Proceedings of the Nutrition Society

The Summer Meeting of the Nutrition Society, University of Reading.4–6 July 2011,

70th Anniversary Conference on ‘From plough through practice to policy’

Symposium 1: Food chain and health

Linking agriculture and health in low- and middle-income countries: an interdisciplinary research agenda

Alan D. Dangoura1 c1, Rosemary Greena1, Barbara Häslera2, Jonathan Rushtona2, Bhavani Shankara3 and Jeff Waagea3

a1 Leverhulme Centre for Integrative Research in Agriculture and Health, London School of Hygiene and Tropical Medicine, London WC1E 7HT, UK

a2 Leverhulme Centre for Integrative Research in Agriculture and Health, Royal Veterinary College, Hatfield AL9 7TA, UK

a3 Leverhulme Centre for Integrative Research in Agriculture and Health, School of Oriental and African Studies, London WC1H 0PD, UK

Abstract

Recent global fluctuations in food prices and continuing environmental degradation highlight the future challenge of feeding a growing world population. However, current dialogues rarely address the relationship between agricultural changes and health. This relationship is traditionally associated with the role of food in nutrition and with food safety, and while these are key interactions, we show in this paper that the relationship is far more complex and interesting. Besides the direct effects of agriculture on population nutrition, agriculture also influences health through its impact on household incomes, economies and the environment. These effects are felt particularly in low- and middle-income countries, where dramatic changes are affecting the agriculture–health relationship, in particular the growth of nutrition-related chronic disease and the associated double burden of under- and over-nutrition. Greater understanding of the negative effects of agriculture on health is also needed. While lengthening food value chains make the chain of influence between agricultural policy, food consumption, nutrition and health more complex, there remain opportunities to improve health by changing agricultural systems. The first challenge in doing this, we suggest, is to improve our capacity to measure the impact of agricultural interventions on health outcomes, and vice versa.

(Online publication March 16 2012)

Correspondence

c1 Corresponding author: Dr Alan D. Dangour, fax +44 20 7958 8111, email alan.dangour@lshtm.ac.uk