Social and Behavioral Sciences Commons^™

Food Synergy: The Key To A Healthy Diet, David R. Jacobs Jr, Linda C. Tapsell

Faculty of Science, Medicine and Health - Papers: part A

Food synergy is the concept that the non-random mixture of food constituents operates in concert for the life of the organism eaten and presumably for the life of the eater. Isolated nutrients have been extensively studied in well-designed, long-term, large randomised clinical trials, typically with null and sometimes with harmful effects. Therefore, although nutrient deficiency is a known phenomenon, serious for the sufferer, and curable by taking the isolated nutrient, the effect of isolated nutrients or other chemicals derived from food on chronic disease, when that chemical is not deficient, may not have the same beneficial effect. It appears that …

"Use Salt And Foods High In Salt Sparingly": A Food-Based Dietary Guideline For South Africa, E Wentzel-Viljoen, K Steyn, E Ketterer, K E. Charlton

Faculty of Science, Medicine and Health - Papers: part A

Increased salt intake leads to an increase in blood pressure and decreased sodium intake relative to the usual or increased intake results in lowered blood pressure in adults, with or without hypertension. Blood pressure is a strong proxy indicator for the risk of cardiovascular disease, coronary heart disease and strokes. Hypertension is estimated to have caused 9% of all deaths in South Africa in 2000. In 2008, 42% of men and 34% of women aged 35-44 years, and 60% of men and 50% of women aged 45-54 years, were hypertensive. More than 70% of both men and women older than …

Re: Food-Frequency Questionnaire For Assessing Long-Chain Ω-3 Fatty-Acid Intake, Barbara Meyer

Faculty of Science, Medicine and Health - Papers: part A

To the Editor: I agree with Kuratko that there is a need for tailored food frequency questionnaires (FFQ), particularly for nutrients that have limited food sources, such as long chain ω-3 polyunsaturated fatty acids (LC ω-3 PUFA). Fish are the best food source of LC ω-3 PUFA, and oily fish such as sardines and Atlantic salmon contain approximately 10 times more LC ω-3 PUFA than lean fish, such as fish cakes/patties. Fish oil supplements are also a rich source of LC ω-3 PUFA, but in Australia they only contribute approximately 8% to total LC ω-3 PUFA intake [1]. Other foods, …

Food Groups And Fatty Acids Associated With Self-Reported Depression: An Analysis From The Australian National Nutrition And Health Surveys, Barbara J. Meyer, Nithin Kolanu, David A. Griffiths, Ben Grounds, Peter R. C Howe, Irene A. Kreis

Faculty of Science, Medicine and Health - Papers: part A

Objective The aim of this study was to explore the associations between incidence of depression and dietary intakes of foods and fatty acids in adult Australians. Methods Data from the 1995 Australian National Nutrition Survey (NNS), the 1995 Australian National Health Survey (NHS) and an updated fatty acid database were merged and the 24-h fatty acid intakes were calculated for the 10 986 adult participants ages 18 to 79 y in the 1995 NNS. The merged data set was used to run a logistic regression with depression as the response variable and the food groups and calculated fatty acid values, …

Dietary Intake And Food Sources Of Epa, Dpa And Dha In Australian Children, Setyaningrum Rahmawaty, Karen Charlton, Philippa Lyons-Wall, Barbara J. Meyer

Faculty of Science, Medicine and Health - Papers: part A

Secondary analysis of the 2007 Australian National Children's Nutrition and Physical Activity survey was undertaken to assess the intake and food sources of EPA, DPA and DHA (excluding supplements) in 4,487 children aged 2-16 years. An average of two 24-h dietary recalls was analysed for each child and food sources of EPA, DPA and DHA were assessed using the Australian nutrient composition database called AUSNUT 2007. Median (inter quartile range, IQR) for EPA, DPA and DHA intakes (mg/day) for 2-3, 4-8, 9-13, 14-16 year were: EPA 5.3 (1.5-14), 6.7 (1.8-18), 8.7 (2.6-23), 9.8 (2.7-28) respectively; DPA 6.2 (2.2-14), 8.2 (3.3-18), …

Lying Down On The Job- Does Posture Affect Grip Strength And Opening Hospital Food And Beverage Packaging?, Alison Bell, Jacqueline Chevis, Nicola Westblade, Kate Morson, Karen Walton

Faculty of Science, Medicine and Health - Papers: part A

Abstract of paper that presented at the Occupational Therapy Australia, 25th National Conference and Exhibition, 24-26 July 2013, Adelaide Convention Centre.

