RÉSUMÉ
BACKGROUND: Food and beverage companies play a central role in shaping the healthfulness of food environments. METHODS: The BIA-Obesity tool was used to evaluate and benchmark the specificity, comprehensiveness and transparency of the food environment-related policies and commitments of leading food and beverage manufacturing and retailing companies in Canada. Policies and commitments related to the healthfulness of food environments within 6 action areas were assessed: 1) corporate nutrition strategy; 2) product (re)formulation; 3) nutrition information and labelling; 4) product and brand promotion; 5) product accessibility; and 6) disclosure of relationships with external organizations. Data were collected from publicly available sources, and companies were invited to supplement and validate information collected by the research team. Each company was then assigned a score out of 100 for each action area, and an overall BIA-Obesity score out of 100. RESULTS: Overall BIA-Obesity scores for manufacturers ranged from 18 to 75 out of 100 (median = 49), while scores for retailers ranged from 21 to 25 (median = 22). Scores were highest within the product (re)formulation (median = 60) followed by the corporate nutrition strategy (median = 59) domain for manufacturers, while retailers performed best within the corporate nutrition strategy (median = 53), followed by the disclosure of relationships with external organizations (median = 47) domain. Companies within both sectors performed worst within the product accessibility domain (medians = 8 and 0 for manufacturers and retailers, respectively). CONCLUSIONS: This study highlights important limitations to self-regulatory approaches of the food and beverage industry to improve the healthfulness of food environments. Although some companies had specific, comprehensive, and transparent policies and commitments to address the healthfulness of food environments in Canada, most fell short of recommended best-practice. Additional mandatory government policies and regulations may be warranted to effectively transform Canadian food environments to promote healthier diets and prevent related non-communicable diseases.
Sujet(s)
Industrie alimentaire , Politique nutritionnelle , Canada , Humains , Commerce , Promotion de la santé , Boissons , Obésité/prévention et contrôle , Étiquetage des aliments/législation et jurisprudence , Étiquetage des aliments/normes , Régime alimentaire sainRÉSUMÉ
Providing consumers with product-specific environmental impact information for food products (ecolabels) may promote more sustainable purchasing, needed to meet global environmental targets. This UK study (N = 1051 participants) investigated the effectiveness of different ecolabels using an experimental online supermarket platform, comparing three labels against control (no label). Significant reductions were found in the environmental impact score (EIS) for all labels compared to control (labels presented: values for four environmental indicators [-3.9 percentiles, 95%CIs: -5.3, -2.6]; a composite score [taking values from A to E; -3.9, 95%CIs: -5.2,-2.5]; or both together [-3.2, 95%CIs: -4.5, -1.9]). Providing ecolabels is a promising intervention to promote the selection of more sustainable products.
Sujet(s)
Comportement du consommateur , Environnement , Étiquetage des aliments , Supermarchés , Humains , Mâle , Femelle , Adulte , Royaume-Uni , Adulte d'âge moyen , Jeune adulte , Aliments , Conservation des ressources naturelles/méthodes , AdolescentRÉSUMÉ
In the global processed seafood industry, disparate actors play different roles along the supply chain, creating multiple opportunities for mistakes, malpractice, and fraud. As a consequence, consumers may be exposed to non-authentic products, which hinder informed purchasing decisions and broader efforts to improve trade transparency and sustainability. Here, we characterised the taxonomic composition of 62 processed seafood products in Italian, British and Albanian retailers, purposefully obtained from different supply routes, using multiple DNA metabarcoding markers. By combining molecular results with metadata reported on labels, we revealed patterns of mislabelling in 24 products (39%) across sampling regions, denoting lack of transparency of processed seafood products based on resources sourced from either Europe or globally. We show that the accuracy of label claims and the mis-represented and underestimated levels of traded biodiversity are largely determined by the management of raw material by global processors. Our study shows that DNA metabarcoding is a powerful and novel authentication tool that is mature for application at different stages of the seafood supply chain to protect consumers and improve the sustainable management of fish stocks.
