I remember researching this myself when I struggled with abdominal fat in my younger days; the key takeaway is that everything comes down to 'excretion.' In TKM, we recognize the existence of 'Dam-eum' (phlegm-fluid retention)—viscous waste products that accumulate in the body and obstruct circulation. When Dam-eum builds up, fat becomes more densely clumped, making it resistant to exercise and creating a state of systemic stagnation. TKM fat-dissolving injections go beyond simply melting fat; they focus on addressing 'Eo-hyeol' (blood stasis), which refers to turbid blood and metabolic debris. When blood circulation is poor, oxygen supply to the surrounding fat cells decreases, which lowers the efficiency of lipolysis. Therefore, the core mechanism is using herbal medicinal ingredients to unblock the flow of Qi and blood, creating an optimal internal environment for fat cells to be naturally excreted. However, injections alone are not a complete cure. If a patient suffers from 'Bi-heo' (Spleen deficiency/impaired digestive function), the body may lack the capacity to process and remove the broken-down fat, leading to rapid re-accumulation. This is why I prioritize assessing a patient's constitution and digestive health first to provide a customized prescription. It is essential to evaluate your body's innate circulatory capacity for the best results.