This is a leap in human understanding of their own health and an important achievement of medical development. According to this definition of health, the bio-psychological-social medical model has replaced the traditional biomedical model, and a series of theories and disciplines to promote human health, such as medical psychology and medical sociology, have been produced and developed by leaps and bounds. The research and understanding of human health continues. In recent years, some people advocate that "moral health" should be included in the category of health, that is, from a moral point of view, everyone should not only be responsible for personal health, but also undertake obligations to social health, such as reducing smoking, protecting the environment and helping society overcome behaviors and factors harmful to health. A comprehensive understanding of the connotation of health is helpful to guide and promote the practice of health education. The progress of science has introduced the concept of "nursing" into almost all social fields. When you search for "nursing" on a well-known Internet website, you will find that the scope of nursing is so wide, such as: disease care, life care, home care, self-care, beauty care, furniture care, car care, and there are about tens of thousands of items. So many nursing fields are due to people's extensive knowledge and understanding of nursing. In this case, nurses have no reason not to further expand their subject areas. Only by mastering more knowledge and skills and serving human health with more comprehensive techniques and means can nurses get the attention and understanding that society deserves. The expansion of nursing discipline is a gradual process, and the establishment and development of nursing health education discipline is the most important.
As mentioned earlier, there are two reasons for the encouragement and support from social needs and professional development.