After gallbladder removal, you can eat lean beef, but it is not recommended to eat fat beef, and also need to be moderate. After cholecystectomy, you can eat some lean beef appropriately, because lean beef has high nutritional value, rich in protein, calcium, as well as carbohydrates, amino acids, etc., and appropriate intake will have certain benefits to the body. It is not recommended to eat fat beef after cholecystectomy, because the fat content of fat beef is relatively high, and cholecystectomy patients do not have bile to digest and decompose the fat, eating too much fat beef may affect the gastrointestinal digestion, thus causing gastrointestinal flatulence, increase the burden on the gastrointestinal tract, may affect the healing of wounds, so it is not recommended to eat fat beef. After cholecystectomy, it is recommended to eat light, nutritious and easy-to-digest food. In the early stage of surgery, you can eat more fluids or semi-fluids, and try to minimize the amount of fat, calories and sugar content of food. If you have any questions about your diet, you should consult your doctor and follow his/her advice to eat properly.