Causes of gallbladder stones • Excessive deposit of fat in the gallbladder • Excessive bilirubin in blood • Improper functioning of gallbladder • Improper diet • Sedentary lifestyle • Certain hormonal medications • Obesity Ways to prevent gallbladder stones • Avoid intake of excessive fat-rich foods • Avoid junk foods and chat items • Reduce intake of meat items • Reduce your body weight if you are obese • Exercise daily Watch Dr. M. Karthikeyan of Kauvery Hospital, one of the best gastroenterologists in Tirunelveli talk about the causes and prevention of gall bladder stones.