Abstract: With the improvement of living standards, people are more and more concerned about their quality of life, which makes health a concern. TCM health preservation (hereinafter referred to as CTM) is a treasure of traditional culture in China, which has great demand in contemporary society. However, CTM life nutrition industry has been in a state of chaos, and life nutrition experts emerge one after another, which shows that ordinary people are ignorant of life nutrition. So, as a new generation of intellectuals, how do college students understand life nutrition? Therefore, the group conducted a questionnaire survey on students in our campus to understand their understanding of life nutrition. Questionnaire survey shows that college students' understanding of life nutrition is insufficient. Therefore, the ultimate goal of this paper is to solve this problem, so that college students can systematically understand the nutrition of life and form a healthier lifestyle. Through investigation and access to relevant information, we put forward some reference suggestions, hoping that what we have done will be helpful to your future life nutrition.