Sujet(s)
Codage à barres de l'ADN pour la taxonomie , Étiquetage des aliments , Produits de la mer , Animaux , Europe , Approvisionnement en nourriture , Biodiversité , Humains , PoissonsRÉSUMÉ
College students may have limited access to produce and may lack confidence in preparing it, but cooking videos can show how to make healthy dishes. The Cognitive Theory of Multimedia Learning suggests that learning is enhanced when visual and auditory information is presented considering cognitive load (e.g., highlighting important concepts, eliminating extraneous information, and keeping the video brief and conversational). The purpose of this project was to pilot test a food label for produce grown at an urban university and assess whether student confidence in preparing produce improved after using the label and QR code to view a recipe video developed using principles from the Cognitive Theory of Multimedia Learning. The video showed a student preparing a salad with ingredients available on campus. Students indicated the label was helpful and reported greater perceived confidence in preparing lettuce after viewing the label and video (mean confidence of 5.60 ± 1.40 before vs. 6.14 ± 0.89 after, p = 0.016, n = 28). Keeping the video short and providing ingredients and amounts onscreen as text were cited as helpful. Thus, a brief cooking video and interactive label may improve confidence in preparing produce available on campus. Future work should determine whether the label impacts produce consumption and if it varies depending on the type of produce used.
Sujet(s)
Cuisine (activité) , Étiquetage des aliments , Étudiants , Humains , Étudiants/psychologie , Étiquetage des aliments/méthodes , Cuisine (activité)/méthodes , Universités , Femelle , Jeune adulte , Mâle , Adolescent , Projets pilotes , Adulte , LégumesRÉSUMÉ
BACKGROUND: Increased consumption of ultra-processed foods (UPFs) which have additives such as artificial colours, flavours and are usually high in salt, sugar, fats and specific preservatives, are associated with diet-related non-communicable diseases (NCDs). In India, there are no standard criteria for identifying UPFs using a classification system based on extent and purpose of industrial processing. Scientific literature on dietary intake of foods among Indian consumers classifies foods as unhealthy based on presence of excessive amounts of specific nutrients which makes it difficult to distinguish UPFs from other commercially available processed foods. METHODS: A literature review followed by an online grocery retailer scan for food label reading was conducted to map the types of UPFs in Indian food market and scrutinize their ingredient list for the presence of ultra-processed ingredients. All UPFs identified were randomly listed and then grouped into categories, followed by saliency analysis to understand preferred UPFs by consumers. Indian UPF categories were then finalized to inform a UPF screener. RESULTS: A lack of application of a uniform definition for UPFs in India was observed; hence descriptors such as junk-foods, fast-foods, ready-to-eat foods, instant-foods, processed-foods, packaged-foods, high-fat-sugar-and-salt foods were used for denoting UPFs. After initial scanning of such foods reported in literature based on standard definition of UPFs, an online grocery retailer scan of food labels for 375 brands (atleast 3 brands for each food item) confirmed 81 food items as UPFs. A range of packaged traditional recipes were also found to have UPF ingredients. Twenty three categories of UPFs were then developed and subjected to saliency analysis. Breads, chips and sugar-sweetened beverages (e.g. sodas and cold-drinks) were the most preferred UPFs while frozen ready-to-eat/cook foods (e.g. chicken nuggets and frozen kebabs) were least preferred. CONCLUSION: India needs to systematically apply a food classification system and define Indian food categories based on the level of industrial processing. Mapping of UPFs is the first step towards development of a quick screener that would generate UPF consumption data to inform clear policy guidelines and regulations around UPFs and address their impact on NCDs.
