Food Label Evidence

Dýsing

Broytar Nutri-Score tað, fólk keypir?

Nokkur. Størri ávirkanin kann vera á framleiðarar, ið reformulera fyri at fáa betri skora, ið ikki er tað, sum umræddin oftast snýr seg um.

Uppdatert 2 min lesing 40 tilvísingar Dokumentasjonsstyrkur 4/5

Skiftandi skúlamáltíðarfati, sum heldur korn, prótein, mjólk, grønt og ávøtt
U.S. Department of Agriculture · Public domain · Wikimedia Commons

Hvat kanningarnar finna

Ein systematisk kanning í 2025 av virkni Nutri-Score [1] og ein kanning av ávirkan framsíðulýsingar [4] samstundis: merki broyta keyp í ætlaða retning, og broytingin er lítil. Kriterium validatión arbeiði [2] snýr seg um ein annan og fyrrverandi spurning — um algoritmin rangera matvøttur á tann hátt, sum næringarvísindi vildu — og svarið er breitt ja, við kunnugum undantøkum.

Næringarskipanir, ið liggja til grund fyri hesum skipanum, eru eisini granskaðar [3], sum er týdningarmikið, tí at ein profiling algoritmi kodar umstríðar dømingar um, hvørjar næringar skulu vigast.

Ávirkan av framsíðulýsingum

Kunnu undantøk

Kritikarar vísa á olivenolju, nøttir og ost, ið skora verri enn intuisionin bendir, og til nakrar diett drykkir, ið skora væl. Nokkurt av hesum er rætt og annað misskiltur designið: Nutri-Score samanber innan kategori á eini per-100 g grundarlagi og er ikki ein dómur um, um ein matur hoyrir heilsuligum kostum til.

Nýggjar algoritma endurskoðanir hava viðgjørt fleiri av hesum førum. Dýrmætari punktið stendur: ein einstakur bókstavur kann ikki kodera alt um ein mat, og at viðgera hann sum um hann ger, er ein misbrúk heldur enn ein feilir.

Hvat ein heilsukrav rættiliga merkir

Í EU, eru næringar- og heilsukrav regulerað: bert viðurkendir krav við eini góðkendari evidensgrund eru loyvd at koma fram, og hvør er bundin til serlig brúksskilyrði. "Føttur til normal immunvirkni" er ein loysnað orðing við eini avmarkaðari grund, ikki marknaðarføttur.

Hvat er ikk regulerað er alt umhvørvið — myndir, upprunalands mál, og orðasambond sum "natúrligt" ella "heilsuligt". Tað reguleraða kravið er ofta tað minst misvísandi orðingin á pakkanum.

Vanlig spurningar

Er Nutri-Score nágreinilig?
Váleiðingararbeiði finnur, at hon yvirhøvur raðar matvørur í samsvari við næringargæði [2], við ávísum jaðaravikum og endurskoðanum.
Hví fær olivuolja lágt stig?
Hon er orkutong og verður stigsett per 100 g. Skipanin samanber innan bólkar heldur enn at siga, at matvørur eru góðar ella ringar.
Broyta deklarasjónir atferð?
Hóvliga [1][4]. Umskipan av innihaldi kann vera hin størri ávirkanin.
Skal Nutri-Score vera skyldugt í ES?
Ein politiskur spurningur. Prógvið stuðlar, at "hon hjálpir eitt sindur og ger ongan skaða", sum er eitt veikari sjónarmið enn nakað av báðum bólkunum heldur fram.
Kaldur frukt- og grøntvøttavøtt í einari matvøttabúð í Stokkhólmi
Frankie Fouganthin · CC BY-SA 4.0 · Wikimedia Commons

Tengt lesing

Evidensin fyri hesa síðu Ein stakkur bar, sum vísir samansetingina av 40 útgávunum, sum eru nevndar á hesi síðu eftir rannsóknartypum. 1622meta-analysis (16)randomised trial (22)review (2)
40 útgávur, 2002–2026. Hetta er ein blanding av bæði royndum og samansetingum, sum er støðan, har frá ein áheitan um orsøkin er skilvís. Kelda: egnu tilvísingalistin á hesi síðu, niðanfyri.

Viðmerkingar

Hver einasta tilvísing niðanfyri bendir til upprunaliga peer-reviewed skjalið á PubMed ella gjøgnum DOI. Einki her er ein staðfesting fyri læknaligt ráð.

