The effect of front-of-package labels or point-of-sale signage on consumer knowledge, attitudes and behavior regarding sugar-sweetened beverages: a systematic review

Globally, the use of labels or signage targeting SSBs remains in its infancy and there is limited evidence available regarding its ability to decrease purchase and consumption of SSBs.This systematic review aimed to synthesize the evidence on the effect of sugar- or health-related sugar-sweetened beverage (SSB) warning labels or signage on knowledge, attitudes, and beliefs, and SSB purchase and consumption.Nine databases - Ovid Medline, Emerald...