Health education is a planned, organized and systematic social education activity, which enables people to consciously adopt healthy behaviors and lifestyles, eliminate or reduce risk factors that affect health, prevent diseases, promote health, improve the quality of life, and evaluate the effect of education. The core of health education is to educate people to establish health awareness, urge people to change unhealthy behavior lifestyle and develop good behavior lifestyle, so as to reduce or eliminate risk factors affecting health. Through health education, we can help people understand which behaviors affect their health and consciously choose healthy behaviors and lifestyles.