Email updates

Keep up to date with the latest news and content from BMC Public Health and BioMed Central.

Open Access Highly Accessed Debate

Public health campaigns and obesity - a critique

Helen L Walls1*, Anna Peeters1, Joseph Proietto2 and John J McNeil1

Author Affiliations

1 Department of Epidemiology & Preventive Medicine, Monash University, The Alfred Centre, 99 Commercial Road, Victoria 3004, Australia

2 Repatriation Hospital, The Department of Medicine at Austine Hospital, Heidelberg, Victoria 3084, Australia

For all author emails, please log on.

BMC Public Health 2011, 11:136  doi:10.1186/1471-2458-11-136

Published: 27 February 2011

Abstract

Background

Controlling obesity has become one of the highest priorities for public health practitioners in developed countries. In the absence of safe, effective and widely accessible high-risk approaches (e.g. drugs and surgery) attention has focussed on community-based approaches and social marketing campaigns as the most appropriate form of intervention. However there is limited evidence in support of substantial effectiveness of such interventions.

Discussion

To date there is little evidence that community-based interventions and social marketing campaigns specifically targeting obesity provide substantial or lasting benefit. Concerns have been raised about potential negative effects created by a focus of these interventions on body shape and size, and of the associated media targeting of obesity.

Summary

A more appropriate strategy would be to enact high-level policy and legislative changes to alter the obesogenic environments in which we live by providing incentives for healthy eating and increased levels of physical activity. Research is also needed to improve treatments available for individuals already obese.