Adherence

Mandatory nutrition labeling on pre-packaged foods is a cost-effective population-level intervention that consistently links to healthier dietary habits, including reduced fat, sodium, and energy intake, and increased fiber and nutrient consumption.

Use nutrition labels on pre-packaged foods to guide your purchases. Look for labels that simplify information, such as front-of-pack 'traffic light' systems or symbols, which are more effective than complex quantitative data. Consistent use of these labels is associated with healthier diets, including lower fat, sodium, and energy intake, and higher fiber and nutrient consumption. Governments are encouraged to mandate clear, accessible labeling to maximize public health benefits.