Assertion: vegan | /r/CapableOf | take b12 supplements
Facets:
value: often
type: TEMPORAL
Source sentences:
text: A notable downside to the vegan diet is that vegans often need to take B12 supplements — and sometimes (depending upon how thoughtful you are to craft a well-balanced diet) other dietary supplements, such as amino acids, iron or vitamin D — as their diet tends to lack these essential nutritional components.