M Touvier
Biographic Data
| ID | 1732256 |
|---|---|
| NAME | M Touvier |
| GIVEN NAMES | M |
| FAMILY NAME | Touvier |
| SIGNATURE | TOUVIER M |
| AFFILIATIONS | Conservatoire National des Arts et Métiers |
| ORCID | 0000-0002-8322-8857 |
| VERIFIED | Yes |
| TOTAL WORKS | 41 |
| TOTAL CITATIONS | 17 |
| AUTHOR COUNT | 41 |
| EDITOR COUNT | 0 |
| FIRST PUBLICATION YEAR | 2010 |
| LATEST PUBLICATION YEAR | 2026 |
| H-INDEX | 3 |
Ultra processed food consumption and nutrients adequacy among cancer survivors in Lebanon
Evidence on the impact of ultra-processed food (UPF) intake on diet quality among cancer survivors remains limited. This study examined UPF consumption and nutrient intake adequacy among cancer survivors in Lebanon. In this cross-sectional study, adult cancer survivors in remission for at least three months were recruited from two medical centers. Dietary intake was assessed using a validated food frequency questionnaire (FFQ), and food items wer…
Acceptability patterns of hypothetic taxes on different types of foods in France
Objective: To identify patterns of food taxes acceptability among French adults and to investigate population characteristics associated with them. Design: Cross-sectional data from the NutriNet-Santé e-cohort. Participants completed an ad hoc web-based questionnaire to test patterns of hypothetical food taxes acceptability (i.e. overall perception combined with reasons for supporting or not) on eight food types: fatty foods, salty foods, sugary …
Quantifying the environmental and food biodiversity impacts of ultra-processed foods: Evidence from the European Prospective Investigation into Cancer and Nutrition (Epic) study
Objective: While associations of ultra-processed food (UPF) consumption with adverse health outcomes are accruing, its environmental and food biodiversity impacts remain underexplored. This study examines associations between UPF consumption and dietary greenhouse gas emissions (GHGe), land use and food biodiversity. Design: Prospective cohort study. Linear mixed models estimated associations between UPF intake (g/d and kcal/d) and GHGe (kg CO 2 …
Mindful eating is associated with a better diet quality in the NutriNet-Santé study
Burden of disease scenarios for 204 countries and territories, 2022–2050: A forecasting analysis for the Global Burden of Disease Study 2021
BACKGROUND: Future trends in disease burden and drivers of health are of great interest to policy makers and the public at large. This information can be used for policy and long-term health investment, planning, and prioritisation. We have expanded and improved upon previous forecasts produced as part of the Global Burden of Diseases, Injuries, and Risk Factors Study (GBD) and provide a reference forecast (the most likely future), and alternativ…
Ultra-processed food exposure and adverse health outcomes: Umbrella review of epidemiological meta-analyses
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
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 nutriti…
Hybridizing Geographically Weighted Regression and Multilevel Models: A New Approach to Capture Contextual Effects in Geographical Analyses
Multilevel models are one of the main statistical methods used in modeling contextual effects in social sciences. A common limitation of these methods is the use pre‐set boundaries—usually administrative units—to define contexts, when these boundaries do not always match up with the “true” causally relevant contexts that may affect the outcomes of interest. In this study applied to the obesity geography in the Paris area (France), we propose a ne…
A toxic relationship: Ultra-processed foods & plastics
BACKGROUND: Among the crises engulfing the world is the symbiotic rise of ultra-processed foods (UPFs) and plastics. Together, this co-dependent duo generates substantial profits for agri-food and petrochemical industries at high costs for people and planet. Cheap, lightweight and highly functional, plastics have ideal properties that enable business models to create demand for low-cost, mass-produced and hyper-palatable UPFs among populations wo…
Cross-sectional and longitudinal associations between self-esteem and BMI depends on baseline BMI category in a population-based study
Our findings suggest that the association between self-esteem and BMI depends on the initial category of BMI, with a negligible effect of self-esteem
Changes in household use of disinfectant and cleaning products during the first lockdown period in France
The frequency and duration of weekly use of HDCPs has significantly increased since the pandemic. As the use of HDCPs is associated with health issues, further studies are now needed to evaluate the potential health impacts of these changes
Complementarity between the updated version of the front-of-pack nutrition label Nutri-Score and the food-processing Nova classification
Objective: To compare the initial and the updated versions of the front-of-pack label Nutri-Score (related to the nutritional content) with the NOVA classification (related to the degree of food processing) at the food level. Design: Using the OpenFoodFacts database – 129,950 food products – we assessed the complementarity between the Nutri-Score (initial and updated) with the NOVA classification through a correspondence analysis. Contingency tab…
The association between consideration of future consequences and food intake is mediated by food choice motives in a French adult population