Sujet(s)
Aliments de restauration rapide , Inde , Humains , Manipulation des aliments/normes , Étiquetage des aliments , Aliments transformésRÉSUMÉ
BACKGROUND: The Foods with Function Claim was introduced in Japan in April 2015 to make more products available that are labeled with health functions. A product's functionality of function claims must be explained by the scientific evidence presented in clinical trials (CTs) or systematic reviews, but the quality of recent CTs is unclear. The purpose of this study was to evaluate the risk of bias (RoB) using "a revised tool to assess risk (RoB 2)" published in 2018 for notifications based on all recent CTs published on the Consumer Affairs Agency website. METHODS: A total of 38 submitted papers based on CTs that were published on the Consumer Affairs Agency website during the period from 1 January 2023 to 30 June 2024 were eligible. The RoB 2 tool provides a framework for considering the risk of bias in the findings of any type of randomized trial. This tool with five domains was used to evaluate the quality of research methods. RESULTS: Eligible CTs were assessed as "low risk" (11%, n = 4), "medium risk" (13%, n = 5), and "high risk" (76%, n = 29). A number of highly biased papers were published. Bias occurred in all five domains, especially "bias in selection of the reported result (Domain 5)", which was the most serious ("high risk"; 75%). For elements correlated with RoB, there was no significant difference (p = 0.785) in the RoB 2 score between for-profit and academic research in the author's affiliated organization. There was no significant difference (p = 0.498) in the RoB score between the published year categories of 2000-2019 and 2020-2024, and no significant difference (p = 0.643) in the RoB score between English and Japanese language publications. CONCLUSION: Overall, the quality of the latest CTs submitted after 2023 was very low, occurring in all five domains, and was most serious for "bias in selection of the reported result (Domain 5)".
Sujet(s)
Biais (épidémiologie) , Essais contrôlés randomisés comme sujet , Japon , Humains , Aliment fonctionnel , Étiquetage des aliments/méthodes , Plan de recherche , Appréciation des risques/méthodesRÉSUMÉ
Despite growing concerns over the increasing popularity and health impact of commercial foods for infants and toddlers, no nutrition or promotional guidelines currently exist for the United States. In 2022, the WHO Regional Office for Europe published a nutrient and promotion profile model (NPPM) to provide guidance and regulation for commercially produced infant and toddler foods. This study assessed the nutritional and promotional profile of infant and toddler foods (6-36 months of age) collected from the top 10 grocery chains in 2023. Products were assessed against the WHO NPPM nutritional and promotional requirements. The type and number of claims across packaging type were also assessed. Of the 651 products examined, 60% failed to meet the nutritional requirements of the NPPM, and 0% met the promotional requirements. Almost 100% of products had at least 1 claim on-pack that was prohibited under the NPPM, with some products displaying up to 11 prohibited claims. Snack-size packages had the lowest compliance with nutrient requirements. These findings highlight that urgent work is needed to improve the nutritional quality of commercially produced infant and toddler foods in the United States. The high use of prohibited claims also suggests the need to regulate the type and number of claims allowed on-pack.
Sujet(s)
Aliment du nourrisson au cours de la première année , Valeur nutritive , Nourrisson , Humains , États-Unis , Enfant d'âge préscolaire , Aliment du nourrisson au cours de la première année/analyse , Étiquetage des aliments , Emballage alimentaire , Politique nutritionnelle , Besoins nutritifsRÉSUMÉ
Nutrition education and food resource management (FRM) can assist food-insecure individuals in acquiring healthy and affordable food. We aimed to assess the relationships between FRM skills and healthy eating focus with diet quality and health-related behaviors in low-income adults during the COVID-19 pandemic. This cross-sectional study was conducted using an online survey of 276 low-income adults living in a low-food-access community in Northeast Connecticut. Through analysis of covariance, adults who usually or always had a meal plan, considered reading nutrition labels important, made a grocery list, were concerned about their food healthiness, and rated their diet quality as very good/excellent reported higher diet quality (frequency-based and liking-based scores) (p < 0.05 for all). Individuals who considered reading food labels very important and reported having a good diet reported less frequent pandemic-related unhealthy behaviors (consumption of candy and snack chips, soda or sugary drinks, weight gain, smoking) (p < 0.001). Furthermore, higher-frequency-based diet quality was associated with lower risk of overweight or obesity (OR: 0.37; 95% CI: 0.18, 0.76; p-trend < 0.01). Thus, FRM skills and healthy eating focus were associated with higher diet quality and healthier self-reported changes in diet, weight, and smoking behaviors during the pandemic.
