Nutritional analysis of Sagittarius sagittarius thin broth: Sagittarius sagittarius contains a variety of trace elements, which has a certain cardiotonic effect. At the same time, the water and other effective components contained in Sagittarius sagittarius have the functions of clearing away lung heat, moistening lung and relieving cough. Gu contains many alkaloids such as colchicine, which has the functions of preventing cancer and swelling, detoxifying and eliminating carbuncle, and is often used to prevent and treat tumors. Traditional Chinese medicine believes that arrowhead can cure all kinds of toxins, detoxify, reduce swelling and induce diuresis, and is used to treat all kinds of unknown swelling and poisonous snake bites.