Vitamin for which only animal source is available is:-: (A) Vitamin B1, (B) Vitamin B2, (C) Vitamin B12, (D) Vitamin C
Answer is C. - Vitamin B12/Cyanocobalamine is only obtainable through animal sources, therefore strict vegetarians develop B12 deficiency. - Vit B12 deficiency leads to :- Megaloblastic anemia Peripheral neuritis SCDSC Infeility Atrophic glossitis Peripheral neuropathy.