UDCA could be presented just after bariatric surgery to forestall cholelithiasis, which commonly occurs due to the quick weight loss producing biliary cholesterol oversaturation and in addition biliary dyskinesia secondary to hormonal alterations.[13] Just before the development from the pound lock in 984 AD in China by Chhaio Wei-Yo[2] https://bookmarkfly.com/story20201154/the-urso-fofo-diaries