Vitamin B12 Deficiency: Learn the Causes and Signs of B12 Deficiency

B12 Foods

Vitamin B12 is unique among other vitamins (and minerals) because it is found almost exclusively in meats and animal products. Excellent sources of food containing B12 are calf's liver and snapper. Very good sources include beef, venison, salmon, and shrimp. Good sources include eggs, milk, and yogurt.

It is controversial whether vegans (who eat a strict vegetarian diet) receive enough B12 through diet alone. Sea plants, tofu, miso, tamari, shoyu, and tempeh are some non-animal products that may or may not contain adequate amounts of B12. Reliable nutrient analyses are normally not provided. To be on the safe side, some suggest vegans should eat foods fortified with B12 or take a vitamin B12 supplement.

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