Efficacy: It has the functions of preventing cancer, relieving cough and replenishing qi. It is an edible mushroom for weight loss and has good effects on diseases such as high blood pressure, high cholesterol and high blood lipids. Nutritional value: In addition to nutrients such as protein, amino acids, reducing sugars, fats, dietary fiber and various minerals, it also contains a variety of biologically active ingredients such as polysaccharides, flavonoids, polyphenols, steroids and terpenoids.