  1. Efficacy of phytosterols for reduction of cardiometabolic risk factors: An umbrella review of systematic reviews and meta-analyses and updated dose-response meta-analyses of randomized trials Zurbau A, Haintz L, Chen V, et al. · Clinical nutrition (Edinburgh, Scotland) · 2026 · Meta-analysis DOIPubMed 42275989
  2. Nutri-Score effectiveness in improving consumers' nutrition literacy, food choices, health, and healthy eating pattern adherence: A systematic review Muzzioli L, Scenna D, Frigerio F, et al. · Nutrition (Burbank, Los Angeles County, Calif.) · 2025 · Systematic review DOIPubMed 40712552
  3. Criterion validation of nutrient profiling systems: a systematic review and meta-analysis Barrett EM, Afrin H, Rayner M, et al. · The American journal of clinical nutrition · 2024 · Meta-analysis DOIPubMed 37863430
  4. Dietary indices underpinning front-of-pack nutrition labels and health outcomes: a systematic review and meta-analysis of prospective cohort studies Montericcio A, Bonaccio M, Ghulam A, et al. · The American journal of clinical nutrition · 2024 · Meta-analysis DOIPubMed 38145705
  5. The Potential Effectiveness of Front-of-Pack Nutrition Labeling for Improving Population Diets Kelly B, Ng SH, Carrad A, et al. · Annual review of nutrition · 2024 · Systematic review DOIPubMed 38857543
  6. The Potential Effectiveness of Nutrient Declarations and Nutrition and Health Claims for Improving Population Diets Kelly B, Ng SH, Carrad A, et al. · Annual review of nutrition · 2024 · Systematic review DOIPubMed 38857539
  7. Impact of front-of-pack nutrition labelling in consumer understanding and use across socio-economic status: A systematic review Shrestha A, Cullerton K, White KM, et al. · Appetite · 2023 · Systematic review DOIPubMed 37169260
  8. Lifestyle, psychological and socio-demographic drivers in functional food choice: a systematic literature review based on bibliometric and network analysis Zanchini R, Di Vita G, Brun F · International journal of food sciences and nutrition · 2022 · Systematic review DOIPubMed 35264074
  9. A Systematic Review of Salt Reduction Initiatives Around the World: A Midterm Evaluation of Progress Towards the 2025 Global Non-Communicable Diseases Salt Reduction Target Santos JA, Tekle D, Rosewarne E, et al. · Advances in nutrition (Bethesda, Md.) · 2021 · Systematic review DOIPubMed 33693460Full text
  10. Impact of color-coded and warning nutrition labelling schemes: A systematic review and network meta-analysis Song J, Brown MK, Tan M, et al. · PLoS medicine · 2021 · Meta-analysis DOIPubMed 34610024Full text
  11. Health Benefits of Whey or Colostrum Supplementation in Adults ≥35 Years; a Systematic Review Blair M, Kellow NJ, Dordevic AL, et al. · Nutrients · 2020 · Systematic review DOIPubMed 31979025Full text
  12. The relationship between food label use and dietary intake in adults: A systematic review Anastasiou K, Miller M, Dickinson K · Appetite · 2019 · Systematic review DOIPubMed 31010704
  13. Nutritional labelling for healthier food or non-alcoholic drink purchasing and consumption Crockett RA, King SE, Marteau TM, et al. · The Cochrane database of systematic reviews · 2018 · Meta-analysis DOIPubMed 29482264Full text
  14. Claimed effects, outcome variables and methods of measurement for health claims proposed under European Community Regulation 1924/2006 in the area of blood glucose and insulin concentrations Martini D, Biasini B, Zavaroni I, et al. · Acta diabetologica · 2018 · Clinical guideline DOIPubMed 29383587
  15. Consumers' responses to health claims in the context of other on-pack nutrition information: a systematic review Talati Z, Pettigrew S, Neal B, et al. · Nutrition reviews · 2017 · Systematic review DOIPubMed 28371913
  16. Position of the academy of nutrition and dietetics: functional foods Crowe KM, Francis C · Journal of the Academy of Nutrition and Dietetics · 2013 · Clinical guideline DOIPubMed 23885705
  17. Review of the efficacy of green tea, isoflavones and aloe vera supplements based on randomised controlled trials Williamson G, Coppens P, Serra-Majem L, et al. · Food & function · 2011 · Systematic review DOIPubMed 21927741
  18. Position of the American Dietetic Association: functional foods Hasler CM, Brown AC · Journal of the American Dietetic Association · 2009 · Clinical guideline DOIPubMed 19338113
  19. Health claims increase snack consumption through reduced guilt and perceived healthiness Arslan N · Nutrition (Burbank, Los Angeles County, Calif.) · 2026 · Randomised controlled trial DOIPubMed 42664557
  20. Cow's milk compared to oat drink and its implications for lipid profile- a pilot randomized controlled trial Rosendahl-Riise H, Gravrok EO, Rung SL, et al. · Nutrition journal · 2026 · Randomised controlled trial DOIPubMed 41851782Full text
