Obesity: Excess body weight increases cholesterol in the bile, leading to gallstone formation.

Diet: Consuming high-fat and high-cholesterol foods can cause bile to become imbalanced, forming gallstones.

Age: The risk of developing gallstones increases as you age, especially after 40.

Family History: Genetics can play a role, as gallstones may run in families.

High Cholesterol Levels: Elevated cholesterol levels can result in the formation of gallstones.

Gender: Women are more likely to develop gallstones due to hormonal factors like estrogen.