1. Because the mucus of taro contains saponins, can stimulate the skin itchy, so raw peeling taro skin need to be careful, you can pour a little vinegar in the hands, rub and then peeled, taro will not hurt you. However, if the hand has not healed wounds, you can not use this method, peeled taro touched the water and then touch the skin, it will be more itchy, so taro do not have to wash the skin first, and keep your hands dry, you can reduce the itchy occurrence, if you accidentally contact with the skin itchy, coated with ginger or baked over the fire for a moment or soaked in vinegar can be itchy.　　2. Taro peeling method: taro with skin into a small bag (only half a bag) with a hand to grab the mouth of the bag, the bag on the concrete floor a few times, and then pour out the taro, you can find taro skin all off. Taro contains more starch, eat too much at once will lead to bloating.　　3. Taro contains indigestible starch and calcium oxalate crystals, however, calcium oxalate has a bitter flavor and can cause skin allergies, but after cooking will disappear. The flesh turns gray or lavender when cooked. Taro is cooked in a similar way to potatoes. Taro makes a thicker soup when simmered, and it absorbs other ingredients easily. Potatoes and taro are delicious when deep-fried or pan-fried in oil and drizzled with sauce, or sliced and cooked with syrup for a dessert.　　4. Taro can be boiled (about 20 minutes), steamed or microwaved, or baked (about 25 minutes), but the flesh becomes drier and the flavor stronger. The flesh becomes dry and the flavor is stronger. If coated with cream or sauce, etc., the taro will be less dry. Taro can be sliced or diced, stir-fried with soy sauce, then simmered in water for 10 minutes for an extremely delicious flavor.