Traffic light labels may guide shoppers to healthier carts
NCT ID NCT06440421
First seen Nov 01, 2025 · Last updated May 16, 2026 · Updated 24 times
Summary
This study tested whether adding color-coded nutrition labels (like traffic lights) to food products in an online grocery store helps shoppers pick healthier items. 395 adults in Bahrain completed a one-time virtual shopping trip, with some seeing the labels and others not. Researchers then compared the nutritional quality of the items purchased between the two groups.
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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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Locations
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Seef Mall
Manama, Manama, Bahrain
Conditions
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