Taro is also called taro, taro milk, taro ghost, taro and taro. Taro can be used as a dish, boiled and fried, and can also be cooked to satisfy hunger, and it is a good medicine blindly. Taro contains various nutrients, mainly rich in carbohydrates. Every100g contains starch17.5g and protein 2.2g, which is higher than that of ordinary vegetables, so taro can be used as a staple food. Taro, soft, waxy and delicate, is famous for its sweetness and palatability. Taro is rich in vitamins and minerals, and has the medicinal value of clearing away heat and resolving phlegm, relieving swelling and pain, moistening intestines and relaxing bowels. In addition, taro also contains minerals such as calcium, phosphorus and iron, and various vitamins such as carotene, thiamine, riboflavin, niacin and vitamin C. These substances have certain nutritional value to human body.