The diet of patients with poor liver function is based on light, easy-to-digest food, and they should eat more fruits, vegetables and other green foods, as well as a diet rich in vitamins and high protein. Pomelo is a fruit, patients eat more pomelo is good for liver function, but no food can be partiality, so pomelo should not be eaten more under normal circumstances. Pomelo contains certain high fat content, still has a certain effect on liver function, so as long as the average diet, eating pomelo has little effect on liver function. For some patients with poor liver function, gallstones in the symptomatic period, grapefruit or eat less or not eat, easy to stimulate the biliary tract, resulting in symptomatic attacks.