The document outlines the Global Strategy for Infant and Young Child Feeding (IYCF) developed by WHO and UNICEF, emphasizing the critical role of optimal feeding practices in reducing malnutrition-related child mortality and promoting growth and development in infants and young children. It details key recommendations for breastfeeding, complementary feeding, and health care interventions, highlighting the importance of early initiation and exclusive breastfeeding in the first six months. Additionally, it emphasizes the necessity for public health policies to support IYCF practices, and addresses specific circumstances affecting breastfeeding, including maternal illness and the impact of COVID-19.