The main purpose of the study was to explore the health lifestyle and the rel of the seniors at the National Taiwan Normal University (NTNU ). The results of the study will be utilized to improve students' health. In February, 1996, 1322 seniors at the NTNU were selected as the subjects by non-random sampling method and the questionnaire survey design was conducted. The main findings of the study are as the following: I. The health lifestyle of the subjects was in medium and upper levels. In terms of health lifestyle among the subjects, some: (I ) had no enough exercise and lack of the knowledge to avoid sports injuries. (2 ) had no balanced diet, especially getting less sweet and fat, getting sufficient vitamin and mineral with plan, have breakfast every day were need for improvement. (3) did not care their blood pressure. (4 ) were likely to have meals at the food stands. (5 ) had no appropriate knowledge and skills of first aid. (6 ) had no good oral health habits. (7 ) were likely to stay late up to early morning or got insufficient sleep (8 ) were seldom to wear helmet. (9 ) had no enough knowledge regarding the side effects caused by medicines. (10 ) had no motivation to participate in social activities. (11 ) were likely to prepare for examinations at the last minute. (12 ) depressed with stress and did not like to ask for assistance when they are in trouble. 2. The main related factors of the health lifestyle were the subjects' gender and departmental category. The subjects who are female or studying in the departmental category of biological science and social science were obviously better than their counterparts in the health lifestyle.