The efficacy of Silver Fungus serves to nourish yin and moisten the lungs (replenishing the body’s yin fluid to moisturize the lungs), and nourish the stomach and promote the production of fluids. Silver fungus, also known as white fungus, white ear, mulberry goose, etc., is the dried fruiting body of the fungus silver fungus of the family Ginkgoaceae. It is sweet in flavor and flat in nature; it belongs to the lung, stomach and kidney meridians. It is mainly used for coughing due to deficiency labor, blood in sputum, less fluid and thirst, post-disease weakness, shortness of breath and fatigue. Wind-cold cough and damp-heat phlegm to cough people prohibited silver fungus. It is recommended to eat unaltered silver fungus, avoid eating spoiled silver fungus, so as not to cause adverse reactions. During the period of taking the diet should be light, avoid smoking, alcohol and spicy, cold, greasy and other foods. If you need to use psyllium to treat diseases, it must be used under the guidance of a professional doctor.