Assertion: dementia's problem | /r/CapableOf | affect vitamin b-12 deficiency
Facets:
Source sentences:
text: Simple blood tests can detect physical problems that can affect brain function, such as vitamin B-12 deficiency or an underactive thyroid gland.
text: These can rule out physical problems that can affect brain function, such as vitamin B-12 deficiency or an underactive thyroid gland.