Effects of calorie information disclosure on consumers’ food choices at restaurants

Menu labeling is a provision in the Patient Protection and Affordable Care Act, but mandatory calorie information disclosure by restaurants is currently under consideration as a potential regulatory initiative to help curb excess calorie intake and encourage healthier food choices. There is much debate about the effectiveness of such legislation. The aim of this study was to examine the effect of calorie information disclosure on consumers’ food choices at restaurants. Results of an online experimental study using real menu boards suggest that the effect of calorie information disclosure interplays with perceived healthfulness of restaurants to jointly affect consumers’ food choices and underlying psychological processes. Upon exposure to calorie information, divergent food choice patterns at restaurants of varying levels of perceived healthfulness were observed. Theoretical and practical implications of the findings are discussed.