Q. Is it okay to eat as much diet ice cream as I want? Since it's low in calories, it shouldn't cause weight gain, right?

It is tempting to rely on 'zero-calorie' labels, but the body is more honest than a nutrition label. While alternative sweeteners in diet ice cream help prevent blood sugar spikes, Traditional Korean Medicine (TKM) warns against the 'Cold Qi' (Naeng-gi) inherent in frozen foods. Our body’s enzymes and metabolic systems operate most efficiently at an optimal internal temperature. When cold food enters the system, the stomach constricts and digestion halts. This repeated stress leads to a condition called 'Spleen Deficiency' (Biheo), meaning the energy of your digestive organs has weakened. In TKM, when the Spleen is weak, nutrients are not converted into energy but instead remain as waste called 'Phlegm-fluid' (Dameum), leading to swelling and a heavy feeling in the body. For professionals in their 30s to 50s whose digestion is already sensitive due to stress, constant cold intake can effectively 'turn off' the metabolic switch. Even if the calorie count is low, the real danger is creating a 'cold constitution' that makes it fundamentally harder for your body to lose weight. Occasional treats are fine for a mood boost, but for daily habits, I strongly recommend soothing your system with warm water instead to keep your metabolism active.