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Aliments ultra-transformés, maladies chroniques, et mortalité : résultats de la cohorte prospective NutriNet-Santé

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TLDR
In this article, a cohort of NutriNet-Sante (2009-en cours), sept etudes ont ete realisees, sur des sous-echantillons allant de 26,000-a plus de 100,000 participants, allant of which were all participants in the cohort.
Abstract
Resume Au cours des dernieres decennies, l’offre agro-alimentaire s’est considerablement etoffee en matiere d’aliments dits « ultra-transformes » (AUT). Il s’agit de produits ayant subi d’importants procedes de transformation impactant fortement la matrice alimentaire et/ou contenant des additifs alimentaires ou autres substances d’origine industrielle (huiles hydrogenees, maltodextrine, sirop de glucose, etc.). Dans la cohorte NutriNet-Sante (2009-en cours), sept etudes ont ete realisees, sur des sous-echantillons allant de 26 000 a plus de 100 000 participants. Ces travaux ont mis en evidence des associations entre consommation d’AUT et incidences de cancers, maladies cardiovasculaires, mortalite, diabete de type 2, symptomes depressifs, surpoids et obesite, et presence de troubles fonctionnels digestifs. Les analyses tenaient compte de nombreux facteurs de confusion potentiels, y compris nutritionnels. Au-dela des aspects de qualite nutritionnelle, d’autres facteurs pourraient donc etre impliques, tels que certains additifs alimentaires, des composes neoformes lors des procedes de transformation, ou des contaminants issus des emballages. Ces resultats sont en coherence avec un nombre croissant d’etudes epidemiologiques et experimentales recentes a travers le monde qui suggerent un role etiologique des AUT dans la survenue de differentes maladies. Sur la base de ces travaux, les autorites de sante publique en France et dans divers pays recommandent aujourd’hui d’en limiter la consommation.

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Citations
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Evaluation of rural-urban patterns in dietary intake: A descriptive analytical study – Case series

TL;DR: A survey was conducted among a representative sample of the urban and rural population in the Fez-Meknes region (654 people aged 15 years and over), of which 326 people reside in the urban commune of Fez and 328 in the rural commune in the province of Taounate as mentioned in this paper .
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Classer les aliments selon leur niveau de transformation – Quels sont les différents systèmes et leurs limites ?

TL;DR: A survey of the literature on the different classification systems, as well as their limitations can be found in this paper , where nine classifications are discussed and compared, and some of them are described with more precise rules, but none of these classifications is based on a real algorithm, nor does it propose an official classification that users could use as a “gold standard”.
References
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Journal ArticleDOI

Ultra-Processed Food Consumption is Associated with Renal Function Decline in Older Adults: A Prospective Cohort Study

TL;DR: In this article, a prospective cohort study of 1312 community-dwelling individuals aged 60 and older recruited during 2008-2010 and followed up to December 2015 was conducted to assess prospectively the association between consumption of UPF and renal function decline.
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Consumption of Ultra-Processed Food and Its Association with Sociodemographic Characteristics and Diet Quality in a Representative Sample of French Adults.

TL;DR: In this paper, a cross-sectional study using food consumption data from the Etude Nationale Nutrition Sante (ENNS), conducted with 2642 participants (18-74 years old), between February 2006 and March 2007 in France.
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Ultra-processed food consumption, appetitive traits and BMI in children: a prospective study.

TL;DR: A path by which ultra-processed products may impact on later appetitive traits and higher BMI in children is suggested.