Low height-for-age, or stunting, is a major contributor to childhood mortality globally and is often used as a marker of malnutrition in children. Stunting is most likely to occur in the first 24 months of life, and is characterized by a child having a length-for-age z-score (LAZ), or height-for-age z-score (HAZ), below two standard deviations. Stunted children are more likely to have cognitive delays, face higher rates of mortality, and can have decreased economic productivity in adulthood. Compounding on this, children are at increased risk of stunting if their parents were stunted as children themselves, establishing an intergenerational cycle of decreased economic productivity and increased mortality. Rural regions in Sub-Saharan Africa and South Asia especially suffer from a high prevalence of stunting in children under the age of 5.