Q. I'm thinking about buying frozen meal prep kits for my diet. Is this nutritionally sound?

For busy professionals, meal prepping is incredibly efficient. In reality, prepping fresh ingredients daily is nearly impossible, and reducing stress is a key component of a successful diet. The primary advantage is that it prevents overeating by providing fixed portions and drastically reduces preparation time. However, from the perspective of Traditional Korean Medicine (TKM), there are a few points to consider. Frozen foods are cold in nature. Specifically, those with a 'Spleen Deficiency' (脾虛, bi-heo)—a constitution where digestive functions are weakened—may experience a decline in gastrointestinal motility and a feeling of heaviness if they consume cold meal preps daily. Furthermore, processed foods can easily lead to the accumulation of 'Phlegm-Fluid' (痰飮, dam-eum), which refers to the stagnation of metabolic waste. When circulation is impaired, it can cause swelling and lead to 'Blood Stasis' (瘀血, eo-hyeol), which slows down overall metabolism. Those who frequently feel dizzy or lethargic should be particularly cautious. In conclusion, frozen meal preps are not a bad choice. However, I recommend pairing them with warm tea or soup, or ensuring they are thoroughly heated in the microwave. The most important thing is to adjust your intake based on your digestive capacity and individual constitution. It would be beneficial to monitor how your body responds over time.