Preschool hygiene is a professional basic course for preschool education majors in South China Normal University. It studies the relationship between preschool children's body and their living and learning environment, and studies the formulation of health requirements and health measures to promote the healthy growth of preschool children.

"Pre-school Health" discusses and discusses the key points of pre-school children's health care from theory to practice, aiming at helping readers understand how to protect pre-school children and promote their physical and mental health development. The book is divided into eight chapters, including preschool children's health and promotion, preschool children's growth and health care, preschool children's physical diseases and prevention, preschool children's psychological obstacles and problem behaviors, preschool children's nutrition and diet, preschool children's safety and first aid, preschool children's health education and preschool children's health care. In order to facilitate students to read and grasp the key points, the summary and learning objectives of each chapter are listed in front of the content, and the main concepts, learning extension, learning and practice, recommended bibliography and other contents are attached at the back of the chapter, which is convenient for readers to further study and think and expand the scope of knowledge. Preschool Hygiene is a professional teaching material for undergraduates and junior college students majoring in preschool education in colleges and universities. It is also suitable for on-the-job training and continuing education of preschool teachers, and can also be used as a reference for other preschool education-related professionals and parents of preschool children.

By studying pre-school hygiene, students should fully grasp the anatomical and physiological characteristics and physical growth and development laws of pre-school children, systematically understand the common mental health problems and educational countermeasures of pre-school children, master the basic knowledge of nutrition, understand the dietary management of kindergartens, be familiar with the creation of educational environment and the hygiene requirements in the education process, and understand the relevant knowledge and basic first-aid measures of common diseases of pre-school children, so as to scientifically evaluate the physical and mental development of pre-school children and effectively protect and improve their health in practical work.