Gallstones are stones formed in the gallbladder and bile ducts, and the usual love of high-fat, greasy food is one of the most common triggers. Wood fungus is a common ingredient in life, and in addition to being rich in amino acids, minerals and other trace elements, its low fat content does not induce gallstone attacks. In addition, the dietary fiber content of wood ear is high, which has the effect of promoting intestinal digestion and preventing gallstones. Therefore, patients with gallstones can eat fungus in moderation. When consuming fungus, patients should pay attention to its cooking method, which can be cold, stir-fried, or boiled in porridge, but should avoid frying, deep-frying, or consuming it together with foods with high fat content, such as pancetta and pig’s feet. Inappropriate cooking methods are not beneficial to the relief and treatment of gallstones. Patients should also pay attention to the cleanliness of the fungus and should avoid consuming too much of it to cause abdominal pain, diarrhea and other uncomfortable symptoms. In addition, in daily life, patients should develop good eating habits, such as eating breakfast on time and not overeating. More foods high in vitamins and dietary fiber, such as oranges and celery, can be eaten to relieve symptoms.