Sujet(s)
COVID-19 , Régime alimentaire sain , Comportement en matière de santé , Pauvreté , Humains , Mâle , Femelle , Adulte , Régime alimentaire sain/statistiques et données numériques , Études transversales , COVID-19/épidémiologie , COVID-19/prévention et contrôle , Adulte d'âge moyen , Connecticut/épidémiologie , SARS-CoV-2 , Comportement alimentaire , Jeune adulte , Étiquetage des aliments , Régime alimentaireRÉSUMÉ
Growing health and environmental concerns have increased demand for all-natural products, with a focus on clean labelling. Sodium nitrite is the most widely used additive in the meat industry because it imparts the typical cured flavour and colour to meat products and, most importantly, their microbiological safety. However, due to health concerns, the European Commission is proposing revised regulations to reduce nitrate and nitrite levels in meat products. As a result, the meat industry is actively seeking alternatives. This study explored the production of four cooked hams utilising nitrate-rich vegetable sources combined with two different nitrate-reducing commercial food cultures, alongside a control ham prepared with sodium nitrite (150 ppm). Microbiological, physico-chemical (pH, water activity, nitrate and nitrite concentration, lipid profile, lipid oxidation) and sensory (texture and colour profile) characterisation of the products was carried out. Challenge tests for Listeria monocytogenes, Clostridium sporogenes and Clostridium perfringens have been performed to assess the growth of pathogens, if present in the products. Results revealed comparable microbiological and physico-chemical profiles across ham formulations, with minor differences observed in colour parameters for sample C. The sensory analysis showed that for the pilot ham formulations A and D, there were no significant differences in consumer perception compared to the control ham. In the challenge tests, L. monocytogenes levels were similar in both control and tested hams. There were no significant differences in C. sporogenes and C. perfringens counts at any temperature or between test and control samples. These results indicate that this technology has a potential future in the cured meat sector, as regulators mandate the reduction of added synthetic chemicals and consumers seek healthier and more natural ingredients in their daily diets.
Sujet(s)
Microbiologie alimentaire , Produits carnés , Nitrates , Nitrite de sodium , Produits carnés/microbiologie , Produits carnés/analyse , Animaux , Nitrite de sodium/composition chimique , Nitrates/analyse , Humains , Suidae , Comportement du consommateur , Listeria monocytogenes , Couleur , Étiquetage des aliments , Projets pilotes , Manipulation des aliments/méthodes , Goût , Clostridium perfringens , Légumes/composition chimiqueRÉSUMÉ
The Codex Alimentarius Commission (Codex) has a substantial influence over the structure and operation of food systems by setting international standards that affect the composition, structure and labelling of food. Despite the dual mandates of Codex to protect public health and ensure fair practices in food trade, food systems are increasingly unhealthy and unsustainable. An ecological reorientation of the decision-making elements that influence how Codex sets food standards-particularly mandates, governance and risk assessment-could help transform food systems towards the UN Sustainable Development Goals.
