How far can reformulation participate in improving the nutritional quality of diets at population level? A modelling study using real food market data in France

被引：3

作者：

Sarda, Barthelemy ^{[1
,2
]}

Kesse-Guyot, Emmanuelle ^{[1
,2
]}

Srour, Bernard ^{[1
,2
]}

Deschasaux-Tanguy, Melanie ^{[1
,2
]}

Fialon, Morgane ^{[1
,2
]}

Fezeu, Leopold K. ^{[1
,2
]}

Galan, Pilar ^{[1
,2
]}

Hercberg, Serge ^{[1
,2
,3
]}

Touvier, Mathilde ^{[1
,2
]}

Julia, Chantal ^{[1
,2
,3
]}

机构：

[1] Univ Sorbonne Paris Nord, 74 rue Marcel Cachin, Bobigny, France

[2] Univ Paris Cite, Ctr Res Epidemiol & Stat CRESS, Nutr Epidemiol Res Team EREN, INSERM,INRAE,CNAM, 74 rue Marcel Cachin, Bobigny, France

[3] Hop Avicenne, AP HP, Publ Hlth Dept, Bobigny, France

来源：

BMJ GLOBAL HEALTH | 2024年 / 9卷 / 03期

关键词：

Epidemiology; Nutrition; Public Health; ENERGY-INTAKE; IRON STATUS; CHALLENGES; COHORT; ISSUE;

D O I：

10.1136/bmjgh-2023-014162

中图分类号：

R1 [预防医学、卫生学];

学科分类号：

1004 ; 120402 ;

摘要：

Background Food reformulation is promoted as a tool to improve the nutritional quality of population diets. However, the potential impact of industry-wide reformulation on dietary intake has been investigated minimally. Objectives The aim was to estimate the impact on the French population nutrient intakes of industry-wide reformulation towards healthier products using the updated nutrient profiling system underpinning the front-of-pack nutrition label Nutri-Score (uNS-NPS). Methods Dietary data were retrieved from the Nutrinet-Sante cohort at baseline (N=100 418), providing detailed information regarding participants' food choices (N>3000 generic food items). Each individual food from 24 hours dietary record was matched with French food market data from OpenFoodFacts database (N=119 073 products). Three scenarios were constructed using nutrient content of currently existing food products: (1) all products available (baseline situation); (2) only existing products of better nutritional quality were available as potential substitutes and (3) only existing products of poorer quality were available. The assessment of the nutritional quality was based on the uNS-NPS score. Finally, dietary intakes were calculated for each scenario after random attribution of healthier/less healthy products as dietary choices. Monte-Carlo iterations (n=300) were conducted to generate uncertainty intervals. Results After simulation of reformulation using scenario 2, reduction in daily intake in comparison with the baseline situation was observed for energy (-55 kcal/day, -2.9%), saturated fat (-2.4g/day, -7.6%), sugar (-4.8g/day, -5.3%) and salt (-0.54g/day, -8.3%) and increase was observed for fibre (+1.0g/day, +4.9%). Improvements in diet quality were observed regardless of the overall quality of diet. The most important contributors to diet improvement were the followings: (1) sugars: sugary products, sweet bakery products and dairy products; (2) saturated fat: sweet bakery products, dairy products and prepared dishes and (3) salt: bread, prepared dishes, vegetable preparations and soups. Conclusion Widespread reformulation of food offer appeared to be an opportunity for improving nutritional status at population level in France.

引用

页数：11

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[41] Wholegrain rye, but not wholegrain wheat, lowers body weight and fat mass compared with refined wheat: a 6-week randomized study [J].