The patient with cholecystitis can eat some pig liver because it is rich in iron, which is a common food for blood, in addition to pig liver is rich in vitamin A, vitamin B2 and vitamin C, as well as some trace elements, which can increase the body’s immune response, as well as antioxidant, anti-aging and other effects. Patients with cholecystitis should pay attention to their diet, eat more dietary fiber foods, such as vegetables and fruits, high cholesterol and high fat foods to minimize intake, usually quit smoking and alcohol, exercise properly, control weight, and reduce blood lipids. In addition, diabetic patients should also control their blood sugar, from the above diet and good habits to prevent the onset of cholecystitis.