Monitoring The Levels Of Important Nutrients In The Food Supply, B Neal, G Sacks, B Swinburn, S Vandevijvere, E Dunford, W Snowdon, J Webster, S Barquera, S Friel, C Hawkes, B Kelly, S Kumanyika, M L'Abbe, A Lee, T Lobstein, J Ma, J Macmullan, S Mohan, M Rayner, C Monteiro, D Sanders, C Walker

Faculty of Science, Medicine and Health - Papers: part A

A food supply that delivers energy-dense products with high levels of salt, saturated fats and trans fats, in large portion sizes, is a major cause of non-communicable diseases (NCDs). The highly processed foods produced by large food corporations are primary drivers of increases in consumption of these adverse nutrients. The objective of this paper is to present an approach to monitoring food composition that can both document the extent of the problem and underpin novel actions to address it. The monitoring approach seeks to systematically collect information on high-level contextual factors influencing food composition and assess the energy density, salt, …

Patterns Of Food Safety Knowledge Among Australians: A Latent Class Approach, Anthony Worsley, Wei Wang, Stephanie Byrne, Heather Yeatman

Faculty of Social Sciences - Papers (Archive)

This study aimed to examine food safety knowledge and its associations among Australians. An Internet-based nationwide survey of 2,022 consumers was conducted in 2011. Quota sampling was used to ensure that the age, gender, educational background, and state of residence of the respondents were representative of the Australian population. A list of 10 food safety knowledge items was administered along with questions about the respondents' food attitudes, demographics, school education, and diet practices. Overall, the results showed that safety knowledge was relatively poor. Latent class analysis identified two groups of respondents with different levels of food safety knowledge. Poor knowledge …

Views Of Children And Parents On Limiting Unhealthy Food, Drink And Alcohol Sponsorship Of Elite And Children's Sports, Bridget Kelly, Louise Baur, Adrian Bauman, Lesley King, Kathy Chapman, Ben Smith

Faculty of Social Sciences - Papers (Archive)

Objective To determine parents' and children's attitudes towards food, beverage and alcohol sponsorship of elite and children's sports and the acceptability of policies and alternative funding models to limit this sponsorship. Design Telephone surveys were conducted with parents in February-May 2011. One child from each household was invited to complete an online survey. Surveys assessed parents' perceptions about the influence of sponsorship on children and support for limiting sponsorship, and children's awareness of and attitudes towards sponsors. Setting Randomly sampled households in New South Wales, Australia. Subjects Parents (n 825) and children aged 10-16 years (n 243). Results Three-quarters of …

Building The Case For Independent Monitoring Of Food Advertising On Australian Television, Lesley King, Lana Hebden, Anne Grunseit, Bridget Kelly, Kathy Chapman

Faculty of Social Sciences - Papers (Archive)

Objective To provide an independent monitoring report examining the ongoing impact of Australian self-regulatory pledges on food and drink advertising to children on commercial television.

Design Analysis of food advertisements across comparable sample time periods in April/May 2006, 2007, 2009, 2010 and 2011. The main outcome measure comprised change in the mean rate of non-core food advertisements from 2006 to 2011.

Setting Sydney free-to-air television channels.

Subjects Televised food advertisements.

