The book presents not only an update on technical information but highlights programme policies, implementation processes, experiences and learnings with well-known expertise in the subject and with first hand programme experience, have contributed on a wide range of subjects ranging from the newborn nutrition, nutrition care in the first year of life, child nutrition, optimum infant and young child feeding, management of severe acute malnutrition, adolescent and women nutrition, micronutrient supplements, food fortification as well on diet diversity, food systems.