UDCA may be given soon after bariatric operation to avoid cholelithiasis, which typically occurs as a result of quick weightloss producing biliary cholesterol oversaturation and in addition biliary dyskinesia secondary to hormonal improvements.[thirteen] SMART Vocabulary: related terms and phrases Substances & structures in your body abductor accessorius acetylcholine ACL https://www.youtube.com/watch?v=A07qHOeWON8