  21. Effectiveness of regular oat β-glucan-enriched bread compared with whole-grain wheat bread on long-term glycemic control in adults at risk of type 2 diabetes: a randomized controlled trial Hjorth T, Schadow A, Revheim I, et al. · The American journal of clinical nutrition · 2025 · Randomised controlled trial DOIPubMed 40571100Full text
  22. Nutri-score label influence on food purchase intention depends on consumers' expectations of healthiness Yamim AP, Werle COC · Appetite · 2025 · Randomised controlled trial DOIPubMed 39827945
  23. Parent and Child Choice of Sugary Drinks Under Four Labelling Conditions Talati Z, McAlpine T, Mackenzie K, et al. · Nutrients · 2025 · Randomised controlled trial DOIPubMed 40507188Full text
  24. Do financial constraint and perceived stress modify the effects of food tax schemes on food purchases: moderation analyses in a virtual supermarket experiment Djojosoeparto SK, Poelman MP, Eykelenboom M, et al. · Public health nutrition · 2024 · Randomised controlled trial DOIPubMed 38224250Full text
  25. A randomized controlled trial to test the effects of displaying the Nutri-Score in food advertising on consumer perceptions and intentions to purchase and consume Courbet D, Jacquemier L, Hercberg S, et al. · The international journal of behavioral nutrition and physical activity · 2024 · Randomised controlled trial DOIPubMed 38622707Full text
  26. Becoming Healthier without Paying More? Experimental Evidence from the Impact of Multiple Traffic Lights on Chinese College Students Lin J, Wang T, Lin W · Nutrients · 2024 · Randomised controlled trial DOIPubMed 38999872Full text
  27. A Randomized Controlled Study to Test Front-of-Pack (FOP) Nutrition Labels in the Kingdom of Saudi Arabia Shin S, Alqunaibet AM, Alsukait RF, et al. · Nutrients · 2023 · Randomised controlled trial DOIPubMed 37447230Full text
  28. The impact of the nutri-score on food choice: A choice experiment in a Dutch supermarket van den Akker K, Bartelet D, Brouwer L, et al. · Appetite · 2022 · Randomised controlled trial DOIPubMed 34453996
  29. Impact of front-of-pack labels on the perceived healthfulness of a sweetened fruit drink: a randomised experiment in five countries Jáuregui A, White CM, Vanderlee L, et al. · Public health nutrition · 2022 · Randomised controlled trial DOIPubMed 34726144Full text
  30. Effects of Digital Food Labels on Healthy Food Choices in Online Grocery Shopping Fuchs KL, Lian J, Michels L, et al. · Nutrients · 2022 · Randomised controlled trial DOIPubMed 35631185Full text
  31. Secondary Outcomes of a Front-of-Pack-Labelling Randomised Controlled Experiment in a Representative British Sample: Understanding, Ranking Speed and Perceptions Packer J, Russell SJ, Ridout D, et al. · Nutrients · 2022 · Randomised controlled trial DOIPubMed 35683988Full text
  32. Labels Affect Food Choices, but in What Ways? Kühne SJ, Reijnen E, Granja G, et al. · Nutrients · 2022 · Randomised controlled trial DOIPubMed 35956380Full text
  33. Nutri-Score and NutrInform Battery: Effects on Performance and Preference in Italian Consumers Fialon M, Serafini M, Galan P, et al. · Nutrients · 2022 · Randomised controlled trial DOIPubMed 36079769Full text
  34. Health gains through loss frames: Testing the effectiveness of message framing on citizens' use of nutritional warnings Eguren J, Antúnez L, Otterbring T, et al. · Appetite · 2021 · Randomised controlled trial DOIPubMed 34146646
  35. Impact of different front-of-pack nutrition labels on online food choices Santos O, Alarcão V, Feteira-Santos R, et al. · Appetite · 2020 · Randomised controlled trial DOIPubMed 32798050
  36. Understanding of different front-of-package labels by the Spanish population: Results of a comparative study Galan P, Egnell M, Salas-Salvadó J, et al. · Endocrinologia, diabetes y nutricion · 2020 · Randomised controlled trial DOIPubMed 31122890
  37. Enhancing the effectiveness of the Health Star Rating via presentation modifications Pettigrew S, Dana L, Talati Z · Australian and New Zealand journal of public health · 2020 · Randomised controlled trial DOIPubMed 31777119
  38. Randomized trial evaluating the effectiveness of within versus across-category front-of-package lower-calorie labelling on food demand Finkelstein EA, Ang FJL, Doble B · BMC public health · 2020 · Randomised controlled trial DOIPubMed 32164634Full text
  39. Pilot randomized controlled trial testing the influence of front-of-pack sugar warning labels on food demand Ang FJL, Agrawal S, Finkelstein EA · BMC public health · 2019 · Randomised controlled trial DOIPubMed 30732609Full text
  40. Acceptability and understanding of front-of-pack nutritional labels: an experimental study in Mexican consumers Vargas-Meza J, Jáuregui A, Contreras-Manzano A, et al. · BMC public health · 2019 · Randomised controlled trial DOIPubMed 31888575Full text

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