Vitamin B12 is one of the nutrients that is essential for proper body functioning. It is required for the normal blood flow and functioning of the brain and is mostly found in animal proteins.
Food items like beef, eggs and other poultry items are rich in the vitamin. Also, Vitamin B12 can be found in sea food like Prawns and Salmon. Unsurprisingly, the deficiency of the vitamin is mostly seen in vegetarians as the vitamin is mostly found in animal proteins.
So for vegetarians, it is recommended to consume B-12 fortified food items in large quantities. Having cereals and non-dairy drinks is also recommended.