandatory fortification, overall this refinement reduces their potential nutritional quality. There is increasing evidence from both observational and intervention studies that increased intake of less-refined, whole-grain (WG) foods has positive health benefits. The highest WG consumers are consistently shown to have lower risk of developing CVD, type 2 diabetes and some cancers. WG consumers may also have better digestive health and are likely to have lower BMI and gain less weight over time. The bulk of the evidence for the benefits of WG comes from observational studies, but evidence of benefit in intervention studies and potential mechanisms of action is increasing. Overall this evidence supports the promotion of WG foods over refined grain foods in the diet, but this would require adoption of standard definitions of 'whole grain' and 'whole-grain foods' which will enable innovation by food manufacturers, provide clarity for the consumer and encourage the implementation of food-based dietary recommendations and public health strategies.
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22
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Mann KD, Pearce MS, McKevith B, Thielecke F, Seal CJ. Whole grain intake and its association with intakes of other foods, nutrients and markers of health in the National Diet and Nutrition Survey rolling programme 2008-11. Br J Nutr 2015; 113:1595-602. [PMID: 25893512 PMCID: PMC4462159 DOI: 10.1017/s0007114515000525] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/13/2014] [Revised: 01/13/2015] [Accepted: 02/02/2015] [Indexed: 11/29/2022]
Abstract
Epidemiological evidence suggests an inverse association between whole grain consumption and the risk of non-communicable diseases, such as CVD, type 2 diabetes, obesity and some cancers. A recent analysis of the National Diet and Nutrition Survey rolling programme (NDNS-RP) has shown lower intake of whole grain in the UK. It is important to understand whether the health benefits associated with whole grain intake are present at low levels of consumption. The present study aimed to investigate the association of whole grain intake with intakes of other foods, nutrients and markers of health (anthropometric and blood measures) in the NDNS-RP 2008-11, a representative dietary survey of UK households. A 4-d diet diary was completed by 3073 individuals. Anthropometric measures, blood pressure levels, and blood and urine samples were collected after diary completion. Individual whole grain intake was calculated with consumers categorised into tertiles of intake. Higher intake of whole grain was associated with significantly decreased leucocyte counts. Significantly higher concentrations of C-reactive protein were seen in adults in the lowest tertile of whole grain intake. No associations with the remaining health markers were seen, after adjustments for sex and age. Over 70% of this population did not consume the minimum recommend intake associated with disease risk reduction, which may explain small variation across health markers. Nutrient intakes in consumers compared with non-consumers were closer to dietary reference values, such as higher intakes of fibre, Mg and Fe, and lower intakes of Na, suggesting that higher intake of whole grain is associated with improved diet quality.
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Affiliation(s)
- Kay D. Mann
- Institute of Health and Society, Newcastle University, Newcastle upon TyneNE1 4LP, UK
- Human Nutrition Research Centre, School of Agriculture, Food and Rural Development, Agriculture Building, Kings Road, Newcastle University, Newcastle upon TyneNE1 7RU, UK
| | - Mark S. Pearce
- Institute of Health and Society, Newcastle University, Newcastle upon TyneNE1 4LP, UK
| | | | - Frank Thielecke
- Cereal Partners Worldwide, Lausanne, Switzerland
- Nestlé Research Center, Vers chez les Blanc, Lausanne, Switzerland
| | - Chris J. Seal
- Human Nutrition Research Centre, School of Agriculture, Food and Rural Development, Agriculture Building, Kings Road, Newcastle University, Newcastle upon TyneNE1 7RU, UK
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O'Neil CE, Nicklas TA, Fulgoni VL, DiRienzo MA. Cooked oatmeal consumption is associated with better diet quality, better nutrient intakes, and reduced risk for central adiposity and obesity in children 2-18 years: NHANES 2001-2010. Food Nutr Res 2015; 59:26673. [PMID: 26022379 PMCID: PMC4447723 DOI: 10.3402/fnr.v59.26673] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/18/2014] [Revised: 04/22/2015] [Accepted: 04/23/2015] [Indexed: 12/30/2022] Open
Abstract
Background None of the studies of whole grains that have looked either at diet or weight/adiposity measures have focused exclusively on oatmeal. Objective The objective of this study was to assess the association between oatmeal consumption and nutrient intake, diet quality, and weight/adiposity of children aged 2–18. Design A nationally representative sample of children aged 2–18 (N=14,690) participating in National Health and Nutrition Examination Survey 2001–2010 was used. Intake was determined from a single 24-h dietary recall. Diet quality was measured using the Healthy Eating Index-2010 (HEI-2010). Covariate-adjusted regression analyses, using appropriate sample weights, were used to determine differences between oatmeal consumers and non-consumers for demographics, nutrient intakes, diet quality, and weight/adiposity measures (p<0.01). Logistic regression was performed to calculate odds ratios for weight measures and obesity (p<0.05). Results Compared to non-consumers, oatmeal consumers were more likely to be younger and less likely to be smokers. Consumers had higher intakes of dietary fiber, vitamin A, thiamin, riboflavin, calcium, phosphorus, magnesium, iron, copper, and potassium, and significantly lower intakes of total, monounsaturated and saturated fatty acids, cholesterol, and sodium. Oatmeal consumers had higher dietary quality scores attributable to higher intakes of whole grains and lower intakes of refined grains and empty calories. Children consuming oatmeal were at lower risk for having central adiposity and being obese. Conclusions Consumption of oatmeal by children was associated with better nutrient intake, diet quality, and reduced risk for central adiposity and obesity and should be encouraged as part of an overall healthful diet.
