Vitamin B12 (Cyanocobalamin) Content of Foods
(21 - 30)
0.3 μg
(per 1 g edible portion)
Green laver (dried)
14.9 μg
(per 60 g edible portion)
Japanese pilchard (maruboshi)
11.4 μg
(per 100 g edible portion)
Hard clam (raw)
5.6 μg
(per 20 g edible portion)
Oyster (cultured, raw)
5 μg
(per 20 g edible portion)
Swine, Offal (liver, raw)
14.7 μg
(per 70 g edible portion)
Big-eye sardine (maruboshi)
1.7 μg
(per 7 g edible portion)
Blue sprat (seasoned and dried)
18.6 μg
(per 80 g edible portion)
Walleye pollack (tarako, baked)
0.7 μg
(per 3 g edible portion)
Skipjack, Processed product (kezuri-bushi)
6.2 μg
(per 30 g edible portion)
Cattle, Offal (small intestine, raw)
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