What causes gallstones to form?

The formation of gallstones is closely related to the deposition of cholesterol, bile acid and calcium salts in the gallbladder. Under normal circumstances, these substances are kept in a relatively balanced state in the bile, but once they are out of balance, it may lead to the formation of stones.

Cholesterol is the main component of gallstones, and excessive cholesterol is often an important cause of gallstones. When the cholesterol content in the bile secreted by the liver is too high, exceeding the solubility of bile acid and phospholipids, cholesterol will precipitate and gradually form stones. Insufficient bile acid, gallbladder emptying dysfunction, and infection may also cause the formation of gallstones.

Unhealthy eating habits are a major cause of gallstone formation. A high-fat, high-cholesterol diet increases the risk of gallstones, while rapid weight loss and excessive dieting can easily lead to bile stasis, which is also a high-risk factor for gallstones. Long-term sitting and lack of exercise, excessive drinking and certain drugs may also promote the formation of gallstones. Women, people over 40 years old, pregnant or with a family history, are at a relatively higher risk of gallstones.

To effectively prevent the occurrence of gallstones, it is essential to develop a good lifestyle. You should eat a balanced diet, reduce excessive intake of high-cholesterol and high-fat foods, and eat more fiber-rich foods to help digestion and bile excretion. Maintaining regular exercise habits can promote normal peristalsis of the gallbladder and the flow of bile, reducing the chance of stone formation. Regular physical examinations are also a good preventive measure. Once a tendency to gallstones is found, lifestyle habits can be adjusted in time or treatment can be sought. In case of severe discomfort, it is recommended to seek medical attention as soon as possible to avoid more serious complications.