Agriculture and Rural Development Discussion Paper 30 The World Bank Agriculture & Rural Development Department World Bank 1818 H Street, NW Washington, DC 20433 http://www.worldbank.org/rural Liisa Kotilainen Riikka Rajalahti Health Enhancing Foods Opportunities for Strengthening the Sector in Developing Countries Catherine Ragasa Eija Pehu 37067 Public Disclosure Authorized Public Disclosure Authorized Public Disclosure Authorized Public Disclosure Authorized Public Disclosure Authorized Public Disclosure Authorized Public Disclosure Authorized Public Disclosure Authorized