Q. I've heard that a sweet potato-only diet is effective for weight loss. How do Traditional Korean Medicine practitioners advise incorporating them into a healthy diet?

Many people view sweet potatoes as the ultimate diet food, but relying solely on them can often lead to bloating and lethargy. From a Traditional Korean Medicine (TKM) perspective, here is how to incorporate them healthily: First, evaluate your Spleen (脾) health. If you have a 'cold' digestive constitution or tend to swell easily, the sugars in sweet potatoes may create internal 'Dampness' (濕), making your body feel heavier. In such cases, strengthening the Spleen function must come first. Second, prevent the buildup of Phlegm-fluid (痰飮) by cooking them properly. Eating them cold or in excess can cause metabolic waste to accumulate. Following the wisdom of the 'Donguibogam' (Principles and Practice of Eastern Medicine), it is beneficial to pair them with radish or kimchi; the enzymes in radish help neutralize the gas produced by sweet potatoes. Third, maintain the circulation of Qi and Blood (氣血) by supplementing with protein. Relying strictly on sweet potatoes can cause the flow of blood to stagnate, potentially leading to Blood Stasis (瘀血). Finally, transition your diet gradually. Start by replacing only your dinner to allow the body to discharge Dampness without entering a 'starvation' stress mode. True health comes from helping your internal organs function at their best, rather than simply restricting calories.