@article{Villinger2021-11-12Nudgi-55664,
  year={2021},
  doi={10.1186/s40795-021-00473-9},
  title={Nudging sugar portions : a real-world experiment},
  number={1},
  volume={7},
  journal={BMC Nutrition},
  author={Villinger, Karoline and Wahl, Deborah R. and Engel, Kai D. and Renner, Britta},
  note={Article Number: 65}
}

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    <dc:creator>Renner, Britta</dc:creator>
    <dcterms:title>Nudging sugar portions : a real-world experiment</dcterms:title>
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    <dc:contributor>Renner, Britta</dc:contributor>
    <dc:contributor>Wahl, Deborah R.</dc:contributor>
    <dc:contributor>Villinger, Karoline</dc:contributor>
    <dcterms:abstract xml:lang="eng">Background&lt;br /&gt;Sugar overconsumption is a major contributor to overweight and obesity, with daily consumption greatly exceeding the WHO’s recommendations. The aim of the present study was to determine whether using a functionally modified sugar shaker as a food environment nudge could be an effective means to reduce the sugar used in hot beverages.&lt;br /&gt;&lt;br /&gt;Methods&lt;br /&gt;Sugar shakers were functionally modified to reduce the amount of sugar in each pour by 47%. A real-world experiment was conducted to compare the amount of added sugar per hot beverage during default and nudge conditions over the course of four weeks (17,233 hot beverages sold) in a university take-away café. In addition, 59 customers were surveyed to evaluate the acceptance of the intervention.&lt;br /&gt;&lt;br /&gt;Results&lt;br /&gt;Modifying the functional design of sugar shakers resulted in a reduction of added sugar by 20% (d = 1.35) compared to the default condition. In the survey, most participants evaluated the intervention strategy positively.&lt;br /&gt;&lt;br /&gt;Conclusion&lt;br /&gt;The present real-world experiment demonstrates that a simple environmental intervention can significantly reduce sugar consumption in public places while meeting with consumer approval, making it a promising means of reducing sugar overconsumption.</dcterms:abstract>
    <dc:creator>Villinger, Karoline</dc:creator>
    <dcterms:issued>2021-11-12</dcterms:issued>
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    <dc:date rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime">2021-11-25T14:58:17Z</dc:date>
    <dc:language>eng</dc:language>
    <dc:creator>Engel, Kai D.</dc:creator>
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    <dc:creator>Wahl, Deborah R.</dc:creator>
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    <dc:contributor>Engel, Kai D.</dc:contributor>
    <dc:rights>Attribution 4.0 International</dc:rights>
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