Abstract
Justin Biddle and Quill Kukla have introduced the concept of phronetic risk to refer to epistemic risks emerging in activities that either are conditions for empirical reasoning or included in empirical reasoning and that have to be weighted according to different values and interests. In this paper, I show how a phronetic risk arises in research agenda setting. Given the prevalence of noncommunicable diseases associated with diet, there is a need for science-based nutritional public health interventions. However, how the relation between nutrition and health should be studied is a contested matter. I argue that the choice between different approaches of studying nutrition-related disease causation involves considerable phronetic risks that cannot be managed by researchers alone. Funding agencies, non-governmental organisations and science policy decision makers should be considered epistemically relevant actors.