1. Tricholoma matsutake is rich in trace element selenium, which is a good food to supplement selenium. After drinking Tricholoma matsutake soup for several hours, the contents of selenium and hemoglobin in blood will increase, and the activity of glutathione peroxidase in blood will be significantly enhanced. It can prevent the damage of peroxide to the body, reduce the increase of blood pressure and blood viscosity caused by selenium deficiency, regulate the work of thyroid gland and improve immunity. 2. Tricholoma contains a variety of antiviral components, which has a good auxiliary treatment effect on diseases caused by viruses; 3. Tricholoma is a good dietotherapy and beauty food. Contains a lot of plant fiber, which can prevent constipation, promote detoxification, prevent diabetes and colorectal cancer, and reduce cholesterol content. Besides, it is a low-calorie food, which can prevent obesity.