Bile

Answer 1

Definition

Bile is a thick digestive fluid. It is released by the liver and stored in the gallbladder.

Bile helps break down fats into fatty acids, which can be taken into the body by the digestive tract.

Bile contains mostly cholesterol, bile acids (also called bile salts), and bilirubin (a breakdown product of red blood cells). It also contains water and body salts (potassium and sodium), as well as very small amounts of copper and other metals.

See also:

• Biliary system
• Bilirubin
• Gallstones
• Jaundice
• Liver disease

ReferencesAfdhal NH. Diseases of the gallbladder and bile ducts. In: Goldman L, Ausiello D, eds.Cecil Medicine. 23rd ed. Philadelphia, Pa: Saunders Elsevier; 2007:chap 159.

Answer 2

Definition

Bile is a digestive fluid that is made and released by the liver and stored in the gallbladder.

Bile helps break down fats into fatty acids, which can be taken into the body by the digestive tract.

Bile contains mostly cholesterol, bile acids (also called bile salts), and bilirubin (a breakdown product of red blood cells). It also contains water and body salts (potassium and sodium), as well as very small amounts of copper and other metals.

See also:

• Biliary system
• Bilirubin
• Gallstones
• Jaundice
• Liver disease

References

Afdhal NH. Diseases of the gallbladder and bile ducts. In: Goldman L, Ausiello D, eds. Cecil Medicine. 23rd ed. Philadelphia, Pa: Saunders Elsevier; 2007:chap 159.

Roy-Chowdhury N, Roy-Chowdhury J. Liver physiology and energy metabolism. In: Feldman M, Friedman LS, Brandt LJ, eds. Sleisenger and Fordtran's Gastrointestinal and Liver Disease. 9th ed. Philadelphia, Pa: Saunders Elsevier; 2010:chap 72.

Reviewed By

Review Date: 11/14/2010

David C. Dugdale, III, MD, Professor of Medicine, Division of General Medicine, Department of Medicine, University of Washington School of Medicine. Also reviewed by David Zieve, MD, MHA, Medical Director, A.D.A.M., Inc.