Development and evaluation of image-series for portion size estimation in dietary assessment among adults [PDF]
Journal of Nutritional Science, 2021 Portion size images are advantageous in dietary assessment. The aim of the present study was to develop and validate new culturally specific image-series for portion size estimation to be used in a new Norwegian version of a British web-based dietary ...
Lorentz Salvesen +3 more
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Menu labeling and portion size control to improve the out‐of‐home food environment: A scoping review [PDF]
Cochrane Evidence Synthesis and MethodsBackground Menu labeling and portion size control interventions may be effective strategies to mitigate the health risks posed by the out‐of‐home food environment.
Kathiresan Jeyashree +11 more
doaj +2 more sources
A global analysis of portion size recommendations in food-based dietary guidelines [PDF]
Frontiers in NutritionObjectiveSince large food portion sizes (PS) lead to overconsumption, our objective was to review PS recommendations for commonly consumed food groups reported in Food-Based Dietary Guidelines (FBDGs) globally and to assess variation in PS across ...
Fanny Salesse +5 more
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Effect of Shape, Size, and Color of the Food Plate on Consumer Perception of Energy Value, Portion Size, Attractiveness, and Expected Price of Dessert [PDF]
FoodsThe development of new dishes in the catering services market requires an understanding of consumers’ needs, expectations, and motivations for their choices.
Artur Głuchowski +2 more
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Portion size and consistency as indicators of complementary food energy intake [PDF]
Maternal and Child Nutrition, 2021 We evaluated whether novel portion size and consistency indicators can identify children with low complementary food energy intake in southern Ethiopia.
Emily C. Faerber +2 more
doaj +2 more sources
Portion Size and Obesity [PDF]
Advances in Nutrition, 2014 Portion size is a key environmental driver of energy intake, and larger-than-appropriate portion sizes could increase the risk of weight gain. Multiple acute, well-controlled laboratory studies, supported by data from free-living settings, demonstrated that portion size has a powerful and proportionate effect on the amount of food consumed.
M Barbara E, Livingstone +1 more
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International Journal of Behavioral Nutrition and Physical Activity, 2020 Background Large portion sizes encourage overconsumption. Prior studies suggest that this may be due to errors in anticipating the effects of portion size, although the studies were limited to adults and energy-dense foods.
Camille Schwartz +5 more
doaj +1 more source
Designing for downsizing: Home-based barriers and facilitators to reduce portion sizes for children
Frontiers in Psychology, 2022 Evidence confirms that parents know that they should limit non-core foods for their children since these tend to be high in energy density (HED), fat, salt and sugar. However, it is unclear how knowledge of portion size limits, such as the 100 kcal guide
Tang Tang +5 more
doaj +1 more source
Portion Sizes and the Obesity Epidemic, [PDF]
The Journal of Nutrition, 2005 The rise in obesity rates over the past 30 y has been paralleled by increases in the portion size of many foods and the prevalence of eating away from home. Foods of particular concern are those that have a high energy density (kJ/g). Many well-controlled, laboratory-based studies have found that large portions of energy-dense foods can lead to excess ...
Jenny H, Ledikwe +2 more
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The accuracy of portion size estimation using food images and textual descriptions of portion sizes: an evaluation study [PDF]
Journal of Human Nutrition and Dietetics, 2021 AbstractBackgroundInaccurate self‐report of portion sizes is a major cause of measurement error in dietary assessment. To reduce this error, different portion size estimation aids (PSEAs) have been developed, including food images (image based, IB‐PSE) and textual descriptions of portion sizes (text‐based, TB‐PSE).
Lucassen, Desiree A. +4 more
openaire +4 more sources