Gallstones patients should pay attention to three meals a day: 1, pay attention to the food mix, to ensure a reasonable supply of nutrients: advocate eating mixed meals, coarse and fine, meat and vegetable mix, variety should be diversified. 2, the diet should be moderate: after middle age, activity gradually reduced, metabolism reduced, to control the amount of diet, to prevent inadequate or excessive diet. 3, the diet should not be too refined: as far as possible with natural foods and fresh vegetables, fruits, grains and cereals. Avoid eating refined rice, refined noodles and other foods. 4, control the amount of salt, sugar and oil: advocate a clean diet, do not eat too greasy food, cooking with oil should not exceed 25 grams per day. Generally eat salt in 6 grams a day is good, should not exceed 10 grams, try to eat less or no sweet sugar. 5, three meals a day should be regular: regular meals, do not eat snacks, to ensure that the food in the gastrointestinal tract of the full digestion and absorption. Three meals, breakfast, lunch should eat well, dinner should eat less. Each meal to seven minutes full on the line. 6, should drink a certain amount of water every day: boiled water and light tea is appropriate to promote the body’s metabolism, to prevent constipation, do not drink sweet drinks.