Q. Is it okay to rely solely on protein shakes for weight loss? What method do you recommend, Doctor?

I have actually tried relying solely on shakes for rapid weight loss in the past. While it felt convenient at first, I eventually experienced bloating and a significant drop in energy. Through my own trial and error, I realized the underlying issue. The advantages of shakes are clear: they require minimal preparation and quickly provide essential nutrients like protein, making them an attractive option for busy professionals. However, the drawbacks are equally distinct. Because liquid nutrition bypasses the chewing process, fewer digestive enzymes are secreted. In Traditional Korean Medicine, those with 'Spleen Deficiency' (Bi-heo, 脾虛)—meaning a weakened digestive system—are prone to abdominal gas or constipation when consuming shakes. Furthermore, processed proteins can easily create an environment that promotes the accumulation of 'Dam-eum' (痰飮), which refers to stagnant metabolic waste and phlegm in the body. Ultimately, the core issue is not 'which food is better,' but 'whether your body can currently digest it.' If you generally have strong digestion, occasional use is fine. However, if you frequently experience digestive discomfort, I recommend the traditional approach: nourishing the gastrointestinal tract with warm foods and gradually reducing your caloric intake. If you need a precise guide tailored to your body, please visit the clinic to examine your constitution and digestive function. We will work together to find the most comfortable and sustainable path for you.