Weight Management
OtherThe intervention is a structured, multicomponent weight management program for college students. It combines health education; dietary guidance focused on regular meals, healthy food choices, and reduced snacking; physical activity promotion to increase daily steps and reduce sedentary time; self-monitoring of BMI, weight, body composition, waist circumference, blood pressure, and metabolic indicators; and behavioral support through goal setting, feedback, and social support. The program is delivered on campus by trained research staff or health educators over the study period. It differs from single-component interventions by integrating dietary, physical activity, self-monitoring, and psychosocial strategies into one program tailored to college students' daily routines.