This beverage is made by steaming and blending sweet potato with milk and topping it with honey, syrup, or whipped cream. The blend of sweet potatoes and milk further enriches the flavor, creating a beverage that is substantial enough to serve as a meal. Sweet potatoes have antioxidant properties and are low in calories, making them popular for weight loss purposes. Their rich fiber content also helps in digestion. Sweet potatoes were used as famine food in the old days when they would replace rice as a staple. However, its role as such has declined, as they are now often roasted, deep-fried, and candied. Young stems are used to make salads, stir-fried meals, and kimchi.

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