Abstract: Investigation and analysis of the lifestyle of undergraduates in Ningde Normal University has been done by questionnaire, mathematical statistics, literature review and other research methods. The result is as follows: About one fourth of the boy students smoke, and a few girl students also smoke. Drinking phenomenon among students is serious, while most of the students are rational in using medicines. A considerable number of students have irrational diet and insufficient nutrition knowledge, and are badly in need of exercise. Most students have good emergency controlling habit; however, some students are doing less well in this aspect. The safety habit of girls is better than boys.