Q. Many people use Subway sandwiches for dieting these days. What is the difference between general dietary control and a Traditional Korean Medicine (TKM) diet?

Subway sandwiches are a great help when dieting because they allow for easy calorie counting and fiber intake. However, dietary control alone has limits in fundamentally changing the body's inherent metabolic capacity. In Traditional Korean Medicine, we categorize weight-prone constitutions into two main types. One is 'Spleen Deficiency' (Biheo, 脾虛), where the spleen's function in digestion and nutrient transport is impaired, causing food to be stored as waste instead of being used for energy. Another cause is the accumulation of 'Phlegm-fluid' (Dameum, 痰飮), where internal waste builds up due to poor circulation. While Subway acts as clean fuel, TKM herbal prescriptions function to 'clean the rust' off your metabolic engine to improve efficiency. General dieting can sometimes lead to a decrease in basal metabolic rate, and Western medications like Saxenda may cause side effects such as nausea or lethargy. Conversely, TKM weight loss focuses on discharging Phlegm-fluid and supplementing Spleen Deficiency to prevent the yo-yo effect. Ultimately, how your body processes food is more critical than just what you eat. TKM aims to restore metabolic balance so your body can burn energy effectively on its own.