Bilirubin is a waste product that is processed by the liver and is responsible for giving bile, which helps your body digest fats, its yellow color. While low bilirubin levels are typically not a ...
High bilirubin levels can cause jaundice, a sign of liver damage. Gallstones can lead to a build-up of bilirubin in your blood. A doctor can use phototherapy to treat high bilirubin levels in infants.