📝 Detailed Answer
Many people follow trendy diets, but relying solely on chicken breast and salads can often lead to fatigue and dizziness. As a practitioner of Traditional Korean Medicine (TKM), I prioritize 'digestive efficiency' when evaluating a diet.
Sandwich-based diets, like those from Subway, have clear advantages: they allow you to consume plenty of fresh vegetables while maintaining a balance of carbohydrates, proteins, and fats. For busy professionals, this is a very practical alternative.
However, there are precautions. Consuming cold vegetables paired with chilled beverages can lead to 'Bi-heo' (脾虛), or a deficiency in the Spleen's function. When Spleen function declines, fluid metabolism is disrupted, leading to the accumulation of 'Dam-eum' (痰飮)—phlegm-like metabolic waste. This is precisely why some people feel heavy and bloated despite eating fewer calories.
The key is observing your body's reaction. If raw vegetables leave you feeling bloated or cold, try lightly blanching them or mixing in warm-natured foods. Particularly for those with 'Eo-hyeol' (瘀血), or blood stasis, an excessively cold diet can actually hinder metabolism and circulation.
Instead of blindly choosing a menu that others call 'healthy,' I recommend assessing your current digestive state first. I invite you to visit the clinic so we can determine together which specific foods best suit your unique constitution.