World hunger rose for the first time this century in 2016.
A UN agencies report found that the number of undernourished people in the world increased from 777 million in 2015 to 815 million in 2016. Nearly one in nine people in the world do not get enough food to be healthy.
Almost one-in-four children under five are affected by stunting, or low height for their age. 7.7% of children in the world suffer from wasting, or low weight for their height.