| Vitamin B12 per 100 grams | |
| Liver, ox, raw | 110 μg |
| Liver, calf, raw | 60 μg |
| Liver, duck, raw | 54 μg |
| Liver, goose, raw | 54 μg |
| Liver, pig, raw | 40 μg |
| Kidney, ox, raw | 31 μg |
| Pike, raw | 24 μg |
| Liver, chicken (hen), raw | 23 μg |
| Kidney, calf, raw | 23 μg |
| Cod, liver, smoked | 22 μg |
| Liver, broiler or fryer, raw | 21 μg |
| Caviar, danish (roe, lump-sucker) | 17.7 μg |
| Cod, roe, raw | 17.7 μg |
| Oyster, raw | 17.2 μg |
| Kidney, pig, raw | 17 μg |
| Cod, roe, canned | 15 μg |
| Crab claws, meat, canned | 13.5 μg |
| Crab claws, meat, raw | 13.5 μg |
| Heart, veal, raw | 12 μg |
| Sprat (sardine), in oil, canned | 11.5 μg |
| Sardine, in oil, canned | 11.5 μg |
| Sausage, liver sausage | 11 μg |
| Cod, liver, canned | 10.6 μg |
| Mussel, raw | 10.2 μg |
| Mussels, in water, canned | 10.2 μg |
| Mussels, boiled | 10.2 μg |
| Crab, boiled | 10 μg |
| Heart, beef, raw | 10 μg |
| Rabbit, flesh only, raw | 10 μg |
| Kippers, in oil, canned | 10 μg |
| Octopus, raw | 10 μg |
| Cod, liver, raw | 10 μg |
| Herring, smoked | 10 μg |
| Mackerel, smoked | 9.91 μg |
| Pork, liver paste, danish | 9.9 μg |
| Pate, liver | 9.9 μg |
| Herring, raw | 9.27 μg |
| Pork, liver paste, danish, low fat | 8.9 μg |
| Mackerel, raw | 8.4 μg |
| Sardine, in tomato sauce, canned | 7.8 μg |
| Sprat (sardine), in tomato sauce, canned | 7.8 μg |
| Mackerel, filet, in natural juices, canned | 7.7 μg |
| Herring, pickled, canned | 7.35 μg |
| Heart, chicken, raw | 7.29 μg |
| Meat extract, Bovril | 6.7 μg |
| Lobster, raw | 6.3 μg |
| Herring, pickled, spiced, canned | 6.2 μg |
| Salmon, raw | 6.2 μg |
| Herring, salted, ripened | 6.1 μg |
| Mackerel, in tomato sauce, canned | 5.98 μg |
| Eel, smoked | 5.8 μg |
| Egg, duck, whole, raw | 5.4 μg |
| Egg, chicken, yolk, dried | 5.33 μg |
| Herring, autumn, raw | 5.2 μg |
| Egg, goose, whole, raw | 5.1 μg |
| Mutton, shoulder, raw | 5 μg |
| Trout, raw | 5 μg |
| Salmon, smoked | 5 μg |
| Tongue, ox, raw | 4.9 μg |
| Tuna, raw | 4.8 μg |
| Lake trout, raw | 4.7 μg |
| Herring, pickled, canned | 4.5 μg |
| Eel, raw | 4.4 μg |
| Milk, dry, skimmed, powder | 4.03 μg |
| Tongue, calf, cured | 4 μg |
| Tongue, calf, raw | 4 μg |
| Egg, chicken, whole, dried | 3.95 μg |
| Tongue, pig, raw | 3.7 μg |
| Tongue, pig, cured | 3.7 μg |
| Anchovy, pickled, canned | 3.5 μg |
| Sprat, pickled, canned | 3.5 μg |
| Egg, chicken, yolk, raw | 3.34 μg |
| Milk, dry, whole, powder | 3.25 μg |
| Sweatbread, lamb, raw | 3.2 μg |
| Horse, meat, raw | 3.1 μg |
| Salmon, canned | 3.1 μg |
| Mutton, round, raw | 3 μg |
| Rainbow trout, raw | 3 μg |
| Flounder, raw | 3 μg |
| Tuna, in water, canned | 2.82 μg |
| Heart, pork, raw | 2.7 μg |
| Crayfish, raw | 2.7 μg |
| Garfish, raw | 2.7 μg |
| Egg, hen, yolk, sugar added, pasteurized, frozen | 2.7 μg |
| Egg, hen, yolk, salted, pasteurized, frozen | 2.52 μg |
| Shrimp, canned | 2.5 μg |
| Beef, fillet, defatted, raw | 2.38 μg |
| Whey, sweet, dried | 2.37 μg |
| Tuna, in tomato sauce, canned | 2.2 μg |
| Spotted catfish, fillet, raw | 2.2 μg |
| Wolffish (catfish), raw | 2.2 μg |
| Tuna, in oil, canned | 2.2 μg |
| Beef, low fat, minced, raw | 2.1 μg |
| Egg, chicken, whole, raw | 2 μg |
| Turkey, flesh only, raw | 2 μg |
| Beef, mince, raw | 1.9 μg |