Sujet(s)
Approvisionnement en nourriture , Humains , Approvisionnement en nourriture/normes , Développement durable , Appréciation des risques , Étiquetage des aliments/législation et jurisprudence , Étiquetage des aliments/normes , Santé publique/législation et jurisprudence , Sécurité des alimentsRÉSUMÉ
Use of food supplements (FS) by athletes is well characterised but there is little information on 'herbal' or 'botanical' FS beyond 'natural'. This study determined, by questionnaire, whether athletes' main self-reported reason for using FS was reflective of what was written on product labels or, when these claims were unavailable, was in accordance with the scientific literature. In 217 elite (n = 55) and amateur (n = 162) athletes living on the island of Ireland, 71% (n = 153) consumed any kind of FS, with 16% (n = 34) of the entire cohort deemed botanical consumers. 'Protein' (21%, n = 46), 'vitamin D' (17%, n = 37) and 'vitamin C' (15% n = 32) were most consumed with the top reasons for use being 'to support health', 'to prevent illness/for immunity purposes' and 'recovery'. There was generally good agreement between approved nutrition and health claims for such products and athletes' main reported reasons for use. Only the amateur athletes in our pool described using botanical supplements, with reasons for use stated as 'sleep improvement' (21%), 'recovery' (14%), 'supporting health' (12%) and 'energy' (12%), resulting in poor agreement with either approved claims or scientific evidence. Only half of amateur athletes knew if their botanical FS were third-party tested. Athletes and practitioners require guidance to avoid consuming supplements for which there is little scientific evidence, and which may risk being contaminated/fraudulent.
Sujet(s)
Athlètes , Compléments alimentaires , Autorapport , Humains , Athlètes/psychologie , Mâle , Femelle , Adulte , Jeune adulte , Enquêtes et questionnaires , Irlande , Adolescent , Étiquetage des aliments , Préparations à base de plantes/effets indésirables , Préparations à base de plantes/administration et posologie , Préparations à base de plantes/usage thérapeutiqueRÉSUMÉ
The traditional starch-based intelligent freshness labels struggle to maintain long-term structural stability when exposed to moisture. To solve this problem, we prepared composite crosslinked labels using phytic acid for double crosslinking of corn starch and soybean isolate proteins, with anthocyanin serving as the chromogenic dye. The mechanical properties, hydrophobic characteristics, and pH responsivity of these crosslinked labels were assessed in this study. The prepared double-crosslinked labels showed reduced moisture content (15.96%), diminished swelling (147.21%), decreased solubility (28.55%), and minimized water permeability, which suggested that they have enhanced hydrophobicity and densification. The crosslinked labels demonstrated the ability to maintain morphological stability when immersed in water for 12 h. Additionally, the mechanical properties of the crosslinked labels were enhanced without compromising their pH-sensing capabilities, demonstrated a color response visible to the naked eye for milk and coconut water freshness monitoring, suggesting great potential for application in beverages freshness monitoring.
Sujet(s)
Boissons , Amidon , Eau , Amidon/composition chimique , Eau/composition chimique , Eau/analyse , Boissons/analyse , Solubilité , Concentration en ions d'hydrogène , Interactions hydrophobes et hydrophiles , Étiquetage des aliments , Anthocyanes/composition chimique , Anthocyanes/analyse , Zea mays/composition chimiqueRÉSUMÉ
BACKGROUND: Regarding the importance of the prevention of non-communicable diseases (NCDs) and higher consumption of salt among the Iranian population than the level recommended by the World Health Organization, the aim of this study was to evaluate the accuracy of the salt mentioned in the traffic light labelling of nuts and seeds. Study Design: A cross-sectional study. METHODS: A total of 53 packaged nuts and seeds, including 7, 8, 9, 9, 10, and 10 samples of pumpkin, pistachios, almond, sunflower, peanut, and watermelon nuts and seeds, respectively, with traffic light labelling, were randomly purchased from several local markets in Isfahan, Iran. The amount of sodium was measured by the inductively coupled plasma-optical emission spectroscopy technique and then multiplied by 2.5 to achieve the amount of salt. RESULTS: Varying levels of traffic light labeling value accuracy were observed in most of the samples. In the almond, pistachio, peanut, and watermelon groups, the average amount of laboratory value had a statistically significant difference with the label value (P<0.05). CONCLUSION: The results demonstrated that the salt content of 82% of the studied samples had discrepancies with the values stated on the traffic light labelling. The presentation of an accurate amount of salt content is essential for promoting healthy eating habits and enabling individuals to make informed choices about their diet. It is recommended that regulatory authorities should review labelling guidelines and enforce stricter compliance to ensure accurate representation of salt content on packaged foods.
