Patients with gallbladder stones can eat egg yolk in moderation, but should eat as little as possible or not at all. It is believed that the formation of gallbladder stones is mainly related to the imbalance of the ratio of cholesterol to bile acids in the bile, so it is important to reduce the cholesterol in the bile to avoid the formation of gallbladder stones or further increase in the number of gallbladder stones. Egg yolk is rich in cholesterol and therefore patients with gallbladder stones should be aware of it. Patients with gallbladder stones should also try to avoid other foods containing cholesterol in their daily life, such as fish roe, crab yolk, squid, fatty meat, hot pot, back meat, ribs, etc. In daily life, it is recommended to eat more foods high in protein and vitamins, such as fish, fruits, vegetables, and lean meats. For stones without symptoms, if the diameter is small, you can follow up and observe regularly to avoid further increase and increase of stones by controlling diet, regular diet and eating breakfast. However, if the stones are large or extensive and recurrent gallbladder infections occur clinically, surgical treatment should be considered as soon as possible.