Integrating supply and demand in social marketing programs: the Nosh-e-Jaan campaign to promote nutrition in Afghanistan.

This case study describes a successful nutrition social marketing program in Afghanistan. By building up the domestic soy industry and supply chain, while creating consumer demand for high-protein soy products to combat malnutrition, the Nosh-e-Jaan campaign rebalanced the market dynamics for this relatively unknown locally grown crop. The campaign included technical assistance to the soy industry and retailers, a consumer media campaign, and community outreach via influencers, government agencies, and events. Outcomes included increases in awareness of soy, purchase of soy products, and knowledge about protein. This project provides critical lessons for those planning social marketing programs in similar settings.