Q. How should I choose café drinks, like those at Starbucks, while on a diet?

Many people struggle by forcing themselves to drink bitter coffee, which can often lead to gastrointestinal distress and dizziness. Instead of blind restriction, you must first examine your body's 'Qi' (vital energy). 1. Choose beverages with warming properties: Cold drinks can hinder the circulation of Qi and Blood. Especially for those with Spleen Deficiency (脾虛, Bi-heo)—a weakened digestive system—excessive iced drinks can further slow down the metabolism. Opt for warm beverages to keep the body warm. 2. Prioritize 'Circulation' over sugar: I recommend tea over syrupy lattes. For those with an accumulation of Phlegm-Fluid (痰飮, Dam-eum)—metabolic waste stagnating in the body—clear teas are far more effective for promoting circulation than sticky sugars. 3. Balance caffeine with your body's harmony: While moderate caffeine can boost metabolism, excessive amounts can overstimulate the heart and deplete your energy. If you experience insomnia or a feeling of chest tightness associated with Blood Stasis (瘀血, Eo-hyeol), reduce caffeine and switch to herbal teas. The key lies in understanding your current physiological state. If your internal balance is disrupted, simply changing a drink recipe will have limited effects. The fastest path to success is visiting a clinic to identify your specific constitution and receive a tailored dietary guide.