According to scientists, gallstones are related to the following factors: 1, frequent preference for a diet high in sugar, cholesterol and fat. 2.People who suffer from biliary parasitic diseases, such as roundworms and liver fluke disease. 3.People with increased female hormones. 4, obese and those with reduced physical activity. 5, people with gallbladder and biliary tract infection. According to scientists’ research, gallstones are related to the following factors: 1, often like to eat high sugar, high cholesterol, high fat diet. 2, those who suffer from biliary tract parasitic diseases, such as roundworms, liver fluke, etc. 3.People with increased female hormones. 4, obese and those with reduced physical activity. 5.People with gallbladder and biliary tract infection. 6, suffering from certain diseases: such as diabetes, nephritis, hypothyroidism, hemolytic diseases, etc. 7.Take long-term lipid-lowering drugs: such as Antomin, niacin. 8, emotional: long-term mental tension, depression. 9.Heredity. 10.Surgery: such as vagotomy, which destroys the emptying function of gallbladder; extensive resection of distal small intestine, which causes impaired hepatic-intestinal circulation of bile salts, etc.