Objectives: Consideration of future consequences (CFC) distinguishes individuals who adopt behaviours based on immediate needs and concerns from individuals who consider the future consequences of their behaviours. We aimed to assess the association between CFC and diet, and testing the mediating role of food choice motives on this relationship. Design: Individuals (aged ≥ 18 years) completed the CFC-12 questionnaire in 2014, at least three 24-h …
Development and validation of the mindful eating scale (mind-eat scale) in a general population
Behavioural risk patterns in adolescents with excess weight participating in the PRALIMAP-INÈS trial
Objective: To investigate clustering of risk behaviours in adolescents with excess weight. Design: Cross-sectional analysis of baseline data from the PRALIMAP-INÈS trial. Information on food frequency consumption (fruit, vegetables, sugary products and beverages), physical activity, sedentary behaviour (week and weekend days), smoking and alcohol consumption (current frequency and intoxication episodes) and socio-demographic data was collected us…
Associations between measures of socio-economic position and sustainable dietary patterns in the NutriNet-Santé study
Objective: We aimed to explore the relationship between socio-economic characteristics and sustainable dietary patterns. Design: Dietary data were derived from a web-based FFQ. Diet sustainability was evaluated using a modified Sustainable Diet Index, comprising nutritional, environmental and cultural components (higher scores expressing higher sustainability). The socio-economic position markers were education, household income and occupation st…
Nova diet quality scores and risk of weight gain in the NutriNet-Brasil cohort study
Objective: To assess the prospective association of two diet quality scores based on the Nova food classification with BMI gain. Design: The NutriNet-Brasil cohort is an ongoing web-based prospective study with continuous recruitment of participants aged ≥ 18 years since January 2020. A short 24-h dietary recall screener including ‘yes/no’ questions about the consumption of whole plant foods (WPF) and ultra-processed foods (UPF) was completed by …
Do individual sustainable food purchase motives translate into an individual shift towards a more sustainable diet? A longitudinal analysis in the NutriNet-Santé cohort
Many studies have demonstrated the environmental and health weaknesses of the food systems and the need for transformation is now recognised. Although some consumer segments seem to be more aware of sustainability issues, sustainable motives do not systematically translate into purchasing behaviour. The aims of this study were to identify a typology of dietary changes and to analyse whether these actual dietary changes towards more sustainable co…
Ultra-processed food intake and eating disorders: Cross-sectional associations among French adults
Validation of the Flexible and Rigid Cognitive Restraint Scales in a General French Population
Distinguishing between flexible and rigid cognitive restraint (CR) may be useful for understanding the role of CR in dietary behavior and weight status. This study aimed to translate and adapt the flexible and rigid CR scales to the French context and test their psychometric properties. Construct validity, internal consistency, and test-retest reliability were examined in a sample of 620 individuals. Confirmatory factor analysis of the scales fou…
Correlates of Changes in Physical Activity and Sedentary Behaviors during the Covid-19 Lockdown in France: The NutriNet-Santé Cohort Study
Changes in physical activity and sedentary behaviors are heterogenous for both genders during the lockdown
Resilience Is Associated with Less Eating Disorder Symptoms in the NutriNet-Santé Cohort Study
Resilience is a positive psychological trait associated with a lower risk of some physical and mental chronic diseases and could be an important protective factor against eating disorders (EDs). The aim of this study was to assess cross-sectional and longitudinal associations between resilience and ED in a large cohort of French adults. In 2017, a total of 25,000 adults from the NutriNet-Santé cohort completed the Brief Resilience Scale (BRS). ED…
Periodontitis assessed with a new screening tool and oral health-related quality of life: Cross-sectional findings among general-population adults
Public perception of the tax on sweetened beverages in France
Objective: To assess in 2021 the acceptance and perception of the French tax on sweetened beverages, following its revision in 2018, and factors associated with a higher level of acceptance. Design: A cross-sectional survey within the NutriNet-Santé cohort study. Participants were invited to complete a self-reported questionnaire in March 2021. Weighting was applied to the sample to allow inferences on the French population. Individual characteri…
Environmental impacts along the value chain from the consumption of ultra-processed foods
Sustainability analysis of French dietary guidelines using multiple criteria
Front-of-Pack Labeling and the Nutritional Quality of Students’ Food Purchases: A 3-Arm Randomized Controlled Trial
Objectives. To assess the effects of the Nutri-Score label (relative to the Reference Intakes label or no label) on the nutritional quality of students’ food purchases. Methods. A 3-arm randomized controlled trial was conducted in France in 2017; 2907 participants were randomized into 1 of the 3 study arms (Nutri-Score, Reference Intakes, no label) and invited to purchase groceries from an experimental Web-based supermarket. The main outcome was …
