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Offering within-category food swaps to reduce energy density of food purchases: a study using an experimental online supermarket

BACKGROUND: Swaps are often used to encourage healthier food choices, but there is little evidence of their effectiveness. The current study assessed the impact of offering swaps on groceries purchased within a bespoke online supermarket; specifically the objective was to measure the impact on energ...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Veröffentlicht in:Int J Behav Nutr Phys Act
Hauptverfasser: Forwood, Suzanna E., Ahern, Amy L., Marteau, Theresa M., Jebb, Susan A.
Format: Artigo
Sprache:Inglês
Veröffentlicht: BioMed Central 2015
Schlagworte:
Online Zugang:https://ncbi.nlm.nih.gov/pmc/articles/PMC4488046/
https://ncbi.nlm.nih.gov/pubmed/26109390
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1186/s12966-015-0241-1
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