Can I survive on just protein shakes while dieting? What does the clinic recommend?

Many people use shakes for convenience, but relying on them exclusively often leads to bloating and a sudden drop in energy. While they are excellent for busy professionals to prevent muscle loss and simplify meal prep, there are significant drawbacks from a Traditional Korean Medicine (TKM) perspective. Consuming only liquids eliminates the act of chewing and reduces the workload of the digestive system. In TKM, this can lead to 'Bi-heo' (脾虛), or Spleen Deficiency. When the Spleen's function is impaired, the body fails to absorb nutrients efficiently, which paradoxically makes you feel heavier and more fatigued. Furthermore, certain additives in processed shakes can contribute to the formation of 'Dam-eum' (痰飮)—the accumulation of metabolic waste and fluid stagnation—which may lead to edema and swelling. For those with low vital energy (Qi), a shake-only diet may cause dizziness. Protein shakes are most effective as 'supplements' rather than primary food sources. While those with strong digestion may tolerate one shake-meal a day, those with sensitive stomachs should prioritize light, whole-food meals. Because the ideal diet varies based on your individual digestive health and Qi levels, we recommend visiting the clinic for a personalized assessment of your current physical state.