منابع مشابه
Portion Size: Latest Developments and Interventions
PURPOSE OF REVIEW The aim of this review is to provide an overview of (1) underlying mechanisms of the effect of portion size on energy intake, (2) external factors explaining the portion size effect and (3) interventions and measurements aimed at food portion size. RECENT FINDINGS Previous studies have shown that portion sizes have increased in recent decades. Many experimental studies have ...
متن کاملThe mathematical relationship between dishware size and portion size.
Portion size has increased considerably over the past few decades and one influencing factor is dishware size. Using mathematical models we investigated how dish size affects the potential energy available in a meal. Two types of plate filling - flat and conical - were modelled for a range of plate sizes and energy densities, then compared to recommended daily energy requirements from Australia...
متن کاملPortion size: review and framework for interventions
The prevalence of overweight and obesity has increased. A strong environmental factor contributing to the obesity epidemic is food portion size. This review of studies into the effects of portion size on energy intake shows that increased food portion sizes lead to increased energy intake levels. Important mechanisms explaining why larger portions are attractive and lead to higher intake levels...
متن کاملDesigning Pictogram for Food Portion Size
The objective of this paper is to investigate a new approach based on the idea of pictograms for food portion size. This approach adopts the model of the United States PharmacopeiaDrug Information (USP-DI). The representation of each food portion size composed of three parts: frame, the connotation of dietary portion sizes and layout. To investigate users’ comprehension based on this approach, ...
متن کاملSuper-size me: Portion size effects on young children's eating.
Large portions of energy-dense foods are believed to favor obesity-promoting eating behaviors in young children. The following review presents evidence on food portion size effects on children's eating behavior and eating regulation, with comparison of findings to adult studies of portion size. Individual differences in children's susceptibility to portion size, particularly associations with w...
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ژورنال
عنوان ژورنال: Advances in Nutrition
سال: 2014
ISSN: 2161-8313,2156-5376
DOI: 10.3945/an.114.007104