Q. Can I lose weight with only herbal medicine without exercise? Are there advantages and realistic limitations?

Yes, weight loss with only herbal medicine is possible to some extent, but realistic expectations are needed. In Traditional Korean Medicine, obesity is often attributed to spleen deficiency (biheo) and phlegm-fluid (dameum). A weak spleen fails to transport fluids and waste, leading to phlegm accumulation and weight gain. Herbal medicine strengthens the spleen and removes phlegm, stabilizing appetite and improving metabolism. Many patients report reduced cravings and late-night eating. However, without exercise, maintaining muscle mass and increasing basal metabolic rate is limited. Herbal medicine does not directly increase calorie expenditure, so muscle loss may occur before fat loss. I have seen cases of slow progress or yo-yo effects. Advantages include ease of use and fewer side effects than pharmaceutical diet drugs, such as nausea or palpitations. Disadvantages include gradual effects requiring patience and difficulty achieving dramatic changes without exercise. Ultimately, herbal medicine supports balance, while exercise and diet are essential. Consultation based on individual constitution and lifestyle is recommended.