Mapping the Roles of Nutrition and Dietetics Professionals in Sustainable Food Systems and Exploring Opportunities for Strategic Collaboration.

Current food systems drive environmental damage, social injustices, and undermine health, and these challenges are complex and seemingly intractable. Collaboration is required to transition to more sustainable food systems (SFS). Registered Dietitians and Nutritionists (RDs) are an under-leveraged and well-positioned group to contribute to addressing food systems challenges because of their locations in the system and their existing skillsets. Drawing on research with dietitians, this perspective paper presents both a theoretical proposal as well as collective expertise in supporting sustainable development of the global food system. It highlights where RDs work in food systems with the aim to reveal multiple points of entry where RDs can and do contribute to SFS across food systems, approaches to apply, as well as opportunities for collaboration within and beyond the profession. Educational and societal barriers exist that prevent systematic RD engagement; however, examples of established work provide models to follow.