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:
There are two main types of gallstones: 1  Stones made of cholesterol. This is the most common type. 2  Stones made of bilirubin. These are called pigment stones.