Results In 2011 the rate of non-core food advertisements was not significantly different from that in 2006 or 2010 (3·2/h v. 4·1/h and 3·1/h), although there were variations across …

A Comparison Of The Cost Of Generic And Branded Food Products In Australian Supermarkets, Kathy Chapman, Christine Innes-Hughes, David Goldsbury, Bridget Kelly, Adrian Bauman, Margaret Allman-Farinelli

Faculty of Social Sciences - Papers (Archive)

Objective Food cost is an important factor influencing the consumption of nutritious foods and subsequent chronic disease risk. The present study compared the cost of branded food products with their generic equivalents across a range of food categories. Setting The survey was conducted within two major supermarket chains across six locations in Sydney, Australia (n 12). Design Price differences were calculated for 'core' (nutrient dense and low in energy) and 'extra' (high in undesirable nutrients and/or energy) packaged foods (n 22) between generic and branded items. Results A cost saving of 44 % was found by purchasing generic over branded …

Developing A Standardized Approach For Monitoring Food Marketing To Children, Bridget Kelly, Lesley King, Louise Baur, Boyd A. Swinburn, M Rayner, T Lobstein, J Macmullan, S Mohan

Faculty of Social Sciences - Papers (Archive)

Abstract presented at the 2013 Annual Meeting of the International Society for Behavioral Nutrition and Physical Activity, 22-25 May 2013, Ghent, Belgium

Monitoring The Impacts Of Trade Agreements On Food Environments, Sharon Friel, Libby Hattersley, W Snowdon, A -M Thow, T Lobstein, D Sanders, S Barquera, S Mohan, C Hawkes, Bridget Kelly, S Kumanyika, M L'Abbe, A Lee, J Ma, J Macmullan, C Monteiro, Bruce Neal, M Rayner, G Sacks, Boyd A. Swinburn, S Vandevijvere, C Walker

Faculty of Social Sciences - Papers (Archive)

The liberalization of international trade and foreign direct investment through multilateral, regional and bilateral agreements has had profound implications for the structure and nature of food systems, and therefore, for the availability, nutritional quality, accessibility, price and promotion of foods in different locations. Public health attention has only relatively recently turned to the links between trade and investment agreements, diets and health, and there is currently no systematic monitoring of this area. This paper reviews the available evidence on the links between trade agreements, food environments and diets from an obesity and non-communicable disease (NCD) perspective. Based on the key …

Informas (International Network For Food And Obesity/Non-Communicable Diseases Research, Monitoring And Action Support): Overview And Key Principles, Boyd A. Swinburn, G Sacks, S Vandevijvere, S Kumanyika, T Lobstein, Bruce Neal, S Barquera, Sharon Friel, C Hawkes, Bridget Kelly, M L'Abbe, A Lee, J Ma, J Macmullan, S Mohan, C Monteiro, M Rayner, D Sanders, W Snowdon, C Walker

Faculty of Social Sciences - Papers (Archive)

Non-communicable diseases (NCDs) dominate disease burdens globally and poor nutrition increasingly contributes to this global burden. Comprehensive monitoring of food environments, and evaluation of the impact of public and private sector policies on food environments is needed to strengthen accountability systems to reduce NCDs. The International Network for Food and Obesity/NCDs Research, Monitoring and Action Support (INFORMAS) is a global network of public-interest organizations and researchers that aims to monitor, benchmark and support public and private sector actions to create healthy food environments and reduce obesity, NCDs and their related inequalities. The INFORMAS framework includes two 'process' modules, that monitor …

Monitoring The Availability Of Healthy And Unhealthy Foods And Non-Alcoholic Beverages In Community And Consumer Retail Food Environments Globally, C N. Mhurchu, S Vandevijvere, W Waterlander, L E. Thornton, Bridget Kelly, A J. Cameron, W Snowdon, Boyd A. Swinburn

Faculty of Social Sciences - Papers (Archive)

Retail food environments are increasingly considered influential in determining dietary behaviours and health outcomes. We reviewed the available evidence on associations between community (type, availability and accessibility of food outlets) and consumer (product availability, prices, promotions and nutritional quality within stores) food environments and dietary outcomes in order to develop an evidence-based framework for monitoring the availability of healthy and unhealthy foods and non-alcoholic beverages in retail food environments. Current evidence is suggestive of an association between community and consumer food environments and dietary outcomes; however, substantial heterogeneity in study designs, methods and measurement tools makes it difficult to draw …

