Deposition of hard stones in the gallbladder causes several health problems and the condition is known as gallstones. The stones can be small like sand or big like a ball. The stones are mostly made of cholesterol, which is collected in the gallbladder. When the cholesterol becomes hard, it leads to stone formation. Increase in bilirubin and bile also causes gallstone formation. The factors that cause this problem are obesity, anemia and diabetes. Sedentary lifestyle and eating fatty foods causes gallstones. Pregnant women can have this problem. Herbal remedies like dandelion can treat the problem of gallstone. The best herbal remedies for gallstones are as follows.