Gallstones: Overview Life Extension BILIARY STONES MAP INTRAHEPATIC (hepatolithiasis) Mainly brown pigment + cholesterol stones GALLBLADDER (cholecystolithiasis) Cholesterol or black pigment stones EXTRAHEPATIC (choledocholithiasis) Primary: brown pigment Secondary Changes in Glutathione Content in Liver Diseases: An Update If you have gallstones, this is for you. While you'll want to stick to a low to medium fat diet, it's still important to include healthy fatscoconut oil is my top recommendation. To Lipid droplets and gallbladder targeted fluorescence probe for ratiometric NO imaging in gallstones disease models ScienceDirect