Can taxing junk food and discounting healthy food change what we buy?
NCT ID NCT07593937
First seen May 18, 2026 · Last updated May 18, 2026
Summary
This study looks at whether adding taxes to unhealthy foods and giving discounts on healthy foods changes what people buy in an online supermarket. About 2,239 adults from all income levels will participate. The goal is to see if these pricing strategies can improve the overall nutritional quality of purchases and help reduce diet-related diseases.
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Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
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Study contacts
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Contact
Phone: •••-•••-•••• Email: •••••@•••••
Locations
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Université Sorbonne Paris Nord
Bobigny, 93000, France
Contact Phone: •••-•••-•••• Email: •••••@•••••
Conditions
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