The word health indicates a state of complete emotional and physical well-being. The World Health Organization (WHO) defines health as a state of complete physical, mental and social well-being and not merely the absence of disease or infirmity. Health is a state of physical, mental and social well-being in which diseases and ailments are absent. Well-being is a complex combination of the physical, mental, emotional and social factors of human health.                               

1. According to the World Health Organization, the main determinants of health include the social and economic environment, the physical environment, as well as individual characteristics and behavior of people. A number of personal, social, economic and environmental factors that influence health status are known as the determinants of health.The social determinants of health, known as the social and physical determinants of health, affect a wide range of outcomes in terms of health, functioning and quality of life.

2. The social determinants of health reflect the social factors and physical environments in which people are born, live, learn, play, work and age. Environmental health refers to aspects of human health (including quality of life) that are determined by the physical, chemical, biological, social and psychosocial factors of the environment. It identifies explicit links between health and well-being, and conceptualizes health as a human right that requires physical and social resources to achieve and maintain. Health is a resource for everyday life, not the goal of life; health is a positive concept that emphasizes social and personal resources as well as physical abilities     

    The "medical model" emphasizes the treatment of specific physical illnesses, is poorly adapted to mental or social problems, and, by worrying about solving health problems, downplays the importance of prevention. This approach is narrow and extreme in that people with disabilities are “unhealthy” and that health is only physical illness and death.

    

   During the 20th century, the medical model was an accepted concept that considered health simply as a state in which disease is absent [9]. Just as there has been a shift from treating illness as a condition to thinking of it as a process, so too has the definition of health changed. Today, if you were to ask anyone, they would have different definitions of health, although many would focus on the physical dimension of health and see it as the absence of disease or injury, as well as the mental aspects of health. The definition shows that health has three dimensions. A simpler definition of health — equivalent to the absence of disease — would lead to defining health promotion as efforts to eliminate disease and reduce the number of people who get sick. Defining health as "whole" without disease, as someone with chronic disease and managing them in new ways leaves little room.

    

   In this health paradigm, a person's feelings about their condition are irrelevant. The World Health Organization describes mental health as a state of well-being in which a person is aware of his ability to cope with the normal stresses of life, to be able to work productively, and to make a difference for his community. Contribution. Human health the degree to which a person maintains the physical, emotional, spiritual, and social capacity to cope with the environment. Mental, intellectual, emotional, and social health refers to people’s ability to cope with stress, acquire skills, and maintain relationships, all of which can be Resources for continued development and independent living.“A healthy mind resides in a healthy body.” 

   Health education provides information to the student about the fundamental principles related to health, following which the student can lead a happy life by adopting healthy habits and ideology.

   The other main importance of health education are as follows-In schools, teachers give information about health and health science to the students through various books, charts, pictures, models, films and slides under the subject of health education, which proves helpful in protecting the students from diseases.

   Healthy habits are developed in the students through health education received in schools; For example, taking a walk in the morning, eating a healthy balanced diet, keeping hands and nails clean, wearing clean clothes, brushing teeth daily, keeping your surroundings clean, putting the garbage in the garbage can, etc.