When I was studying, I also wondered if injections alone could simply make fat disappear. However, through clinical experience, I've found that the body's circulatory system is quite complex. To explain the principle: the injected medication acts on adipose tissue to break down fat cells. These released fatty acids then travel through the blood or lymphatic vessels to be used as energy or excreted from the body. Essentially, the injection 'opens the exit door.' In TKM, we interpret this process through the concepts of 'Dameum' (phlegm-fluid) and 'Eohyeol' (blood stasis). When abnormal fluids and metabolic waste (Dameum) or stagnant, impure blood (Eohyeol) accumulate, they act like a traffic jam on a highway, blocking circulation and preventing fat from being metabolized. Patients with 'Bi-heo' (Spleen Deficiency)—those with weakened digestive functions—often have a reduced capacity to process these wastes, which may make the effects of the injections feel slower. Therefore, rather than simply breaking down fat, we focus on optimizing overall systemic circulation to create an environment where waste can be efficiently eliminated. Ultimately, the injection acts as a 'primer' (a catalyst). It must be supported by a proper diet and physical activity to ensure the broken-down fat is actually burned, resulting in a healthy body line. I encourage you to consult with me to assess your current circulatory health.