| Copper, Cu per 100 grams | |
| Oyster, raw | 7.93 mg |
| Liver, goose, raw | 7.52 mg |
| Liver, ox, raw | 6.4 mg |
| Liver, duck, raw | 5.96 mg |
| Yeast, dried | 5 mg |
| Crab, boiled | 4.8 mg |
| Sesame seeds, whole, dried | 4.08 mg |
| Sesame seed, decorticated | 4.08 mg |
| Cocoa, powder | 3.6 mg |
| Tea, leaves | 2.5 mg |
| Liver, calf, raw | 2.35 mg |
| Cashew nuts, dry roasted | 2.22 mg |
| Cashew nuts, oil roasted | 2.04 mg |
| Brazil nuts | 1.76 mg |
| Lobster, canned | 1.7 mg |
| Lobster, boiled | 1.7 mg |
| Soya flour, full fat | 1.6 mg |
| Coffee bean, roasted, ground | 1.55 mg |
| Tomato, dried | 1.42 mg |
| Nut, hazel (UK), filbert (USA), dried | 1.4 mg |
| Walnuts | 1.34 mg |
| Pistachio nuts, dry roasted | 1.33 mg |
| Pine nuts, pignolias, dried | 1.32 mg |
| Pistachio nuts, dried | 1.3 mg |
| Pecans, oil roasted | 1.2 mg |
| Pecans, dried | 1.2 mg |
| Pecans, dry roasted | 1.17 mg |
| Pepper, black | 1.13 mg |
| Wheat germ, raw | 1.1 mg |
| Wheat bran | 1.1 mg |
| Cocoa, instant, med milk, powder | 1.1 mg |
| Curry powder | 1.04 mg |
| Nutmeg, whole | 1.03 mg |
| Liver, pig, raw | 1.01 mg |
| Chocolate, bitter | 0.954 mg |
| Chocolate, plain, couverture | 0.954 mg |
| Beans, mung, dried, raw | 0.941 mg |
| Nut, pea, dried | 0.86 mg |
| Cocoa, instant, without milk, powder | 0.84 mg |
| Almond, raw | 0.78 mg |
| Peas, chick/garbanzo, dry, raw | 0.76 mg |
| Kidney, pig, raw | 0.715 mg |
| Bouillon, beef, concentrated, cube | 0.71 mg |
| Norway lobster, raw | 0.7 mg |
| Lobster, raw | 0.7 mg |
| Peanut butter | 0.7 mg |
| Peas, mature, dry, raw | 0.69 mg |
| Lentils, dried | 0.67 mg |
| Cod, liver, raw | 0.66 mg |
| Cod, liver, smoked | 0.66 mg |
| Cod, liver, canned | 0.66 mg |
| Peach, dried | 0.63 mg |
| Buckwheat groats, raw | 0.62 mg |
| Vecao | 0.595 mg |
| Squab (pigeon), flesh, raw | 0.594 mg |
| Nut, pea, oilroasted and salted | 0.57 mg |
| Barley flour, raw | 0.56 mg |
| Coconut meat, desiccated | 0.55 mg |
| Marzipanproduct, chocolatecover, average values | 0.54 mg |
| Liver, chicken (hen), raw | 0.51 mg |
| Liver, broiler or fryer, raw | 0.51 mg |
| Seaweed, agar | 0.5 mg |
| Caseinate, sodium, DAMIPRO RHV | 0.5 mg |
| Beans, brown, dried | 0.5 mg |
| Seaweed, konbu, dried (kelp) | 0.5 mg |
| Pate, liver | 0.49 mg |
| Millet, whole-grain | 0.49 mg |
| Millet, flakes | 0.49 mg |
| Mushroom, canned | 0.48 mg |
| Beans, white, dried | 0.47 mg |
| Shrimp, prawn, boiled | 0.46 mg |
| Marzipan | 0.45 mg |
| Meat extract, Bovril | 0.45 mg |
| Crab claws, meat, canned | 0.44 mg |
| Kidney, ox, raw | 0.44 mg |
| Crab claws, meat, raw | 0.44 mg |
| Squab (pigeon), raw | 0.437 mg |
| Whipped egg white and sugar with chocolate covering | 0.42 mg |
| Cantharelle, raw | 0.42 mg |
| Garfish, raw | 0.42 mg |
| Mushroom, raw | 0.42 mg |
| Heart, pork, raw | 0.41 mg |
| Pork, liver paste, danish | 0.41 mg |
| Semolina | 0.41 mg |
| Shrimp, boiled, shell removed | 0.407 mg |
| Toffees, mixed | 0.4 mg |
| Salt, block | 0.39 mg |
| Ptarmigan, flesh, raw | 0.39 mg |
| Kidney, calf, raw | 0.385 mg |
| Prune, dried plum | 0.38 mg |
| Potatoes, mashed, instant powder w/dry milk | 0.37 mg |
