In the policy discussions related to hunger, malnutrition, poverty and wellbeing, calorie intake is often the focus. Increasingly, however, micronutrient malnutrition appears to be a critical problem in many developing countries. Women and children are most vulnerable to micronutrient malnutrition due to their elevated micronutrient requirements for reproduction and growth. According to some estimates, nearly three billion people (including 56% of the pregnant and 44% of the nonpregnant women) suffer from iron deficiency anemia (IDA), and one-third of the world's population suffer from zinc deficiency. Twenty percent of the maternal deaths in Africa and Asia are due to IDA. One in every three preschool-aged children in the developing countries is malnourished. Undernutrition, coupled with infectious diseases, accounts for an estimated 3.5 million deaths annually. At levels of malnutrition found in South Asia, approximately 5% of GNP is lost each year due to debilitating effects of iron, vitamin A, and iodine deficiencies alone.
Excerpt from Global Monitoring Report 2012.
Undernourishment measures the availability of food to meet people’s basic energy needs. The MDGs call for cutting the proportion of undernourished people in half, but few countries will reach that target by 2015. Rising agricultural production has kept ahead of population growth, but rising food prices and the diversion of food crops to fuel production have reversed the declining rate of undernourishment since 2004–06. The FAO estimates that in 2008 there were 739 million people without adequate daily food intake. More