Monitoring Policy And Actions On Food Environments: Rationale And Outline Of The Informas Policy Engagement And Communication Strategies, H Brinsden, T Lobstein, J Landon, V Kraak, G Sacks, S Kumanyika, Boyd A. Swinburn, S Barquera, Sharon Friel, C Hawkes, Bridget Kelly, M L'Abbe, A Lee, J Ma, J Macmullen, S Mohan, C Monteiro, Bruce Neal, M Rayner, D Sanders, W Snowdon, S Vandevijvere, C Walker

Faculty of Social Sciences - Papers (Archive)

The International Network for Food and Obesity/non-communicable diseases Research, Monitoring and Action Support (INFORMAS) proposes to collect performance indicators on food policies, actions and environments related to obesity and non-communicable diseases. This paper reviews existing communications strategies used for performance indicators and proposes the approach to be taken for INFORMAS. Twenty-seven scoring and rating tools were identified in various fields of public health including alcohol, tobacco, physical activity, infant feeding and food environments. These were compared based on the types of indicators used and how they were quantified, scoring methods, presentation and the communication and reporting strategies used. There are …

Advergames Play With Nutrition By Making Fast Food Rewarding, Sandra C. Jones, Jeffrey A. Thom

Faculty of Social Sciences - Papers (Archive)

Advergaming is a relatively recent approach to advertising that overcomes many of the limitations of traditional advertising. But advergames are increasingly being used by fast food companies to target children by rewarding play with unhealthy food products.

Forget Children, Self-Regulating Ads Only Helps The Food Industry, Sandra C. Jones

Faculty of Social Sciences - Papers (Archive)

The food industry’s commitment to actually reducing inappropriate food marketing to children is called into question by a paper published today in the open-access journal PLOS ONE. Couple this with research published last week showing drinking soft drinks makes children aggressive, and you won’t be alone in thinking it’s time to do something about how junk food and kids mix.

Assessing Long-Chain Ω-3 Polyunsaturated Fatty Acids: A Tailored Food-Frequency Questionnaire Is Better, Barbara J. Meyer, Monika Swierk, Ken Russell

Faculty of Science, Medicine and Health - Papers: part A

Polyunsaturated fatty acids (PUFAs), including the long-chain (LC) ω-3 PUFAs, are important for health. The aim was to assess if the Anti-Cancer Council of Victoria Dietary Questionnaire (ACC DQ) accurately determines PUFA intakes compared with the recently validated electronic PUFA food-frequency questionnaire (FFQ). Forty-one study volunteers were recruited from the local Illawarra region of New South Wales, Australia. The method of triads was used to determine validity coefficients by comparing the ACC DQ intakes against a 3-d weighed food record and appropriate blood biomarkers (erythrocytes and plasma fatty acids). These validity coefficients were subsequently compared with previously published validity coefficients …

A Food Photograph Series For Identifying Portion Sizes Of Culturally Specific Dishes In Rural Areas With High Incidence Of Oesophageal Cancer, Martani Lombard, Nelia Steyn, Hester-Mari Burger, Karen Charlton, Marjanne Senekal

Faculty of Science, Medicine and Health - Papers: part A

Rural areas of the Eastern Cape (EC) Province, South Africa have a high incidence of squamous cell oesophageal cancer (OC) and exposure to mycotoxin fumonisin has been associated with increased OC risk. However, to assess exposure to fumonisin in Xhosas—having maize as a staple food—it is necessary to determine the amount of maize consumed per day. A maize-specific food frequency questionnaire (M-FFQ) has recently been developed. This study developed a food photograph (FP) series to improve portion size estimation of maize dishes. Two sets of photographs were developed to be used alongside the validated M-FFQ. The photographs were designed to …

Monitoring Food And Non-Alcoholic Beverage Promotions To Children, B Kelly, L King, L Baur, M Rayner, T Lobstein, C Monteiro, J Macmullan, S Mohan, S Barquera, S Friel, C Hawkes, S Kumanyika, M L'Abbe, A Lee, J Ma, B Neal, G Sacks, D Sanders, W Snowdon, B Swinburn, S Vandevijvere, C Walker

