Assertion: ileocecal valve | /r/ObjectUse | used for vitamin b12
Facets:
Source sentences:
text: Previous version of this page stated: 'The ileocecal valve is distinctive because it is the only site in the GI tract which is used for Vitamin B12 and bile acid absorption.[citation needed]' what.
text: The ileocecal valve is distinctive because it is the only site in the GI tract which is used for Vitamin B12 and bile acid absorption.[citation needed]