I've started a diet focused mainly on tomato-based dishes. How does Traditional Korean Medicine view this approach to eating?

Many people attempt to improve their health by adhering strictly to raw vegetables and fruits, only to find themselves feeling bloated and lethargic. This often happens because tomatoes have a cold property. Specifically, those with a 'Spleen Deficiency' (Bi-heo, 脾虛)—characterized by weakened digestive functions—are prone to indigestion or diarrhea when consuming excessive amounts of cold tomatoes. To enjoy tomatoes more healthily from a TKM perspective, I recommend the following: First, cook your tomatoes. Applying heat softens their cold nature, significantly reducing the burden on your gastrointestinal tract. Additionally, pair them with 'warming' ingredients such as ginger, garlic, or black pepper to neutralize the cold energy and boost metabolic efficiency. Second, maintain a balance of protein. Consuming only vegetables can lead to a state of 'Qi Deficiency' (Gi-heo, 氣虛), leaving you without enough energy to sustain your daily activities. Incorporating lean meats or tofu is essential to maintaining your basal metabolic rate. Furthermore, if your body has accumulated a significant amount of 'Dam-eum' (phlegm-fluid retention) or 'Eo-hyeol' (blood stasis/stagnant blood), dietary changes alone may have limited effects. In such cases, utilizing herbal medicine or acupuncture to open the circulation pathways first will be far more effective. Ultimately, weight loss is less about 'what you eat less of' and more about 'how your body processes it.' If you wish to adjust your diet based on your current digestive state and body temperature, I encourage you to visit the clinic for a formal constitutional diagnosis.