Value Chains and Diet Quality: A Review of Impact Pathways and Intervention Strategies



Voir les résultats en:
https://doi.org/10.3390/agriculture9090185
DOI: 
10.3390/agriculture9090185
Provider: 
Licence de la ressource: 
Creative Commons Attribution-Pas d'utilisation commerciale-Pas de modifications (CC BY-NC-ND)
Type: 
Article de journal
Journal: 
Agriculture
Nombre: 
9
Volume: 
9
Auteur: 
Ridoutt B.
Bogard J.R.
Dizyee K.
Lim-Camacho L.
Kumar S.
Editeur(s): 
Description: 

Traditional approaches addressing hunger, typically based on agricultural development, are deemed insufficient alone to address the problem and attention is now being directed to food value chains, although experience is currently limited. To assess the state of science and identify knowledge gaps, an integrative review of the broad topic of value chains and diet quality was undertaken, with particular focus on interventions and their related impact pathways. Interventions were classified according to their primary orientation: to increase the availability, accessibility, or desirability of nutritious food. This paper identified 24 separate interventions associated with 10 different impact pathways, demonstrating the numerous entry points and large potential for value chain interventions to influence diet quality. However, case study evidence regarding effectiveness remains scant. Most studies addressed individual nutrient-rich commodities that could address a nutritional deficiency in the community of interest. Rarely was overall diet quality assessed, and future studies could benefit from taking a wider perspective of dietary patterns and food substitutions. The value chain analytical approach was deemed valuable due to its consumer orientation that seeks to understand how food products are used and what motivates their choice. The systems perspective is also important as it considers the roles of actors involved in food production, distribution, marketing, and regulation

Αnnée de publication: 
2019
Μots-clés: 
dietary diversity
food environment
food landscape
food system
nutrition-sensitive agriculture
triple burden of malnutrition
United Nations Sustainable Development Goal 2