A low-fat diet is recommended for gallbladder cancer patients, so broth should be kept to a minimum. A low-fat diet is recommended for patients with gallbladder cancer. Bile stored in the gallbladder plays an important role in digesting fats, and since broth is mostly fat and purine, it may cause excessive burden on the gallbladder if it is drunk in a long period of time and in large quantities. Therefore, patients with gallbladder cancer had better drink less broth. Chicken, duck, fish, meat and dairy foods contain more proteins, and it is OK to take in such foods appropriately. Gallbladder cancer is the most common malignant tumor of biliary system, its cause is not yet completely clear, and it may be related to gallbladder stones, gallbladder adenoma and so on. The treatment principle of gallbladder cancer is early detection, early diagnosis and early treatment, and radical surgical treatment is the only chance of cure. Treatment modalities include cholecystectomy, palliative treatment and radiotherapy and chemotherapy.