Peace usually refers to a state in which people are not threatened or dangerous physically, psychologically and socially. It emphasizes people's safety and carefree state. Health refers to a good state of mind and body, including physical health, mental health and social health. Health emphasizes the physical and mental health of people. Peace pays more attention to safety and carefree, while health pays more attention to good physical and mental state. Peace can be included in the category of health, but health does not necessarily mean peace.