April 13, 2013 Â·. thank you everyone for the most memorable night last night. we love every single one of you. thank you for supporting us in our journey. we are Facing Giants and with our last post ever, we thank you and love you. March 24, 2013 Â·.
Causes of gallstones. Gallstones are thought to be caused by an imbalance in the chemical make-up of bile inside the gallbladder. Bile is a liquid produced by the liver to aid digestion. It's still unclear exactly what leads to this imbalance, but gallstones can form if:
Types of gallstones that can form in the gallbladder include: 1  Cholesterol gallstones. The most common type of gallstone, called a cholesterol gallstone, often appears yellow in color. 2  Pigment gallstones. These dark brown or black stones form when your bile contains too much bilirubin.