Identifying dietary patterns using a normal mixture model: Application to the Epic study
BACKGROUND: Finite mixture models posit the existence of a latent categorical variable and can be used for probabilistic classification. The authors illustrate the use of mixture models for dietary pattern analysis. An advantage of this approach is taking classification uncertainty into account. METHODS: Participants were a random sample of women from the European Prospective Investigation into Cancer. Food consumption was measured using dietary …
Environmental impacts along the value chain from the consumption of ultra-processed foods
Development and validation of the mindful eating scale (mind-eat scale) in a general population
Positive psychological traits are associated with dietary behavior during the Covid-19 lockdown in a general population-based study
The Nutrinet-Santé Study: A web-based prospective study on the relationship between nutrition and health and determinants of dietary patterns and nutritional status
Self-administered data collection using internet as a complement to collection of biological data will enable identifying nutrition-related risks and protective factors, thereby more clearly elucidating determinants of nutritional status and their interactions. These are necessary steps for further refining nutritional recommendations aimed at improving the health status of populations
Identifying dietary patterns using a normal mixture model: Application to the Epic study
BACKGROUND: Finite mixture models posit the existence of a latent categorical variable and can be used for probabilistic classification. The authors illustrate the use of mixture models for dietary pattern analysis. An advantage of this approach is taking classification uncertainty into account. METHODS: Participants were a random sample of women from the European Prospective Investigation into Cancer. Food consumption was measured using dietary …
Performance of a five category front-of-pack labelling system – the 5-colour nutrition label – to differentiate nutritional quality of breakfast cereals in France
The 5-CNL adequately discriminates between breakfast cereals. It would therefore be an adequate tool for consumer information on nutritional quality of foods in the French context
Global, regional, and national incidence, prevalence, and years lived with disability for 328 diseases and injuries for 195 countries, 1990–2016: A systematic analysis for the Global Burden of Disease…
BACKGROUND: As mortality rates decline, life expectancy increases, and populations age, non-fatal outcomes of diseases and injuries are becoming a larger component of the global burden of disease. The Global Burden of Diseases, Injuries, and Risk Factors Study 2016 (GBD 2016) provides a comprehensive assessment of prevalence, incidence, and years lived with disability (YLDs) for 328 causes in 195 countries and territories from 1990 to 2016. METHO…
Dietary intakes and diet quality according to levels of organic food consumption by French adults: Cross-sectional findings from the NutriNet-Santé Cohort Study
Objective We aimed to assess dietary profiles of adults from the NutriNet-Santé cohort according to different levels of organic food consumption using detailed self-reported data on organic food intakes. Design Food intakes were obtained using an organic food frequency questionnaire (Org-FFQ). The participants were ranked into five groups (quintiles, Q) according to the proportion of organic foods in their diet. To determine diet quality, two sco…
Consumption of ultra-processed foods and cancer risk: Results from NutriNet-Santé prospective cohort
Contribution of ultra-processed foods in the diet of adults from the French NutriNet-Santé study
Objective Concerns have been raised about the potential health impact of ultra-processed foods (UPF) in the diet. Our objective was to investigate the contribution of UPF in the diet in a large French population and its association with sociodemographic factors and dietary patterns. Design Cross-sectional analysis of dietary data from 74 470 participants in the web-based NutriNet-Santé cohort. UPF were identified in repeated 24 h records and the …
Ultra-processed food intake and risk of cardiovascular disease: Prospective cohort study (NutriNet-Santé)
Front-of-Pack Labeling and the Nutritional Quality of Students’ Food Purchases: A 3-Arm Randomized Controlled Trial
Objectives. To assess the effects of the Nutri-Score label (relative to the Reference Intakes label or no label) on the nutritional quality of students’ food purchases. Methods. A 3-arm randomized controlled trial was conducted in France in 2017; 2907 participants were randomized into 1 of the 3 study arms (Nutri-Score, Reference Intakes, no label) and invited to purchase groceries from an experimental Web-based supermarket. The main outcome was …
Sustainability analysis of French dietary guidelines using multiple criteria
Influence of the urban context on the relationship between neighbourhood deprivation and obesity
État des lieux des inégalités de santé liées à l’alimentation: Analyse quantitative
