Food Futures: Developing effective food systems interventions to improve public health nutrition – Agricultural Systems

See on Scoop.itVeille Scientifique Agroalimentaire – Agronomie

842 million people worldwide are undernourished, while simultaneously the number of overweight and obese individuals increased to 2.1 billion in 2013. There is growing opinion that addressing the global burden of diet-related disease requires a much more comprehensive and multidisciplinary approach than stand-alone public health nutrition interventions such as nutrition education or food labelling. Instead, we need to develop whole of systems interventions to address the core problem and consider the way we grow, process, distribute and commercialize our food. However, there is little evidence or guidance on how to best achieve this goal. This research aims to develop a whole of food systems approach for public health nutrition research by building on systems methods from other fields of science. Specific objectives are to: 1) identify systems methods that are applicable to public health nutrition research; 2) identify how these systems methods and public health research can best be integrated. This paper presents why and how systems methods can be used in public health nutrition research. The food system is highly complex and this complexity needs to be acknowledged to find solutions for the current nutrition challenges (obesity, under nutrition), which cannot be solved in isolation. We envision that the methods presented in this paper can form the basis for future research in this area where it can be applied to other public health nutrition research (for example other food products, in relation to specific diseases, different countries) as well as other domains of a sustainable food system not specifically focused on here e.g. economic, social and specific environmental outcomes.

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