ROCHESTER, Minn., May 20 (UPI) -- Regular coffee drinking is associated with a reduced risk of primary sclerosing cholangitis, an autoimmune liver disease, U.S. researchers say.
Study author Dr. Craig Lammert, a Mayo Clinic gastroenterologist, said PSC is an inflammatory disease of the bile ducts that results in inflammation and subsequent fibrosis that can lead to cirrhosis of the liver, liver failure and biliary cancer.