| Crispbread, knackebrot, rye, fine | 0.37 mg |
| Crispbread, knackebrot, rye, coarse (Husmans) | 0.37 mg |
| Dragée, average values | 0.37 mg |
| Potatoes, mashed, instant powder w/o dry milk | 0.37 mg |
| Chocolate, milk | 0.367 mg |
| Chocolate, milk, with nuts | 0.367 mg |
| Sausage, liver sausage | 0.36 mg |
| Cheese, processed, 20 % fidm. | 0.355 mg |
| Lentils, sprouted, raw | 0.352 mg |
| Chocolate, fancy and filled | 0.35 mg |
| Cheese, processed, 30 % fidm. | 0.35 mg |
| Cheese, processed, 45 % fidm. | 0.35 mg |
| Heart, chicken, raw | 0.346 mg |
| Chickory, raddichio, raw | 0.341 mg |
| Cinnamon stick | 0.339 mg |
| Potato crisps, coarse | 0.33 mg |
| Nut, coco, raw | 0.32 mg |
| Rye kernels, whole/cracked | 0.32 mg |
| Wheat, cracked kernels, parboiled (bulgur), raw | 0.32 mg |
| Wheat, kernels, whole/cracked | 0.32 mg |
| Raisin , seedless | 0.32 mg |
| Rye flour, dark, whole meal | 0.317 mg |
| Wheat, flour, wholemeal | 0.317 mg |
| Crispbread, knackebrot, wheat, fine | 0.31 mg |
| Heart, beef, raw | 0.31 mg |
| Crispbread, knackebrot, wheat, coarse | 0.31 mg |
| Nougat | 0.31 mg |
| Goose, flesh only, raw | 0.306 mg |
| Yeast extract, Marmite | 0.3 mg |
| Pastilles, sugar added, unspecified | 0.3 mg |
| Tomato paste, concentrated | 0.3 mg |
| Water, tap, drinking, average values | 0.3 mg |
| Garlic, raw | 0.299 mg |
| Heart, veal, raw | 0.29 mg |
| Rye bread, soft, with wheat, high fat seeds and whole kernels | 0.28 mg |
| Apricot, dried | 0.27 mg |
| Rye bread, dark with high fat seeds and whole kernels | 0.27 mg |
| Potato crisps | 0.26 mg |
| Rose hip, dried, powder | 0.26 mg |
| Date, dried | 0.26 mg |
| Potato crisps, fatreduced | 0.26 mg |
| Macaroni, spaghetti, raw | 0.25 mg |
| Fruit paste, figs | 0.241 mg |
| Hare, raw | 0.24 mg |
| Syrup, kitchen | 0.24 mg |
| Sweetcorn, on-the-cob, raw | 0.24 mg |
| Sprat (sardine), in tomato sauce, canned | 0.24 mg |
| Sardine, in tomato sauce, canned | 0.24 mg |
| Crayfish, raw | 0.24 mg |
| Fig, dried | 0.24 mg |
| Drageé, liquorice | 0.24 mg |
| Sweetcorn, kernels, frozen | 0.24 mg |
| Liquorice allsorts | 0.238 mg |
| Baby food, infant formula, high iron content, powder | 0.236 mg |
| Fruit paste, average values | 0.235 mg |
| Beans, green, canned | 0.23 mg |
| Olives, ripe, salted, oil-coated | 0.23 mg |
| Horse-radish, raw | 0.23 mg |
| Tongue, pig, raw | 0.23 mg |
| Guava, common, raw | 0.23 mg |
| Chestnut, raw | 0.23 mg |
| Parsley root, raw | 0.23 mg |
| Tongue, pig, cured | 0.23 mg |
| Jam, fruit, average values | 0.23 mg |
| Bisquit, wholemeal, digestive type | 0.23 mg |
| Olives, green, pickled, canned | 0.23 mg |
| Ginger root, raw | 0.226 mg |
| Coriander, leaf, raw | 0.225 mg |
| Rye bread, fine with wheat flour and high fat seeds, industrial prod. | 0.225 mg |
| Bread, wholemeal | 0.22 mg |
| Mussels, boiled | 0.22 mg |
| Bread, white, with wheat bran | 0.22 mg |
| Rye-flour, bolted (extraction rate 85 %) | 0.22 mg |
| Rolls, wheat with rye, high fat seeds, industrial produced | 0.22 mg |
| Bread, white, coarse grain | 0.22 mg |
| Bread, wheat and other, high fat seeds | 0.22 mg |
| Dill, raw | 0.22 mg |
| Mussel, raw | 0.22 mg |