Faculty of Science, Medicine and Health - Papers: part A

Food and non-alcoholic beverage marketing is recognized as an important factor influencing food choices related to non-communicable diseases. The monitoring of populations' exposure to food and non-alcoholic beverage promotions, and the content of these promotions, is necessary to generate evidence to understand the extent of the problem, and to determine appropriate and effective policy responses. A review of studies measuring the nature and extent of exposure to food promotions was conducted to identify approaches to monitoring food promotions via dominant media platforms. A step-wise approach, comprising 'minimal', 'expanded' and 'optimal' monitoring activities, was designed. This approach can be used to …

A Proposed Approach To Monitor Private-Sector Policies And Practices Related To Food Environments, Obesity And Non-Communicable Disease Prevention, G Sacks, B Swinburn, V Kraak, S Downs, C Walker, S Barquera, S Friel, C Hawkes, B Kelly, S Kumanyika, M L'Abbe, A Lee, T Lobstein, J Ma, J Macmullan, S Mohan, C Monteiro, B Neal, M Rayner, D Sanders, W Snowdon, S Vandevijvere

Faculty of Science, Medicine and Health - Papers: part A

Private-sector organizations play a critical role in shaping the food environments of individuals and populations. However, there is currently very limited independent monitoring of private-sector actions related to food environments. This paper reviews previous efforts to monitor the private sector in this area, and outlines a proposed approach to monitor private-sector policies and practices related to food environments, and their influence on obesity and non-communicable disease (NCD) prevention. A step-wise approach to data collection is recommended, in which the first ('minimal') step is the collation of publicly available food and nutrition-related policies of selected private-sector organizations. The second ('expanded') step …

Does Food Addiction Heighten The Propensity Towards Obesity In Schizophrenia?, N Pai, S I. Vella

Faculty of Science, Medicine and Health - Papers: part A

Abstract of poster that presented at the 15th ISAM Annual Meeting: Managing Addiction through Evidence-Based Medical and Psychosocial Interventions, 21-23 November 2013, Kuala Lumpur, Malaysia.

Building Solutions To Protect Children From Unhealthy Food And Drink Sport Sponsorship, Bridget Kelly, Kathy Chapman, Louise A. Baur, Adrian E. Bauman, Lesley King, Ben J. Smith

Faculty of Social Sciences - Papers (Archive)

In Australia, and indeed across the world, the proportion of children who are overweight or obese is increasing. Almost one-quarter of school-aged children are now overweight or obese. While the causes of obesity are complex and many, children's exposure to high levels of unhealthy food marketing is one factor that affects the food and drinks that children like, ask for, buy and consume. Extensive research evidence has found that, in general, children are exposed to high levels of food marketing, most of which is for unhealthy or high fat, sugar and/or salt food and drinks. The most commonly advertised foods …

How Well Do Australian Shoppers Understand Energy Terms On Food Labels?, Wendy L. Watson, Kathy Chapman, Lesley King, Bridget Kelly, Clare Hughes, Jimmy Chun Yu Louie, Jennifer Crawford, Timothy P. Gill

Faculty of Science, Medicine and Health - Papers: part A

Objective To investigate nutrition literacy among adult grocery buyers regarding energy-related labelling terms on food packaging. Design Qualitative interviews and quantitative surveys to determine shoppers' understanding of energy terms ('energy', 'calories' and 'kilojoules') and how energy terms affect perceptions of healthiness and intentions to purchase breakfast cereals, muesli bars and frozen meals. Setting Individual in-depth interviews and surveys in two metropolitan supermarkets, Sydney, Australia. Subjects Australian adults (interview n 40, survey n 405) aged 18-79 years. Results The relationship between energy and perceived healthiness of food varied by product type: higher energy breakfast cereals were perceived to be healthier, while …

Food And Nutrition Absent From Draft National Curriculum, Heather Yeatman

Faculty of Social Sciences - Papers (Archive)

Selecting the right mix of foods and preparing them safely doesn’t come naturally to humans – we need to be taught. But lessons about food and nutrition are glaringly absent from the new draft national health and physical education curriculum.