Food Information Programs: A Review of the Literature

Publication: Canadian Journal of Dietetic Practice and Research
July 2002

Abstract

This paper summarizes existing evidence on the impact of food information programs. Published and unpublished literature produced within the past decade was searched and reviewed. Relevant data were tabulated and key findings summarized. Food information programs are becoming increasingly popular as tools to help consumers select a healthy diet. The key feature of a food information program is a package logo on foods meeting nutrition criteria set by the program's administering body. The logo acts as a health message. Several countries, including Canada, have adopted food information programs. Critics believe that these programs oversimplify the concept of healthy eating, that consumers misinterpret the logo's meaning, that licensing fees prohibit small companies from participating, and that the programs are limited to purchase behaviour and do not necessarily have an impact on dietary intake. Consumers report support for the programs and are able to interpret a logo's meaning accurately. In addition, evidence shows the programs have had a positive impact on the nutrient composition of foods. Research is still needed, however, to establish the impact of such programs on food purchases and dietary intake, and the overall and long-term effectiveness of the programs as a nutrition intervention.

Résumé

Cet article résume les connaissances actuelles sur les effets des programmes d'information sur les aliments. La documentation publiée ou non au cours de la dernière décennie a été dépouillée et analysée, les données pertinentes compilées et les résultats clés résumés. Les programmes d'information sur les aliments deviennent de plus en plus populaires comme outils pour aider les consommateurs à choisir des aliments sains. L’élément clé d'un programme d'information sur les aliments est un logo sur l'emballage des aliments satisfaisant aux critères nutritionnels établis par l'organisme responsable du programme. Ce logo transmet un message de santé. Plusieurs pays, dont le Canada, ont adopté des programmes d'information sur les aliments. Les critiques croient que ces programmes simplifient à outrance le concept d'alimentation saine, que les consommateurs interprètent mal le sens du logo, que les droits de permis empêchent les petites entreprises de participer aux programmes et que les programmes se limitent au comportement lors de l'achat et n'ont pas nécessairement d'effets sur l'apport alimentaire. Pour leur part, les consommateurs indiquent qu'ils appuient les programmes et qu'ils sont capables d'interpréter avec justesse le sens d'un logo. De plus, il est prouvé que les programmes ont un effet positif sur la composition nutritionnelle des aliments. D'autres recherches s'imposent cependant pour établir les effets de ces programmes sur les achats d'aliments et l'apport alimentaire, et sur leur efficacité globale et à long terme en tant qu'interventions nutritionnelles.

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Published In

cover image Canadian Journal of Dietetic Practice and Research
Canadian Journal of Dietetic Practice and Research
Volume 63Number 2July 2002
Pages: 55 - 60

History

Version of record online: 12 February 2007

Authors

Affiliations

Shannon C. Smith, MSc, RDN
Cantox Health Sciences International
Alison M. Stephen, PhD
Cantox Health Sciences International
Carol Dombrow, RD
Heart and Stroke Foundation of Canada
Doug MacQuarrie, MEd
Heart and Stroke Foundation of Canada

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