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Affiliation(s)
- Carol E O'Neil
- School of Nutrition and Food Sciences, Louisiana State University Agricultural Center, Baton Rouge, LA, USA;
| | - Theresa A Nicklas
- Children's Nutrition Research Center, Department of Pediatrics, Baylor College of Medicine, Houston, TX, USA
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24
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Ross AB, Kristensen M, Seal CJ, Jacques P, McKeown NM. Recommendations for reporting whole-grain intake in observational and intervention studies. Am J Clin Nutr 2015; 101:903-7. [PMID: 25809851 DOI: 10.3945/ajcn.114.098046] [Citation(s) in RCA: 60] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2014] [Accepted: 03/06/2015] [Indexed: 12/11/2022] Open
Abstract
The finding that people who eat the most whole grains have a lower risk of cardiovascular disease and diabetes, compared with those who eat the least, is one of the most consistent findings in nutritional epidemiology. However, criteria for reporting whole-grain intake have varied widely, making it difficult to precisely explore the relation of whole grains and grain components with health outcomes. To enable better understanding of the health benefits of whole grain-rich diets, we propose that both observational and intervention studies should as far as possible be required to report as follows when describing whole grains: 1) quantify the amount of whole grain in the food or product in grams on a dry-weight basis, 2) describe the whole-grain definition used, 3) report and separate the different types of grains used, 4) if possible, report the structure of the grains (intact, crushed, partially milled) in foods, and 5) describe the main types of products used and processes used to make them. Added bran and germ should be reported distinctly from whole grains. In addition, we strongly recommend the incorporation of biomarkers of whole-grain intake to check compliance to intervention diets and help attenuate for errors in dietary recall of whole-grain intake. Of these measures, reporting whole-grain intake in grams is essential for future research work in the area. Improving reporting and estimation of whole-grain intake will enable easier comparison between different studies and lead to stronger meta-analyses in the future.
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Affiliation(s)
- Alastair B Ross
- From Food and Nutrition Science, Department of Biology and Biological Engineering, Chalmers University of Technology, Gothenburg, Sweden (ABR); the Department of Nutrition, Exercise and Sports, Copenhagen University, Copenhagen, Denmark (MK); Human Nutrition Research Centre, University of Newcastle, Newcastle upon Tyne, United Kingdom (CJS); and the Nutritional Epidemiology Department at the Jean Mayer USDA Human Nutrition Research Center on Aging at Tufts University, Boston, MA (PJ and NMM)
| | - Mette Kristensen
- From Food and Nutrition Science, Department of Biology and Biological Engineering, Chalmers University of Technology, Gothenburg, Sweden (ABR); the Department of Nutrition, Exercise and Sports, Copenhagen University, Copenhagen, Denmark (MK); Human Nutrition Research Centre, University of Newcastle, Newcastle upon Tyne, United Kingdom (CJS); and the Nutritional Epidemiology Department at the Jean Mayer USDA Human Nutrition Research Center on Aging at Tufts University, Boston, MA (PJ and NMM)
| | - Chris J Seal
- From Food and Nutrition Science, Department of Biology and Biological Engineering, Chalmers University of Technology, Gothenburg, Sweden (ABR); the Department of Nutrition, Exercise and Sports, Copenhagen University, Copenhagen, Denmark (MK); Human Nutrition Research Centre, University of Newcastle, Newcastle upon Tyne, United Kingdom (CJS); and the Nutritional Epidemiology Department at the Jean Mayer USDA Human Nutrition Research Center on Aging at Tufts University, Boston, MA (PJ and NMM)
| | - Paul Jacques
- From Food and Nutrition Science, Department of Biology and Biological Engineering, Chalmers University of Technology, Gothenburg, Sweden (ABR); the Department of Nutrition, Exercise and Sports, Copenhagen University, Copenhagen, Denmark (MK); Human Nutrition Research Centre, University of Newcastle, Newcastle upon Tyne, United Kingdom (CJS); and the Nutritional Epidemiology Department at the Jean Mayer USDA Human Nutrition Research Center on Aging at Tufts University, Boston, MA (PJ and NMM)
