If gallstones are causing problems to your digestive system, you may have been suggested gallbladder surgery. an operation could also have been recommended if. Gallbladder infection is a serious, potentially life-threatening complication of gallstone disease. infection most commonly occurs due to persistent.... Baby cereals made with oatmeal, barley, buckwheat, organic quinoa and wheat contained much lower amounts of inorganic arsenic than rice cereals..