Traffic-light labels and financial incentives to reduce sugar-sweetened beverage purchases by low-income Latino families: a randomized controlled trial.
Rebecca L FranckleDouglas E LevyLorena Macias-NavarroEric B RimmAnne N ThorndikePublished in: Public health nutrition (2018)
Overall, financial incentives paired with in-store traffic-light labels modestly reduced purchase and consumption of sugar-sweetened beverages by customers of a community supermarket.