Assertion: vitamin b12's function | /r/HasProperty | its important role
Facets:
Source sentences:
text: Perhaps the most important function of vitamin B6, and which also happens to set this vitamin apart from the other B vitamins, is its important role when it comes to brain function.
text: Vitamin B12 has numerous important functions within the human body, and it is responsible for producing and regulating DNA.
text: Meanwhile, it also shares important metabolic functions with the rest of the B vitamins.