Korean diet medicine reduces rebound through constitution improvement: ① improves basal metabolism (long-lasting effect), ② addresses root cause (digestive function, fluid metabolism), ③ teaches healthy eating habits during treatment, ④ post-treatment maintenance program. Statistics show 60–70% maintain target weight after 1 year (vs 20% with crash diets). Lifestyle changes (exercise, diet habits, stress management) during treatment are crucial for long-term success.