Q. I’m considering diet substitutes like diet chocolates. As a TKM practitioner, what’s your take on them?

I understand that feeling all too well. I once tried to survive on chocolate bars while dieting, and while the quick sugar fix felt like a lifesaver, it eventually left me feeling lightheaded. I’ve shared those same struggles. These substitutes certainly have advantages: they make calorie counting intuitive and act as a reliable buffer to prevent overeating when cravings strike. Their portability also makes them a convenient way to stave off hunger during a busy commute. However, from a Traditional Korean Medicine perspective, there are significant concerns. First, artificial sweeteners can desensitize your palate, making natural foods taste bland and causing you to seek increasingly stimulating flavors. More importantly, we must be wary of 'Bi-heo' (Spleen Deficiency). When the process of mindfully chewing and swallowing whole food is bypassed, the body's digestive energy weakens, leading to fatigue. Furthermore, nutritional imbalances can lead to the accumulation of 'Dameum' (Phlegm-fluid), a metabolic waste product resulting from stagnant fluid metabolism. This buildup often makes the body feel heavy and prone to swelling. I’m not saying they are strictly off-limits; they can be a temporary crutch when you are exceptionally busy or struggling with appetite control. However, for long-term health, consuming warm, balanced meals is essential to ensure the smooth circulation of Qi and Blood (Gi-hyeol). I recommend first identifying whether your body feels heavy due to Phlegm-fluid or if your Spleen Qi is depleted before designing a sustainable dietary plan.