Here you will find definitions of terms used in resources on the Foodsource website. You will also find these definitions on the right-hand side within chapters. If you have any suggestions for new glossary items, let us know here.
Non-communicable diseases are diseases which are not passed from person to person. They are often long lasting and generally progress slowly. Examples include cardiovascular diseases, cancer, chronic respiratory diseases and diabetes. Unhealthy diets are one of the major risk factors for non-communicable diseases.
Nudge approaches are the specific application of nudge theory, whereby the physical or informational environment in which decision making takes place is purposefully changed in order to affect behaviour. On example is using smaller plates to subtly limit overall food consumption in canteens.
Nudge theory is a concept in behavioural science, economics and political science which tries to achieve non-forced compliance with desired behaviours (e.g. policies). It does this through the adjustment of messaging and the context in which decisions are made, in ways that have been found to predictably affect the motives, incentives, and decision making of individuals and groups of people.