Traffic light labels may guide shoppers to better diets
Knowledge-focused
Completed
This study tested whether adding color-coded nutrition labels (like traffic lights) to food products in an online grocery store helps shoppers choose healthier items. About 395 adults in Bahrain did a one-time virtual shopping trip, with some seeing the labels and others not. Res…
Phase: NA • Sponsor: Duke-NUS Graduate Medical School • Aim: Knowledge-focused
Last updated Jun 15, 2026 19:04 UTC