1 Centre for Diet and Activity Research, MRC Epidemiology Unit, Institute of Metabolic Sciences, University of Cambridge, UK martin.white@mrc-epid.cam.ac.uk.
2 University of Chicago Law School, Chicago, IL, USA.
3 Harvard Business School, Boston, MA, USA.
4 Morris J Wosk Centre for Dialogue, Simon Fraser University, Vancouver, BC, Canada.
5 Aldershot, Surrey, UK.
6 Global Obesity Centre, Deakin University, Burwood, VIC 3125, Australia.
7 College of Medicine and Health, University of Exeter, Exeter, UK.
Martin White and coauthors consider that the commercial food system has the potential to show leadership and support for dietary public health, but systemic change is needed first and this is likely to require governmental action