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What is Which vitamin deficiency is seen in vegetarians especially ? and explain in detail?
Ans. is 'a' i.e.,Vitamin B12Dietary sources of vitamin B12 are of animal origin only and include meat, eggs, milk, diary products, fish, poultry etc. Vitamin BI2 is absent in plant foods. Small amount of vitamin B 12 is synthesized in the intestine by the action of intestinal flora.