Online Grocery Shopping Study with Price Changes
This study tests how changing food prices online affects what people buy and eat. You'll shop in a special online supermarket where some foods may cost more or less, and researchers will track your choices to understand how pricing influences healthier eating.
Summary written for real people, not researchers, by Clin2.
Who can take part
- You are 18 years old or older
- You are already part of the NutriNet-Santé cohort study (a French nutrition research group)
- You do your own grocery shopping at least occasionally
- If selected for the subsidies + taxation group: your household income is below €1,288 per month (considered low income in France)
Quick eligibility check
Answer a few plain-language questions, based on this study's own requirements, to get a preliminary sense of fit.
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