Efficacy and health care function of Cordyceps sinensis: 1, tonic, which can be used for asthenia caused by strain and spermatorrhea after illness. Because it contains a variety of amino acids, it is good for the human body. Experiments show that it has the function of enhancing the inspection-free function. 2. Nourish the heart and kidney and treat insomnia caused by deficiency of both heart and kidney. Pharmacological experiments have proved that Cordyceps sinensis has sedative and hypnotic effects and is a tonic medicine for neurasthenia. This product is effective in preventing and treating cardiovascular diseases. This is related to the effects of increasing myocardial blood flow and nutrition and reducing serum cholesterol and B- lipoprotein. 3. Tonifying lung and kidney, relieving cough, and treating cough caused by lung deficiency or lung and kidney deficiency. Pharmacological tests have proved that it has anti-tuberculosis, anti-virus and bronchiectasis effects. 4, tonifying kidney and filling essence, treating impotence, essence B, backache. 5. It has anti-tumor effect. Ganoderma lucidum's efficacy and bond-keeping function: 65,438+0), nourishing and strengthening, and prolonging life. Can be used to nourish people who are weak, and can prolong life if taken regularly. 2) It has the function of improving immune function. Experiments show that Ganoderma lucidum can increase the ratio of T cells, enhance the phagocytosis of macrophages, reduce the occurrence of diseases and enhance the disease resistance of human body. Ganoderma lucidum polysaccharide can accelerate the metabolism of nucleic acid and protein, copper participates in hematopoiesis, and magnesium and zinc have anti-aging effects. 3), Yiqi Yangyin, Bufei, treat lung deficiency and cough and asthma. It is effective for chronic bronchitis and bronchial asthma with qi deficiency and yin deficiency. Experiments show that it has the functions of relieving cough, eliminating phlegm, relieving asthma and quickly and thoroughly repairing bronchial epithelium. 4) tonify liver and kidney, and treat tinnitus, backache, costalgia and polyuria caused by yin deficiency of liver and kidney. Ganoderma lucidum has the functions of protecting liver, lowering blood sugar and cholesterol. Can be used for treating chronic hepatitis, diabetes and hypercholesterolemia with liver and kidney deficiency. 5) Nourish the heart and soothe the nerves, and treat palpitation, insomnia and forgetfulness caused by deficiency of heart-qi and blood. Pharmacological experiments have proved that Ganoderma lucidum has a sedative effect and a good therapeutic effect on neurasthenia. 6), tonify the spleen and stomach, and treat anorexia, anorexia and dyspepsia caused by spleen and stomach qi deficiency. Ganoderma lucidum also has the functions of relieving pain, enhancing hypoxia and cold tolerance, and inhibiting allergic reaction and radiation damage. Herbs are the general name of a kind of plants, but they are not a unit in the scientific classification of plants. The concept corresponding to herbaceous plants is woody plants. People usually call herbs "grass" and woody plants "trees", but occasionally there are exceptions, such as bamboo, which belongs to herbs, but people often regard it as a tree. The xylem of herbaceous plants is underdeveloped to underdeveloped, and the stems are juicy and soft. According to the life history of herbs, they can be divided into annual, biennial or perennial plants. Most herbs die at the end of the growing season, including annual and biennial herbs, such as rice and radish. The aboveground parts of perennial herbs die every year, while the roots, rhizomes and bulbs of underground parts can survive for many years, such as geranium. Among herbs, the annual, biennial and perennial habits sometimes change with the change of geographical latitude and cultivation habits. For example, wheat and barley are biennial in autumn and annual in spring; For example, cotton and castor are panicum miliaceum in Jiangsu and Zhejiang, but they can grow into perennial herbs in the south of low latitude.