What are the contents of health education?

Health education on public health issues, such as food safety, occupational hygiene, radiation hygiene, environmental hygiene, drinking water hygiene, school hygiene, family planning, etc. And health education in public health emergencies, disaster prevention and mitigation, family first aid, etc. The core of health education is to educate people to establish health awareness and urge them to change unhealthy behaviors and lifestyles. Its contents include health education on public health issues such as food safety, occupational hygiene, radiation hygiene, environmental hygiene, drinking water hygiene, school hygiene and family planning, as well as health education on emergency handling of public health emergencies, disaster prevention and mitigation, and family first aid. , so as to develop good behavior and lifestyle, so as to reduce or eliminate the risk factors affecting health.