Assertion: vitamin b12 | /r/CreatedBy | bacteria
Facets:
value: in water
type: LOCATION
value: in soil
type: LOCATION
Source sentences:
text: Vitamin B12 is produced by bacteria in soil and water.
text: First and foremost, one must understand that Vitamin B12 can only be manufactured by bacteria and can only be found naturally in animal products.
text: The Vitamin is also produced by some bacteria.
text: It is manufactured by the bacteria and is synthesized by the animals by eating vitamin B12 contaminated foods.
text: Vitamin B12 is produced by bacteria in the large intestines of animals, including humans, if the gut bacteria (biome or biota) are present in the right concentrations and types.