Background: Medical education can make it difficult for students to take actions to improve their health. Objective: To evaluate the influence of the university context on self-care behaviors and quality of life. Material and methods: A mixed-methods approach was used, with surveys being combined to assess self-care and quality of life, with in-depth interviews to explore cultural influences and perceptions. Statistical analysis and qualitative data coding were carried out, with methods being integrated through network analysis. Results: Self-care scores exceeded 50 points, and quality of life scores exceeded 60 points. Medical students' context is shaped by motivations, expectations, skills, and goals that influence identity formation and contribute to the medical profession. Conclusions: There is a positive connection between self-care practices and quality of life. However, academic stress can potentially disrupt self-care routines. Furthermore, an association between obesity and a decrease in quality of life stands out, which emphasizes the need for health promotion actions.