| Dogfish, piked, raw | 1.8 μg |
| Shrimp, boiled, shell removed | 1.7 μg |
| Sausage, salami | 1.7 μg |
| Roastbeef, sliced | 1.7 μg |
| Cheese, Brie, 50 % fidm. | 1.65 μg |
| Cheese, Brie, 60 % fidm. | 1.65 μg |
| Cheese, Brie, 45 % fidm. | 1.65 μg |
| Beef, brisket, anterior part, raw | 1.61 μg |
| Cheese, hard, Parmesan, grated | 1.6 μg |
| Cheese, firm, 40 % fidm., all varieties | 1.6 μg |
| Cheese, firm, Danbo, 20 % fidm. | 1.6 μg |
| Cheese, hard, Grana, 32 % fidm. | 1.6 μg |
| Turkey, minced, raw | 1.6 μg |
| Cheese, firm, Elbo, 40 % fidm. | 1.6 μg |
| Cheese, firm, 20 % fidm., all varieties | 1.6 μg |
| Cheese, hard, Parmesan, 32 % fidm. | 1.6 μg |
| Cheese, hard, Hingino, 32 % fidm. | 1.6 μg |
| Plaice, raw | 1.59 μg |
| Cheese, firm, 30 % fidm., all varieties | 1.52 μg |
| Cheese, firm, Danbo, 30 % fidm. | 1.52 μg |
| Cheese, firm, Maribo, 30 % fidm. | 1.52 μg |
| Cheese, semihard, Mozzarella, 30 % fidm. | 1.52 μg |
| Cheese, firm, Samsoe, 30 % fidm. | 1.52 μg |
| Dab, raw | 1.5 μg |
| Cheese, hard, Chesire, 50 % fidm. | 1.5 μg |
| Egg, hen, whole, pasteurized, frozen | 1.5 μg |
| Cheese, hard, Emmentaler, 45 % fidm. | 1.5 μg |
| Cheese, hard, Cheddar, danish | 1.5 μg |
| Cheese, hard, Gruyere, 45 % fidm. | 1.5 μg |
| Beef, meat, approx. 25 % fat, raw | 1.4 μg |
| Beef, topside "cap off", raw | 1.4 μg |
| Beef, rump, raw | 1.4 μg |
| Beef, sirloin, raw | 1.4 μg |
| Beef, striploin "cap off", raw | 1.4 μg |
| Beef, shoulder, ventral part | 1.4 μg |
| Beef, flatribs, raw | 1.4 μg |
| Beef brisket, soaked in brine | 1.4 μg |
| Beef, meat, 5-10 % fat, raw | 1.4 μg |
| Beef, outside, round, raw | 1.4 μg |
| Beef, rumpsteak "cap on", raw | 1.4 μg |
| Beef, chuck, raw | 1.4 μg |
| Beef, flank, raw | 1.4 μg |
| Beef, meat, approx. 15 % fat, raw | 1.4 μg |
| Beef, shin + leg (shank), raw | 1.4 μg |
| Beef, thick flank "cap off", raw | 1.4 μg |
| Beef, rumpsteak "cap off", raw | 1.4 μg |
| Beef, striploin "cap on", raw | 1.4 μg |
| Beef, neck, raw | 1.4 μg |
| Beef, brisket, middle part, raw | 1.4 μg |
| Beef, meat, lean (<5 % fat), raw | 1.4 μg |
| Beef, topside "cap on", raw | 1.4 μg |
| Beef, eye of round, raw | 1.4 μg |
| Beef, T-bone steak, raw | 1.4 μg |
| Beef, entrecote "cap on", raw | 1.4 μg |
| Beef, shoulder, dorsal part, raw | 1.4 μg |
| Beef, brisket, posterior part, raw | 1.4 μg |
| Veal, eye of round, salted, boiled | 1.4 μg |
| Cheese, firm, Maribo, 45 % fidm. | 1.38 μg |
| Cheese, semihard, Havarti, 45 % fidm. | 1.38 μg |
| Cheese, semihard, Fontina, 45 % fidm. | 1.38 μg |
| Cheese, semihard, Fontina, 50 % fidm. | 1.38 μg |
| Cheese, firm, Samsoe, 45 % fidm. | 1.38 μg |
| Cheese, firm, Fynbo, 45 % fidm. | 1.38 μg |
| Cheese, firm, Svenbo, 45 % fidm. | 1.38 μg |
| Cheese, semihard, Havarti, 30 % fidm. | 1.38 μg |
| Cheese, semihard, Mozzarella, 45 % fidm. | 1.38 μg |
| Cheese, semihard, St. Paulin, 50 % fidm. | 1.38 μg |
| Cheese, firm, 45 % fidm., all varieties | 1.38 μg |
| Cheese, firm, Danbo, 45 % fidm. | 1.38 μg |
| Cheese, semihard, Esrom, 60 % fidm. | 1.38 μg |
| Cheese, firm, Mynster, 50 % fidm. | 1.38 μg |
| Cheese, semihard, Havarti, 60 % fidm. | 1.38 μg |
| Cheese, semihard, Esrom, 45 % fidm. | 1.38 μg |
| Veal, lean meat, raw | 1.3 μg |
| Veal and pork, minced, high fat content, raw | 1.3 μg |
