Source of vitamin B12?
Correct Answer: Animal source
Description: Ans. (a) Animal SourceRef: Harrison / 640Only source of vitamin B12 for humans is food of animal origin, e.g., meat, fish, and dairy products.Vegetables, fruits, and other foods of non-animal origin are free from cobalamin unless they are contaminated by bacteria. Cobalamin is synthesized solely by microorganisms.
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