Tremella fuciformis, also known as white fungus, is a valuable vegetable that is rich in colloids, vitamins, inorganic salts, and amino acids. Ancient Chinese medicine believes that the functions of Tremella fuciformis are: Tremella fuciformis has the functions of nourishing yin and nourishing the kidneys, moistening the lungs, producing body fluids and relieving coughs, strengthening the heart and brain, refreshing the blood, and replenishing qi. In recent years, pharmacologists have found that Tremella fuciformis contains acidic heteropolysaccharides, which can enhance humoral immune function and play a role in strengthening the body. People have also found that Tremella fungus can enhance the phagocytosis function of macrophages in the body, promote the transformation of T cells and B cells, thereby inhibiting the growth of cancer cells. Some materials also say that Tremella fungus can enhance the activity of lysozyme in the sputum of patients with chronic bronchitis, improve the body's resistance to external pathogenic factors, enhance the body's protection against atomic radiation, and promote the hematopoietic function of the bone marrow. , can be used as a nutritious food for cancer patients undergoing radiotherapy; they can make homemade rock sugar and white fungus soup, red dates and white fungus porridge, white fungus vegetables, etc. for regular consumption.