This document does not have all achievable side effects and Other folks may perhaps take place. Test with your medical doctor For extra details about Negative effects. Nonabsorbed ursodiol passes in the colon where it is mostly 7-dehydroxylated to lithocholic acid. Some ursodiol is epimerized to chenodiol (CDCA) by https://www.youtube.com/watch?v=A07qHOeWON8