Color-coded nutrition labels and warnings linked to more healthful purchases

A new analysis has integrated findings from 134 studies of the impact of color-coded nutrition labels and warnings found on the front of some food packaging, indicating that these labels do indeed appear to encourage more healthful purchases. Jing Song of Queen Mary University of London, UK, and colleagues present these findings in the open-access journal PLOS Medicine.,A new analysis has integrated findings from 134 studies of the impact of color-coded nutrition labels and warnings found on the front of some food packaging, indicating that these labels do indeed appear to encourage more healthful purchases. Jing Song of Queen Mary University of London, UK, and colleagues present these findings in the open-access journal PLOS Medicine.

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