This girl's upper-arm circumference reveals that she is malnourished -- she hasn't been receiving the nutrition she needs to grow up healthy. Malnutrition is a key dimension of global hunger. read more
Starvation is the uneasy or painful sensation caused by a desire for food. The most basic cause of starvation is an imbalance between energy intake and output, with the body expending more energy than it takes in. read more