Nutri-score Labels on the Nutritional Quality of Out-of-home Food Selection

The Impact of Nutri-score Labels on the Nutritional Quality of Out-of-home Food Selection in a Delivery Platform Setting: An Online Randomised Controlled Trial

Participants will be asked to make hypothetical food choices in an online simulation study of an OOH delivery app. This study will be a three-arm randomised controlled design, with intervention type as the 3-level grouping variable (Nutri-score labelling vs. Nutri-score labelling with educational intervention vs. no labelling).

Inclusion Criteria:

• Aged 18+
• Frequent user of food delivery platforms (at least once a month on average)
• Can complete the study on a laptop or desktop

Exclusion Criteria:

• Current or previous diagnosis of an eating disorder
• Currently on appetite supressing medication
• No dietary restrictions including dairy free, sugar free, gluten free (vegetarians and vegans are eligible to participate)