| | - Nicola M McKeown
- From Food and Nutrition Science, Department of Biology and Biological Engineering, Chalmers University of Technology, Gothenburg, Sweden (ABR); the Department of Nutrition, Exercise and Sports, Copenhagen University, Copenhagen, Denmark (MK); Human Nutrition Research Centre, University of Newcastle, Newcastle upon Tyne, United Kingdom (CJS); and the Nutritional Epidemiology Department at the Jean Mayer USDA Human Nutrition Research Center on Aging at Tufts University, Boston, MA (PJ and NMM)
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Low whole grain intake in the UK: results from the National Diet and Nutrition Survey rolling programme 2008-11. Br J Nutr 2015; 113:1643-51. [PMID: 25904034 PMCID: PMC4462163 DOI: 10.1017/s0007114515000422] [Citation(s) in RCA: 75] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
Increased whole grain intake has been shown to reduce the risk of many non-communicable diseases. Countries including the USA, Canada, Denmark and Australia have specific dietary guidelines on whole grain intake but others, including the UK, do not. Data from 1986/87 and 2000/01 have shown that whole grain intake is low and declining in British adults. The aim of the present study was to describe whole grain intakes in the most current dietary assessment of UK households using data from the National Diet and Nutrition Survey rolling programme 2008–11. In the present study, 4 d diet diaries were completed by 3073 individuals between 2008 and 2011, along with details of socio-economic status (SES). The median daily whole grain intake, calculated for each individual on a dry weight basis, was 20 g/d for adults and 13 g/d for children/teenagers. The corresponding energy-adjusted whole grain intake was 27 g/10 MJ per d for adults and 20 g/10 MJ per d for children/teenagers. Whole grain intake (absolute and energy-adjusted) increased with age, but was lowest in teenagers (13–17 years) and younger adults up to the age of 34 years. Of the total study population, 18 % of adults and 15 % of children/teenagers did not consume any whole-grain foods. Individuals from lower SES groups had a significantly lower whole grain intake than those from more advantaged classifications. The whole grain intake in the UK, although higher than in 2000/01, remains low and below that in the US and Danish recommendations in all age classes. Favourable pricing with increased availability of whole-grain foods and education may help to increase whole grain intake in countries without whole-grain recommendations. Teenagers and younger adults may need targeting to help increase whole grain consumption.
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Bellisle F, Hébel P, Colin J, Reyé B, Hopkins S. Consumption of whole grains in French children, adolescents and adults. Br J Nutr 2014; 112:1674-84. [PMID: 25300424 PMCID: PMC4234471 DOI: 10.1017/s0007114514002670] [Citation(s) in RCA: 70] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2014] [Revised: 07/21/2014] [Accepted: 08/04/2014] [Indexed: 11/07/2022]
Abstract
The consumption of whole grain foods is associated with many nutritional, health and weight control benefits. The present study assessed whole grain intake in France on the basis of a 7 d dietary survey in a representative sample of children, adolescents and adults (Comportements et Consommations Alimentaires en France 2010 survey). Special care was taken to identify and assess the intake of all whole grains. All foods consumed were considered, with no lower limit on whole grain content. For the majority of foods, details regarding the whole grain contents were obtained from brand information and quantitative nutrient declarations on food labels. Over half of the respondents reported never consuming any whole grain. In participants who did, consumption levels were very low (about 9·1 g/d in children and 14·4 g/d in adults). The main food sources of whole grains were breakfast cereals in children and adolescents and bread in adults. Consumers of whole grains had higher daily intakes of fibre and several vitamins and minerals than non-consumers. In adults but not in children, the OR for overweight/obesity decreased significantly as the level of whole grain consumption increased. Although a majority of French consumers comply with the national recommendation to consume a starchy food with each meal, they do so with minimal consumption of whole grain foods.
