Health education encompasses nursing practices focused on educating and enlightening individuals and groups to maintain and promote health, prevent diseases, enable early diagnosis and treatment, restore social well-being, and improve lifestyle habits. Achieving these goals involves three key elements: maintaining and improving health, acquiring the knowledge and skills for a healthy life, and fostering positive attitudes and behaviors.

The term health education is interchangeable with hygiene education and health guidance, encompassing educational and guidance practices such as health classes and patient education. Targets for health education include both individuals and groups, and these educational efforts are conducted in various settings, including hospitals, health centers, schools, companies, and business offices. Health education takes various forms, including planned classes, projects like health programs, and public relations activities through mediums such as television and newspapers. It also involves health guidance, consultations, and education during home visits. Collaborative efforts with other professionals are common, depending on the purpose and content of the education programs.

With the expanding concept of health and the rise of chronic diseases, the scope of health education has broadened, emphasizing tailored educational support for different health levels. Moreover, health education is now positioned as a central element in health promotion efforts.

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