The FOOD-HACK project improved the food choices of students at the University of Pavia by promoting the Mediterranean Diet through nudging strategies in the Cascina Cravino campus canteen. These strategies included rearranging food placement, visually highlighting healthy options, and providing educational materials. A pre-post pilot study revealed a significant increase in the consumption of vegetables, legumes, fruit, and vegan dishes after the intervention, with an almost total reduction of potato side dishes. Although meat and white bread consumption remained high, the approach encouraged more plant-based choices. Nudging, understood as “choice architecture,” makes healthy options more visible and accessible without limiting individual freedom, bridging the gap between intention and behavior. The overall meal experience also improved thanks to the environmental changes introduced. Supported by LDNC, OSA, EDiSU, and Markas, FOOD-HACK shows that nudging can complement education and nutritional policies to promote healthy and sustainable eating habits in university canteens, representing a replicable model for public health and environmental sustainability.
Il progetto FOOD-HACK ha migliorato le scelte alimentari degli studenti dell’Università di Pavia promuovendo la Dieta Mediterranea attraverso strategie di nudging nella mensa del Polo Cascina Cravino. Queste strategie includevano la modifica della disposizione dei cibi, l’evidenziazione visiva di opzioni sane e materiali educativi. Lo studio pilota pre-post ha rilevato un significativo aumento del consumo di verdure, legumi, frutta e piatti vegani dopo l’intervento, con riduzione quasi totale dei contorni di patate. Anche se il consumo di carne e pane bianco è rimasto alto, l’approccio ha favorito una maggiore attenzione verso scelte plant-based. Il nudging, inteso come “architettura delle scelte”, rende le opzioni salutari più visibili e accessibili senza limitare la libertà individuale, colmando il divario tra intenzione e comportamento. L’esperienza complessiva del pasto è migliorata grazie ai cambiamenti ambientali introdotti. Supportato da LDNC, OSA, EDiSU e Markas, FOOD-HACK dimostra che il nudging può integrare educazione e politiche nutrizionali per promuovere abitudini alimentari sane e sostenibili nelle mense universitarie, rappresentando un modello replicabile per la salute pubblica e l’ambiente.
Valutazione dell’effetto di strategie di nudging sulle scelte alimentari degli studenti universitari: Risultati del progetto FOOD-HACK
TOSUN, HURISEL
2024/2025
Abstract
The FOOD-HACK project improved the food choices of students at the University of Pavia by promoting the Mediterranean Diet through nudging strategies in the Cascina Cravino campus canteen. These strategies included rearranging food placement, visually highlighting healthy options, and providing educational materials. A pre-post pilot study revealed a significant increase in the consumption of vegetables, legumes, fruit, and vegan dishes after the intervention, with an almost total reduction of potato side dishes. Although meat and white bread consumption remained high, the approach encouraged more plant-based choices. Nudging, understood as “choice architecture,” makes healthy options more visible and accessible without limiting individual freedom, bridging the gap between intention and behavior. The overall meal experience also improved thanks to the environmental changes introduced. Supported by LDNC, OSA, EDiSU, and Markas, FOOD-HACK shows that nudging can complement education and nutritional policies to promote healthy and sustainable eating habits in university canteens, representing a replicable model for public health and environmental sustainability.| File | Dimensione | Formato | |
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HURİSEL TOSUN FOOD HACK PROJECT THESIS AGRIFOOD SUSTAINABILITY.pdf
accesso aperto
Descrizione: Evaluating the Effect of Nudging Strategies on University Students' Food Choices: Findings from the FOOD-HACK Project
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https://hdl.handle.net/20.500.14239/30784