Skip to main content


Figure 3 | Trials

Figure 3

From: The food choice at work study: effectiveness of complex workplace dietary interventions on dietary behaviours and diet-related disease risk - study protocol for a clustered controlled trial

Figure 3

Traffic-light display. The traffic-light coding system will be applied to all food menus in workplaces that will implement the nutrition education intervention. The coding system will display the number of calories and traffic lights will show the amount of fat, saturated fat, total sugars and salt per portion size of the meal or food item. Traffic-light threshold values are guided by the Food Safety Authority of Ireland (FSAI) and the Food and Drug Administration labelling system.

Back to article page