Sujet(s)
Étiquetage des aliments , Noix , Graines , Iran , Noix/composition chimique , Études transversales , Graines/composition chimique , Humains , Chlorure de sodium alimentaire/analyse , Prunus dulcis/composition chimique , Citrullus/composition chimique , Pistacia/composition chimiqueRÉSUMÉ
Recent empirical evidence suggests that gut dysbiosis is one of the negative health outcomes potentially associated with chronic consumption of some food additives. In this context, the present study aimed at analyzing the disclosure of food additives associated with gut dysbiosis in the labels of products commercialized in the Uruguayan market. A cross-sectional survey of packaged products commercialized in nine supermarkets was conducted between August and September 2021. All packaged processed and ultra-processed products available in each data collection site were surveyed using a cellphone app. The information available on the labels was manually extracted and the disclosure of food additives was analyzed using a computer assisted approach. Results showed that 38.1% of the products disclosed at least one food additive associated with gut dysbiosis. Disclosure was most frequent in ice-cream and popsicles, beverages, meat products and analogues, desserts, and fats, oils and fat and oil emulsions. Potassium sorbate was the individual additive associated with gut dysbiosis most frequently disclosed on the labels, followed by mono- and di-glycerides of fatty acid, sucralose, carboxymethylcellulose, acesulphame potassium, carrageenan, and sodium benzoate. These food additives frequently co-occurred and network analysis enabled the identification of patterns of co-occurrence. Taken together, results from the present work suggest the need to conduct additional research to assess the intake of food additives associated with gut dysbiosis at the population level, as well as to evaluate potential synergistic effects of food additives.
Sujet(s)
Dysbiose , Additifs alimentaires , Additifs alimentaires/analyse , Humains , Uruguay , Études transversales , Microbiome gastro-intestinal/effets des médicaments et des substances chimiques , Manipulation des aliments , Étiquetage des aliments , Aliments de restauration rapide/analyseRÉSUMÉ
The chapter provides an overview of the current regulatory challenges surrounding the use of probiotics. It explores the global regulatory landscape, noting the need for uniform regulations across various regions. It emphasizes that these inconsistencies pose challenges for consumers, healthcare professionals, and industry stakeholders. Furthermore, the chapter highlights the ongoing efforts at the Codex Alimentarius to establish harmonized probiotic guidelines. The chapter also discusses labeling regulations, stressing the need for more accurate and comprehensive information on probiotic products to aid in evidence-based decision-making. Finally, it addresses safety concerns, particularly for vulnerable populations like children, and calls for a multi-layered approach to safety assessments. The chapter concludes by advocating harmonizing regulations and guidelines to facilitate probiotics' safer and more effective use.
Sujet(s)
Probiotiques , Probiotiques/usage thérapeutique , Probiotiques/effets indésirables , Humains , Étiquetage des aliments/législation et jurisprudence , Étiquetage des aliments/normesRÉSUMÉ
In Europe, sports food supplements (SSFs) are subject to specific laws and regulations. Up to 70% of athletes are highly influenced by the information on the label or the advertisement of the SSF, which often does not correspond to the scientific evidence, such as health claims. The aim is to analyze such claims relating to sports drinks (SDs) in commercial messages. To this end, an observational and cross-sectional study was conducted based on the analysis of the content and degree of adequacy of the health claims indicated on the labelling or technical data sheet of the SDs with those established by the European legislation in force according to the European Food Safety Authority (EFSA). The SSFs were searched for via Amazon and Google Shopping. A total of 114 health claims were evaluated. No claim fully conformed with the recommendations. A total of 14 claims (n = 13 products) almost conformed to the recommendations; they were "Maintain endurance level in exercises requiring prolonged endurance", "Improve water absorption during physical exercise", and "Improved physical performance during high intensity, high duration physical exercise in trained adults", representing 12.3% of the total (n = 114). The vast majority of the claims identified indicated an unproven cause-effect and should be modified or eliminated, which amounts to food fraud towards the consumer.
