I once struggled with stomach issues because I blindly stuck to a salad-only diet out of sheer willpower—it was a classic case of 'working hard but doing it wrong' (laughs). While Subway sandwiches are generally a great option, there are several points to consider from a TKM perspective. First, we must be cautious of 'Dameum' (痰飮), which refers to the accumulation of metabolic wastes that hinder the body's circulation. If someone with weak digestive power consumes too many cold, raw vegetables, it can actually trigger the formation of Dameum. This is especially true for those with 'Bi-heo' (脾虛), or Spleen Deficiency, characterized by a cold abdomen and frequent diarrhea. For this type, I recommend reducing the amount of raw vegetables or pairing them with ingredients of a warm nature. Here is a practical guide for your order: 1. Choose whole-grain bread to ensure a slower rise in blood glucose levels. 2. While vegetables are great, omit pickled items like pickles or jalapeños on days when your digestion feels sluggish to reduce the burden on your gastrointestinal tract. 3. For protein, choose grilled meats or chicken breast over fried options. The goal is to provide clean nutrition and prevent the formation of 'Eo-hyeol' (瘀血, blood stasis/stagnant blood). 4. Keep sauces light, opting for olive oil or black pepper to maintain the purity of the ingredients. Ultimately, the key is asking yourself: 'Is my body prepared to digest this food?' Instead of blindly following popular combinations, develop the habit of monitoring whether you feel bloated after eating. If you are curious about a customized diet guide tailored to your specific constitution, please feel free to visit our clinic.