| Beet, red, canned | 0.21 mg |
| Beans, baked i tomato sauce, canned | 0.21 mg |
| Halibut, atlantic, smoked | 0.2 mg |
| Rice groats, raw | 0.2 mg |
| Oats, rolled, not enriched | 0.2 mg |
| Soup, tomato, ready to eat | 0.2 mg |
| Oats, rolled, enriched | 0.2 mg |
| Rice flour | 0.2 mg |
| Macaroni, spaghetti, boiled | 0.2 mg |
| Oats, rolled, average values | 0.2 mg |
| Halibut, atlantic, raw | 0.2 mg |
| Rice, parboiled, raw | 0.2 mg |
| Bread, wheat with rye, sandwich/toast type, high fat seeds, industrial | 0.2 mg |
| Sweatbread, lamb, raw | 0.2 mg |
| Rice, polished, raw | 0.2 mg |
| Bisquit, sweet | 0.2 mg |
| Potato chips, deepfried | 0.2 mg |
| Pork, liver paste, danish, low fat | 0.19 mg |
| Avocado, raw | 0.19 mg |
| Cream Crackers | 0.19 mg |
| Haddock, raw | 0.19 mg |
| Rye bread, dark, pumpernickel | 0.188 mg |
| Rose hip, raw | 0.18 mg |
| Rice, brown, raw | 0.18 mg |
| Pastilles, sugarfree, unspecified | 0.18 mg |
| Snacks, expanded, potatobasis | 0.18 mg |
| Chard, swiss, raw | 0.179 mg |
| Yam, raw | 0.178 mg |
| Pepper, hot chili, raw | 0.174 mg |
| Dab, raw | 0.17 mg |
| Chewing gum, sugar added, all types | 0.17 mg |
| Peas, green, frozen | 0.17 mg |
| Salmon, raw | 0.17 mg |
| Bacon crisps | 0.17 mg |
| Rye bread, dark, wholemeal | 0.17 mg |
| Toffees, unspecified | 0.17 mg |
| Baguette, wheat with rye, high fat seeds, industrial product | 0.17 mg |
| Rye bread, dark | 0.17 mg |
| Bean sprouts, average values, raw | 0.164 mg |
| Bean sprouts, mung, raw | 0.164 mg |
| Pop corn, oil and salt added | 0.16 mg |
| Brandy, cognac | 0.16 mg |
| Egg, chicken, yolk, raw | 0.16 mg |
| Rye bread, soft, with wheat | 0.16 mg |
| Pop corn, oil and salt added, traditional | 0.16 mg |
| Sprat, pickled, canned | 0.16 mg |
| Yeast, baker`s, compressed | 0.16 mg |
| Lamb, loin, raw | 0.16 mg |
| Salt, table | 0.16 mg |
| Anchovy, pickled, canned | 0.16 mg |
| Mussels, in water, canned | 0.159 mg |
| Rye-flour, bolted (extraction rate 70 %) | 0.158 mg |
| Alfalfa seeds, sprouted, raw | 0.157 mg |
| Tongue, calf, cured | 0.155 mg |
| Tongue, calf, raw | 0.155 mg |
| Rye-flour, wheat-flour, bolted | 0.152 mg |
| Sweetpotato, raw | 0.151 mg |
| Milk, skimmed, with chocolate | 0.15 mg |
| Milk, with chocolate, partly skimmed, 1.5 % fat | 0.15 mg |
| Grape, raw | 0.15 mg |
| Milk, with chocolate, partly skimmed, 1.5 % fat (UHT) | 0.15 mg |
| Tomato ketchup, bottled | 0.15 mg |
| Tomato puree | 0.15 mg |
| Rabbit, flesh only, raw | 0.15 mg |
| Mackerel, in tomato sauce, canned | 0.15 mg |
| Swiss roll, average values | 0.15 mg |
| Lychee, raw | 0.148 mg |
| Horse, meat, raw | 0.144 mg |
| Chicory, raw | 0.14 mg |
| Snacks, expanded, cornbased | 0.14 mg |
| Rolls, wheat with rye, industrial produced | 0.14 mg |
| Watercress, raw | 0.14 mg |
| Duck, flesh and skin, raw | 0.14 mg |
| Parsnip, raw | 0.14 mg |
| Baguette, with rye, industrial product | 0.14 mg |
| Salt, sea salt (no iodine fortification) | 0.14 mg |
| Duck, flesh only, raw | 0.14 mg |
| Liquorice, salt | 0.14 mg |
| Herring, salted, ripened | 0.14 mg |
| Black pudding (boiled) | 0.14 mg |
| Bread, wheat with rye | 0.14 mg |