Bile is produced in the liver. The bile juice stored in a sac called the gall bladder. It helps in the digestion of fats by a process called emulsification.
Bile or gall is a dark green to yellowish brown fluid, produced by the liver of most vertebrates, that aids the digestion of lipids in the small intestine. In humans, bile is produced continuously by the liver (liver bile), and stored and concentrated in the gallbladder.