The World Health Organisation (WHO) has launched a data-driven dietary impact assessment tool (DIA) that helps policymakers, researchers, and practitioners examine the health and environmental consequences of diets. The tool, which will debut at the upcoming COP28 conference, aims to curb unhealthy diets, a leading risk factor for noncommunicable diseases. It uses up-to-date data on health and environmental indicators to generate scenarios and inform policy development. The DIA is expected to help countries design sustainable, impactful, and data-driven policies customized to their populations.








