Our bile ducts extend into the liver like branches, and the bile secreted by the liver converges through these ducts and eventually reaches the gallbladder where it is stored; then when we eat, the bile flows out of the gallbladder to the intestines as digestive juices to digest our food. This is the flow of our bile, which is first secreted from the liver through the red flow direction to reach the gallbladder and stored here; when we eat, bile then flows through the yellow flow direction to the intestine as digestive fluid to help us digest food. 1. Bile is secreted by the liver and the gallbladder is the storage warehouse of bile; 2. The gallbladder can also concentrate bile and make it more digestive. Therefore, the gallbladder can be removed, and it usually does not cause serious adverse reactions after removal, so there is no need to be too alarmed about performing cholecystectomy. Is there really no problem at all after gallbladder removal? Of course not, most patients can adjust to it, only a small number of patients will have diarrhea, decreased digestive function, etc. Why is this so? 1, without the gallbladder as a warehouse, the quality and quantity of bile will be slightly lack of pull, so there is a decrease in digestive function; 2, bile is mainly to digest the greasy food we eat, when the quality of bile is not enough, if we eat too much greasy food again, there will be steatorrhea because too much fat is not digested. Therefore, we should pay attention to low-fat diet after cholecystectomy, or we will have steatorrhea.