Perilous Times
1 October 2010 Last updated at 05:25 ET
Hunger index shows one billion without enough food
By Ania Lichtarowicz Health reporter, BBC News
A malnourished child (Image: AP) The number of undernourished people,
especially children, has increased in recent years
One billion people in the world were undernourished in 2009, according
to a new report.
The 2010 Global Hunger Index shows that child malnutrition is the
biggest cause of hunger worldwide, accounting for almost half of those
affected.
Countries in sub-Saharan Africa and South Asia were shown to have the
highest levels of hunger.
The report's authors called on nations to tackle child malnutrition in
order to reduce global hunger.
The Global Hunger Index is produced by the International Food Policy
Research Institute (IFPRI), Welthungerhilfe and Concern Worldwide.
The UN Food and Agriculture Organization (FAO) defines hunger as the
consumption of fewer than 1,800 kilocalories a day - the minimum
required to live a healthy and productive life.
Despite the number of undernourished people in the world falling
between 1990 and 2006, the report's authors say in that number has
crept up in recent years, with the data from 2009 showing more than one
billion hungry people.
The most recent figures from 2010 suggest the number may again be
falling but this data is not yet complete.
The Global Health Index (GHI) is calculated for 122 developing and
transition countries.
Twenty-nine countries - mostly in sub-Saharan Africa and South Asia -
have levels of hunger described as "extremely alarming" or "alarming".
After age two, the negative effects of undernutrition are largely
irreversible” - Marie Ruel Global Hunger Index co-author
The GHI shows hunger increasing in nine countries; North Korea and
eight sub-Saharan African nations. The Democratic Republic of Congo saw
the biggest increase; GHI rose by more than 65%.
The scores are based on the proportion of people who are calorie
deficient, the proportion of children under five who are underweight
and the child mortality rate.
The global food price crisis and the worldwide recession have
contributed to the recent rise, says the report.
Children under the age of two are considered to be at most risk.
Malnourishment at this stage harms physical and mental development and
its effects are mostly irreversible causing life long damage.
In some sub-Saharan African countries, for example Burundi and
Madagascar, about half the children have stunted growth because of they
do not have access to an appropriate diet.
The authors argue that improving child nutrition would have the biggest
effect on reducing global hunger.
They estimate that child malnutrition could be cut by about a third by
providing improved health care and nutrition, not only to young
children but also to mothers during pregnancy and breastfeeding.
Marie Ruel, director of IFPRI's Poverty, Health and Nutrition Division
and co-author of the report, said many countries had to accelerate
progress in reducing child malnutrition.
"Considerable research shows that the window of opportunity for
improving nutrition spans from conception to age two," she observed.
"After age two, the negative effects of undernutrition are largely
irreversible."
The report adds that reducing the numbers of hungry people will also
significantly improve productivity and economic development.