From a Korean medicine doctor's perspective, can commercially available diet coffee or fat-cut drinks be recommended?
Caffeine or other ingredients may temporarily affect alertness or appetite, but no drink suits everyone. Decide after checking digestion, sleep, palpitations, and your current condition.
Diet coffee and fat-cut drinks are convenient and may have a familiar taste, but caffeine, additives, sugar, and calories must be checked product by product. A temporary change in alertness or appetite does not guarantee weight loss.
People sensitive to caffeine may feel anxious or have disrupted sleep, while those with weak digestion may develop heartburn or diarrhea. Korean medicine may assess reduced digestion and energy as Spleen qi deficiency, heaviness and fluid retention as phlegm-fluid accumulation, and circulatory discomfort as blood stasis.
A recommendation depends less on the product name than on your digestion, energy, sleep, palpitations, drinking frequency, and the rest of your meals and beverages. If it causes discomfort or you have come to rely on it, reduce the drink and readjust food and lifestyle habits.
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