Les inégalités sociales de santé sont reflétées en matière de nutrition, avec un continuum dans la distribution des comportements alimentaires, les populations plus vulnérables ayant des comportements alimentaires globalement moins favorables à la santé. La consommation de fruits et légumes en particulier montre des disparités importantes entre les groupes sociaux, et peut être considérée comme un marqueur social. Les politiques publiques, en se …
Modelling the number of avoidable new cancer cases in France attributable to alcohol consumption by following official recommendations: A simulation study
AIMS: To predict the effects of perfect adherence to the French alcohol consumption guidelines, a maximum of 10 standard alcoholic drinks per week with no more than two standard alcoholic drinks per day, during a 36-year period (2014-50). DESIGN: This simulation study is an adaption of the Sheffield Alcohol Policy Model. The dose-response relationship between alcohol consumption and alcohol-attributable cancer risks was defined by cancer site-spe…
Public health potential of guidelines-based dietary scores for non-communicable diseases mortality prevention: Simulation study using the Preventable Risk Integrated ModEl (PRIME) model
Objective: Dietary indexes measure the adherence of individuals to a set of nutritional recommendations. However, the health gains associated with adherence to various dietary indexes may vary. Our objective was to compare the magnitude of estimated avoided deaths by chronic diseases obtained by improving diet quality in the French population, measured by a variety of dietary indexes. Design: Simulation study based on observational data. Setting:…
Do individual sustainable food purchase motives translate into an individual shift towards a more sustainable diet? A longitudinal analysis in the NutriNet-Santé cohort
Many studies have demonstrated the environmental and health weaknesses of the food systems and the need for transformation is now recognised. Although some consumer segments seem to be more aware of sustainability issues, sustainable motives do not systematically translate into purchasing behaviour. The aims of this study were to identify a typology of dietary changes and to analyse whether these actual dietary changes towards more sustainable co…
Ultra-processed food intake and eating disorders: Cross-sectional associations among French adults
Validation of the Flexible and Rigid Cognitive Restraint Scales in a General French Population
Distinguishing between flexible and rigid cognitive restraint (CR) may be useful for understanding the role of CR in dietary behavior and weight status. This study aimed to translate and adapt the flexible and rigid CR scales to the French context and test their psychometric properties. Construct validity, internal consistency, and test-retest reliability were examined in a sample of 620 individuals. Confirmatory factor analysis of the scales fou…
Correlates of Changes in Physical Activity and Sedentary Behaviors during the Covid-19 Lockdown in France: The NutriNet-Santé Cohort Study
Changes in physical activity and sedentary behaviors are heterogenous for both genders during the lockdown
Resilience Is Associated with Less Eating Disorder Symptoms in the NutriNet-Santé Cohort Study
Resilience is a positive psychological trait associated with a lower risk of some physical and mental chronic diseases and could be an important protective factor against eating disorders (EDs). The aim of this study was to assess cross-sectional and longitudinal associations between resilience and ED in a large cohort of French adults. In 2017, a total of 25,000 adults from the NutriNet-Santé cohort completed the Brief Resilience Scale (BRS). ED…
Periodontitis assessed with a new screening tool and oral health-related quality of life: Cross-sectional findings among general-population adults
Public perception of the tax on sweetened beverages in France
Objective: To assess in 2021 the acceptance and perception of the French tax on sweetened beverages, following its revision in 2018, and factors associated with a higher level of acceptance. Design: A cross-sectional survey within the NutriNet-Santé cohort study. Participants were invited to complete a self-reported questionnaire in March 2021. Weighting was applied to the sample to allow inferences on the French population. Individual characteri…
Environmental impacts along the value chain from the consumption of ultra-processed foods
Association between positive psychological traits and changes in dietary behaviour related to first Covid-19 lockdown: A general population-based study
Positive psychological traits are associated with dietary behavior during the Covid-19 lockdown in a general population-based study
Behavioural risk patterns in adolescents with excess weight participating in the PRALIMAP-INÈS trial
Objective: To investigate clustering of risk behaviours in adolescents with excess weight. Design: Cross-sectional analysis of baseline data from the PRALIMAP-INÈS trial. Information on food frequency consumption (fruit, vegetables, sugary products and beverages), physical activity, sedentary behaviour (week and weekend days), smoking and alcohol consumption (current frequency and intoxication episodes) and socio-demographic data was collected us…
Medicine (35 works) · Environmental health (32 works) · Population (23 works) · Nutritional Studies and Diet (19 works) · Consumer Attitudes and Food Labeling (17 works) · Cohort (16 works) · Cohort study (14 works) · Demography (14 works) · Internal Medicine (13 works) · Obesity, Physical Activity, Diet (13 works)