| Veal, thin fat, raw | 1.3 μg |
| Saithe (UK), pollock (US), fillet, raw | 1.3 μg |
| Egg, hen, whole, boiled, frozen | 1.3 μg |
| Sausage, salami | 1.3 μg |
| Veal, medium fat, raw | 1.3 μg |
| Veal, fat, raw | 1.3 μg |
| Cheese, Danish Blue, 60 % fidm. | 1.23 μg |
| Cheese, Roquefort, danish, 50 % fidm. | 1.23 μg |
| Cheese, Mycella Blue, 50 % fidm. | 1.23 μg |
| Cheese, Danish Blue, 50 % fidm. | 1.23 μg |
| Cheese, Blue and white mould, 70 % fidm. | 1.23 μg |
| Lamb, meat, average values, raw | 1.2 μg |
| Lamb, leg, defatted, raw | 1.2 μg |
| Lamb, shoulder, raw | 1.2 μg |
| Lamb, flank, spiced, cooked | 1.2 μg |
| Lamb, breast, raw | 1.2 μg |
| Lamb, flank, raw | 1.2 μg |
| Lamb, leg, average values, raw | 1.2 μg |
| Lamb, leg with fat, raw | 1.2 μg |
| Cheese, Camembert, 45 % fidm. | 1.13 μg |
| Cheese, Camembert, 50 % fidm. | 1.13 μg |
| Cheese, Camembert, 30 % fidm. | 1.13 μg |
| Cheese, semihard, Feta, 40 % fidm | 1.13 μg |
| Cheese, semihard, Feta, 50 % fidm | 1.13 μg |
| Cod, fillet, raw | 1.11 μg |
| Remoulade, average values | 1.1 μg |
| Pork, sausage, frankfurter, canned | 1.1 μg |
| Sausage, frankfurter, fried | 1.1 μg |
| Remoulade, fatreduced, average values | 1.1 μg |
| Pork, cocktail sausage | 1.1 μg |
| Pork, sausage, frankfurter | 1.1 μg |
| Sausage, frankfurter, boiled | 1.1 μg |
| Pork sausage, frankfurter type | 1.1 μg |
| Cheese, unripened, smoked, 40 % fidm. | 1.04 μg |
| Cheese, unripened, smoked, 5 % fidm. | 1.04 μg |
| Cheese, processed, 20 % fidm. | 1.01 μg |
| Lemon sole, raw | 1 μg |
| Cheese, processed, 45 % fidm. | 1 μg |
| Mayonnaise | 1 μg |
| Hare, raw | 1 μg |
| Pork, ham, smoked | 1 μg |
| Halibut, greenland, gravad | 1 μg |
| Cheese, processed, 30 % fidm. | 1 μg |
| Lamb, loin, raw | 1 μg |
| Turkey, flesh and skin, raw | 1 μg |
| Saithe (UK), pollock (US), fillet, frozen | 1 μg |
| Meat extract, cube | 1 μg |
| Halibut, greenland, raw | 1 μg |
| Haddock, raw | 1 μg |
| Shrimp, prawn, boiled | 1 μg |
| Chicken, sausage | 0.99 μg |
| Halibut, atlantic, raw | 0.96 μg |
| Baby food, infant formula, high iron content, powder | 0.95 μg |
| Turkey, breast, boiled/smoked, sliced | 0.95 μg |
| Norway lobster, raw | 0.9 μg |
| Stockfish, cod, split, salted and dried | 0.85 μg |
| Pheasant, flesh only, raw | 0.84 μg |
| Pork, collar, defatted, raw | 0.835 μg |
| Pork, minced, approx. 6% fat, raw | 0.8 μg |
| Pork, minced, high fat content, raw | 0.8 μg |
| Sole, raw | 0.8 μg |
| Turbot, raw | 0.8 μg |
| Pork, minced, low fat content, raw | 0.8 μg |
| Pork, slice of neck, raw | 0.8 μg |
| Pheasant, flesh and skin, raw | 0.77 μg |
| Duck, breast, flesh only, raw | 0.76 μg |
| Pork, sausage, danish, raw | 0.75 μg |
| Pork, mettwurst, smoked | 0.74 μg |
| Fish balls, fried | 0.7 μg |
| Pork, ham, chump (M. Glutaei Etc.), lean, raw | 0.7 μg |
| Pork, loin (filet royal), lean, raw | 0.7 μg |
| Pork, ham, schnitzel, escalope, raw | 0.7 μg |
| Pork, ham, outside muscle (M. biceps femoris), shredded, raw | 0.7 μg |
| Pork, loin, defatted (approx. 3 mm fat), raw | 0.7 μg |
| Pork, rib steaks, raw | 0.7 μg |
| Pork, collar with rind, raw | 0.7 μg |
| Pork, ham, viking steak, raw | 0.7 μg |
| Pork, loin (medaillon), lean, raw | 0.7 μg |
| Pork, ham, wok strips from topside, raw | 0.7 μg |