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Affiliation(s)
- France Bellisle
- Nutritional Epidemiology Research Unit, UMR U557 INSERM, U1125 INRA, CNAM, Paris 13 University, CRNH-IdF, Bobigny, France
| | - Pascale Hébel
- CREDOC (Centre de Recherche pour l'Etude et l'Observation des Conditions de Vie), 142 rue du Chevaleret, Paris, France
| | - Justine Colin
- CREDOC (Centre de Recherche pour l'Etude et l'Observation des Conditions de Vie), 142 rue du Chevaleret, Paris, France
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van Kleef E, Vrijhof M, Polet IA, Vingerhoeds MH, de Wijk RA. Nudging children towards whole wheat bread: a field experiment on the influence of fun bread roll shape on breakfast consumption. BMC Public Health 2014; 14:906. [PMID: 25181935 PMCID: PMC4162963 DOI: 10.1186/1471-2458-14-906] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2014] [Accepted: 07/28/2014] [Indexed: 11/10/2022] Open
Abstract
Background Many children do not eat enough whole grains, which may have negative health consequences. Intervention research is increasingly focusing on nudging as a way to influence food choices by affecting unconscious behavioural processes. The aim of this field study was to examine whether the shape of bread rolls is able to shift children’s bread choices from white to whole wheat during breakfast to increase whole grain intake. Methods In a between-subjects experiment conducted at twelve primary schools in the Netherlands, with school as the unit of condition assignment, children were exposed to an assortment of white and whole wheat bread rolls, both varying in shape (regular versus fun). Children were free to choose the type and number of bread rolls and toppings to eat during breakfast. Consumption of bread rolls was measured at class level via the number of bread rolls before and after breakfast. In addition, children (N = 1113) responded to a survey including questions about the breakfast. Results Results of the field experiment showed that about 76% of bread consumption consisted of white bread rolls. Consumption of white bread rolls did not differ according to shape (all P-values > 0.18). However, presenting fun-shaped whole wheat bread rolls almost doubled consumption of whole wheat bread (P = 0.001), particularly when the simultaneously presented white bread rolls had a regular shape (interaction P = 0.02). Survey results suggest that slight increases in perceived pleasure and taste are associated with these effects. Conclusions Overall, presenting whole wheat bread in fun shapes may be helpful in increasing consumption of whole wheat bread in children. Future research could examine how improving the visual appeal of healthy foods may lead to sustained behaviour changes.
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Affiliation(s)
- Ellen van Kleef
- Wageningen University, Marketing and Consumer Behaviour Group, Hollandseweg 1, Wageningen, The Netherlands.
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Abstract
There have been no comprehensive reviews of the relation of breakfast cereal consumption to nutrition and health. This systematic review of all articles on breakfast cereals to October 2013 in the Scopus and Medline databases identified 232 articles with outcomes related to nutrient intake, weight, diabetes, cardiovascular disease, hypertension, digestive health, dental and mental health, and cognition. Sufficient evidence was available to develop 21 summary evidence statements, ranked from A (can be trusted to guide practice) to D (weak and must be applied with caution). Breakfast cereal consumption is associated with diets higher in vitamins and minerals and lower in fat (grade B) but is not associated with increased intakes of total energy or sodium (grade C) or risk of dental caries (grade B). Most studies on the nutritional impact are cross-sectional, with very few intervention studies, so breakfast cereal consumption may be a marker of an overall healthy lifestyle. Oat-, barley-, or psyllium-based cereals can help lower cholesterol concentrations (grade A), and high-fiber, wheat-based cereals can improve bowel function (grade A). Regular breakfast cereal consumption is associated with a lower body mass index and less risk of being overweight or obese (grade B). Presweetened breakfast cereals do not increase the risk of overweight and obesity in children (grade C). Whole-grain or high-fiber breakfast cereals are associated with a lower risk of diabetes (grade B) and cardiovascular disease (grade C). There is emerging evidence of associations with feelings of greater well-being and a lower risk of hypertension (grade D), but more research is required.
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Affiliation(s)
- Peter G Williams
- University of Canberra, Canberra, Australia; and University of Wollongong, Wollongong, Australia
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