Sujet(s)
Étiquetage des aliments , Sécurité des aliments , Humains , Études transversales , Étiquetage des aliments/législation et jurisprudence , Compléments alimentaires , Europe , Sports/législation et jurisprudence , BoissonsRÉSUMÉ
The prevalence of overweight and obesity among Chinese residents has become a pressing public health concern. The UK Multiple Traffic Light labeling system, known for its user-friendly design, has demonstrated success in promoting healthier food choices. This paper presents novel findings from a randomized controlled experiment assessing the impact of traffic light labeling on Chinese consumers' food choices. Results indicate that the label significantly reduces the intake of calories, fat, carbohydrates, and sodium without increasing the economic costs of food choices. This study contributes empirical evidence to the effectiveness of traffic light labeling in China, with implications for the country's approach to front-of-pack nutrition labeling.
Sujet(s)
Étiquetage des aliments , Étudiants , Humains , Chine , Femelle , Mâle , Jeune adulte , Universités , Préférences alimentaires , Régime alimentaire sain , Comportement de choix , Adulte , Promotion de la santé/méthodes , Obésité/prévention et contrôle , Obésité/épidémiologie , Ration calorique , Adolescent , Comportement du consommateurRÉSUMÉ
With the increasing demand for meat products, the evaluation and real-time monitoring of its freshness has become one of the focuses of related industry research. Conventional freshness detection methods, including sensory evaluation, microbial experiments, and determination of physicochemical indicators, are time-consuming, low sensitivity, and destructive, so there is an urgent need to develop a convenient, intuitive, and inexpensive detection method. As a representative of smart packaging, visual intelligent labels can realize real-time perception and monitoring of meat freshness by measuring the temperature, pH value or other indicators of meat and converting them into visual signals. This paper first summarizes the common types, basic principles and research progress of visual intelligent labels, then introduces its application in livestock, poultry and seafood freshness monitoring, finally looks forward to the development prospect of visual smart labels.
Sujet(s)
Viande , Animaux , Viande/analyse , Étiquetage des aliments , Volaille , Bétail , Emballage alimentaire/instrumentation , Concentration en ions d'hydrogène , Produits de la mer/analyse , Produits carnés/analyse , TempératureRÉSUMÉ
Two U.S. cities require chain restaurants to label menu items that exceed 100% of the Daily Value (DV) for sodium, informing consumers and potentially prompting restaurant reformulation. To inform policy design for other localities, this study determined the percentage of the top 91 U.S. chain restaurants' menu items that would be labeled if a warning policy were established for menu items exceeding the thresholds of 20%, 33%, 50%, 65%, and 100% of the sodium DV for adults. We obtained U.S. chain restaurants' nutrition information from the 2019 MenuStat database and calculated the percentage of items requiring sodium warning labels across the food and beverage categories at all the restaurants and at the full- and limited-service restaurants separately. In total, 19,038 items were included in the analyses. A warning label covering items with >20%, >33%, >50%, >65%, and >100% of the sodium DV resulted in expected coverage of 42%, 30%, 20%, 13%, and 5% of menu items at all the restaurants, respectively. At each threshold, the average percentage of items labeled per restaurant was higher among the full-service restaurants than the limited-service restaurants. These results suggest that restaurant warning policies with a threshold of 100% of the sodium DV per item would cover a minority of high-sodium menu items and that lower thresholds should be considered to help U.S. consumers reduce their sodium consumption.