Regular health checkups are good for all people, mainly the following: 1, to clarify their health in what state: healthy people, sub-healthy people, people suffering from chronic diseases and illnesses can confirm their body in what state through medical checkups; 2, to help find the body hidden diseases: is the body hidden diseases, some early signs of disease can be found through medical checkups; 3, to promote changes in lifestyle habits: some white-collar people have poor lifestyle habits such as sleeping late, working hard, usually socializing and drinking more, eating more protein food, eating boxed lunches or unhealthy food: Some white-collar people have bad habits, such as sleeping late, working hard, usually socializing and drinking more, eating more high-protein food, irregular diet, eating boxed meals or unhealthy food, rather than regular three meals a day. Such habits are hidden factors that lead to the onset of disease, and regular health checkups can help change habits and put disease prevention in the early stages.