From an obesity prevention perspective, there is some evidence that menu labeling may encourage restaurants to offer lower-calorie menu items.4, 5 Calorie labels may also lead consumers to select lower-calorie choices in certain settings, such as full-service restaurants,4, 6 but there is growing evidence of disparities in consumer use of menu labeling (eg, used less by low-income consumers)7 and potential unintended consequences for consumers with eating or weight-related concerns.8
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