Assertion: b vitamin | /r/AtLocation | seafood
Facets:
Source sentences:
text: Vitamin B 12 , found only in organ meats, seafood and egg yolks, often becomes deficient in vegan and vegetarian diets.
text: Vitamin B 12 , found only in organ meats, seafood and egg yolks, often becomes deficient in vegan and vegetarian diets.