Purpose This paper aims to determine the eating habits and physical activity in students of the Rafael Núñez University. Design/methodology/approach Descriptive cross-sectional study, based on the application of a survey on eating habits and physical activity. Furthermore, height, weight, hip circumference and abdominal circumference were also recorded. Findings Total, 170 students were included, 29 (17.1%) males and 141 (82.9%) females, with a mean age of 20.0 ± 5.2 years. Among the students, 22 (12.9%) were underweight, 95 (55.9%) were normal weight, 40 (23.5%) were overweight and 13 (7.7%) with obesity. Regarding eating habits, the majority preferred to consume three daily meals: breakfast 140 (82.3%), lunch 170 (100%) and dinner 96 (56.5%). Regarding fruits intake, 18 (15.9%) males reported consuming them seven days a week, and 54 (31.2 %) females reported consuming them occasionally. In physical activity, most of the population (n = 103, 60.6%) exercises with a frequency of one to three days/week. Originality/value The authors’ work is original and has not been sent to another magazine.