Until now, a healthy lifestyle has always been a matter of concern and promotion. A healthy lifestyle is a scientific and reasonable way of living, aiming for positive things, bringing both physical and mental health. Only when you really achieve that, can you study and work effectively. To achieve a healthy lifestyle, we can mention things such as: eating well, on time, regularly playing sports, limiting alcohol consumption, staying up all night, using stimulants enjoy, read books, have appropriate entertainment... However, nowadays, many people, especially young people, still ignore the signals of health to live an unhealthy lifestyle. such as staying up all night to plow movies, using a lot of stimulants, not doing sports, not cultivating knowledge...Leads to poor health. Therefore, we need to promote propaganda and education about the importance of a healthy lifestyle, as well as how to build that lifestyle. To do this, we need the cooperation of the whole community. As a student myself, I have been building myself a healthy lifestyle, to help myself become more and more healthy both physically and mentally. From there, study and practice effectively. Hopefully, everyone will also be aware of the importance of