Stunted growth also known as stunting and nutritional stunting, is a reduced growth rate in human development, characterized by a low height for one's age. It is a primary manifestation of malnutrition (or more precisely undernutrition) and recurrent infections, such as diarrhea and helminthiasis, in early childhood and even before birth, due to malnutrition during fetal development brought on by a malnourished mother. An estimated 162 million children under 5 years of age, or 25%, were stunted in 2012 (Source: Wikipedia).