Patients without gallbladder (gallbladder) are not recommended to eat high-fat foods. The role of the gallbladder is mainly to store, concentrate and excrete bile, which is mainly used to emulsify fats ingested by the organism as well as to digest fatty acids. Therefore, patients without gallbladder are unable to concentrate bile, which cannot adequately digest fatty foods, thus causing indigestion, resulting in diarrhea and other symptoms. Patients without gallbladder should avoid foods with too much fat content, such as fried foods, animal offal, fatty meat, fried chicken, etc. They need to eat more light foods, such as chicken, tofu, fish, vegetables, fruits, etc. They need to eat small and frequent meals, and their diet should not be too heavy. Small and frequent meals are needed, and the diet should not be too full to avoid indigestion. The diet of patients without gallbladder needs to follow the guidance of professional doctors.