Taro is rich in protein, calcium, phosphorus, iron, potassium, magnesium, sodium, carotene, niacin, vitamin C, B vitamins, saponin and other ingredients. Among the minerals it contains, the fluorine content is high. It has the effect of cleaning teeth to prevent caries and protecting teeth; Taro contains a mucus protein that can produce immunoglobulin, or antibody globulin, after being absorbed by the body, which can improve the body's resistance. Therefore, traditional Chinese medicine believes that taro can detoxify and inhibit and resolve carbuncle swelling and toxic pain in the human body, including cancer toxins. It can be used to prevent and treat tumors and lymphoblastic tuberculosis and other diseases;<br /> Taro is rich in mucus saponin and a variety of trace elements, which can help the body correct physiological abnormalities caused by lack of trace elements. At the same time, it can increase appetite and help digestion. Therefore, traditional Chinese medicine believes that taro can nourish the middle and replenish qi.