Are the lowest-cost healthful food plans culturally and socially acceptable?

Public Health Nutrition

Nicole Darmon¹  Adam Drewnowski¹  Matthieu Maillot¹ 

关键词: Costs and cost analysis;    Micronutrients;    Nutrition policy;    Food;    Linear programming;   

DOI  :  10.1017/S1368980009993028

学科分类：卫生学

来源: Cambridge University Press

【 摘 要 】

ObjectiveNutritious yet inexpensive foods do exist. However, many such foods are rejected by the low-income consumer. Is it because their use violates unspoken social norms? The present study was designed to assess the variety and cost of the lowest-cost market basket of foods that simultaneously met required dietary standards and progressively stricter consumption constraints.DesignA mathematical optimisation model was used to develop the lowest-cost food plans to meet three levels of nutritional requirements and seven levels of consumption constraints.SubjectsThe nationally representative INCA (National Individual Survey of Food Consumption) dietary survey study of 1332 adults provided population estimates of food consumption patterns in France. Food plan costs were based on retail food prices.ResultsThe lowest-cost food plans that provided 9204 kJ/d (2200 kcal/d) for men and 7531 kJ/d (1800 kcal/d) for women and met specified dietary standards could be obtained for

【 授权许可】

Unknown