Q. I've seen some people maintain their weight long after finishing a TKM diet program without any yo-yo effect. What characteristics do these people usually have?

Patients who successfully maintain their weight typically share one common trait: they have restored their 'metabolic efficiency.' When weight is lost through extreme fasting or certain pharmaceutical appetite suppressants, the body perceives a state of emergency and clings to energy reserves, which is the primary cause of the yo-yo effect. The core of Traditional Korean Medicine (TKM) dieting is not merely suppressing appetite, but normalizing metabolism by removing waste products such as Dam-eum (痰飮, abnormal fluid retention) and Eo-hyeol (瘀血, blood stasis). For instance, those with Spleen Deficiency (脾虛) often suffer from poor digestive absorption, leading to bloating and weight gain even with small meals. By addressing this deficiency first, patients can feel energized and less hungry even while consuming fewer calories. In my clinical experience, patients who shift their goal from 'losing weight as quickly as possible' to 'finding a state where my body feels comfortable' are the ones who return smiling after six months or a year. The herbal medicine serves as a 'priming water' (a catalyst); the decisive factor is establishing healthy eating habits while the body is in a lightened, optimized state. Since every individual's constitution (Sasang) differs, the most effective path is to first assess your specific metabolic state.