This guide is designed to help preschool staff enhance their knowledge of healthy nutrition. It provides practical activities and resources to promote nutritious eating habits among children and their families. It is created by experts in the fields of nutrition, public health, and child development, along with experienced kindergarten professionals. The guide is prepared within the partnership framework of UNICEF, the Ministry of Labor and Social Policy, and the Association and Consulting of Educators and Learning Communities – Eduland, in collaboration with ARETE – Association for Sustainable Prosperity, and FEAST.