Digestive juice refers to the fluids that aid in breaking down food in the digestive system. Synonyms for digestive juice may include gastric juice, stomach acid, bile, pancreatic juice, and intestinal juice. Gastric juice is secreted by glands in the stomach and contains hydrochloric acid, which helps to break down protein. Bile is produced by the liver and stored in the gallbladder, where it aids in the breakdown of fat. Pancreatic juice is produced by the pancreas and helps to digest carbohydrates, proteins, and fats. Intestinal juice is produced by glands in the small intestine and aids in the absorption of nutrients. Each of these digestive juices plays a crucial role in the process of digestion.