This is a very common question from busy office workers. I myself once thought, 'Why not just take herbal medicine?' But after some trial and error, I realized weight management is not just about calories—it's about the balance of qi (氣) and blood (血), and the function of the internal organs. In Traditional Korean Medicine, weak spleen function (脾虛, bihe) slows metabolism, and accumulation of phlegm fluid (痰飮, dameum) leads to weight gain. Herbal formulas address these root causes while alleviating appetite or stress-induced overeating. Advantages: first, even with no time, taking it twice daily is manageable. Second, customized prescriptions based on constitution and symptoms reflect individual differences. Third, compared to Western diet drugs, side effects are fewer and it can help reduce rebound weight gain. Disadvantages: first, without dietary control, continued overconsumption cancels out the effects. Second, results appear gradually, requiring consistency. Third, responses vary by constitution, and long-term cost may be a burden. In conclusion, herbal medicine is a powerful aid but cannot fully replace dietary changes. If dietary adjustments are difficult, trying to reduce snacks or late-night meals even once or twice a week can create synergy. I recommend consulting a clinic for constitutional counseling to set a specific direction.