Micronutrient deficiency affects more than two billion people in the world today, contributing to the vicious cycle of malnutrition and underdevelopment. Micronutrient deficiencies have long-ranging effects on health, learning ability and productivity. Food-based approaches, which include food production, dietary diversification and food fortification, are sustainable strategies for improving the micronutrient status of populations. This book focuses on practical, sustainable actions for overcoming micronutrient deficiencies through increased access to, and consumption of, adequate quantities and an appropriate variety of safe, good-quality food.