Is there a link between cholelithiasis and vitamin b12 deficiency?

Just wondering if there is a link between cholelithiasis (gallbladder disease) and vitamin B12 deficiency? I had my gallbladder out almost 12 months ago and have now found out i am deficient in b12. Just wondering if there is a link! If there is a link do they do some kind of test to confirm or do they just... show more Just wondering if there is a link between cholelithiasis (gallbladder disease) and vitamin B12 deficiency?

I had my gallbladder out almost 12 months ago and have now found out i am deficient in b12. Just wondering if there is a link!

If there is a link do they do some kind of test to confirm or do they just assume?

My gp has referred me to a gastroenterologist and I am just curious about how things might go
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