Iron, food by food
Ranking · Iron
Carries oxygen in your blood.
An adult is advised to get about 8 mg a day if a man, 18 mg if a woman. ? The words below are read against 18 mg, the women’s amount. ?
How we counted this
Health Canada’s Dietary Reference Intakes, adults 19–30. The word beside each food says how much of that one serving gives, read against the higher amount, 18 mg, which is the women’s: for the other sex a serving counts for more.
The plain words beside each food: “a lot” means one serving gives at least 20% of the daily amount, “some” at least 10%, “a little” at least 2%; below that it says “almost none”. Each row prints its percentage of the daily amount, rounded to a whole number, and the word is read from that printed percentage (a row at 9.6% prints 10% and reads “some”). The cut-offs are ours, one set for every page: 20% and 10% are borrowed from the US labelling terms “high” and “good source”, and applied to Health Canada’s daily amount; Health Canada’s own shopper rule says 15%, and we keep one number so a percentage never changes meaning (provisional: they may change in a later method version).
What it does: NIH Office of Dietary Supplements, iron fact sheet for health professionals. How much a day: Health Canada, Dietary reference intakes tables: Reference values for elements.
Iron comes in two kinds. Plants and iron-fortified foods hold only non-heme iron, which is absorbed less well; meat, seafood and poultry hold both. Vitamin C in the same meal improves its absorption. “Plant iron” marks foods in USDA’s plant groups (vegetables, fruits, legumes, nuts and seeds, grains and breakfast cereals), not breads, chocolate or other prepared foods. More on vitamin C.
Most per serving: Chicken liver, simmered (11.6 mg), then Mussels, cooked and Pacific oysters, raw.
Listed amounts, not what your body absorbs. Where a human study measured absorption, the food’s page shows it. ?
How we counted this
Listed for 194 of the 198 preparations on this page (150 foods). The other 4 aren’t zero, just not listed: see “Not listed” below.
191 of them are ranked below, by what one serving gives; the other 3 list it but have no serving size on file, so they follow, per 100 g.
The 159 reviewed foods (229 preparations) are counted here, and raw and cooked spinach are two preparations of one food. Each row below is one preparation, and 198 of them are on this page. The other 31 are left out: 19 raw or dry forms of a food ranked as eaten (listed below) and 12 fortified foods. Imported foods are listed separately below, not ranked. Every amount here is copied from the national food databases, as published. A serving’s weight is shown rounded, and the amount is worked from its exact weight, so a row can differ slightly from weight times the per-100 g figure.
- 1
A lot11.6mg11.63 mg / 100 g - 2
A lot6.72mg6.72 mg / 100 g - 3
A lot6.39mg5.11 mg / 100 g - 4
A lot6.17mg6.17 mg / 100 g - 5
A lot5.76mg4.61 mg / 100 g - 6
Soybeans, cooked91 g · US food database (USDA SR Legacy)26% of the women’s 18 mgPlant iron (non-heme)A lot4.67mg5.14 mg / 100 g - 7
Tofu, calcium-set85 g · US food database (USDA SR Legacy)25% of the women’s 18 mgPlant iron (non-heme)A lot4.56mg5.36 mg / 100 g - 8
Sesame seeds, whole30 g · US food database (USDA SR Legacy)24% of the women’s 18 mgPlant iron (non-heme)A lot4.37mg14.55 mg / 100 g - 9
Whole-wheat pasta, cooked215 g · US food database (USDA SR Legacy)21% of the women’s 18 mgPlant iron (non-heme)A lot3.7mg1.72 mg / 100 g - 10
A lot3.69mg6.7 mg / 100 g - 11
White beans, cooked95 g · US food database (USDA SR Legacy)19% of the women’s 18 mgPlant iron (non-heme)Some3.5mg3.7 mg / 100 g - 12
Lentils, cooked105 g · US food database (USDA SR Legacy)19% of the women’s 18 mgPlant iron (non-heme)Some3.48mg3.33 mg / 100 g - 13
Some3.25mg8.13 mg / 100 g - 14
Spinach, cooked85 g · US food database (USDA SR Legacy)17% of the women’s 18 mgPlant iron (non-heme)Some3.03mg3.57 mg / 100 g - 15
Some2.81mg2.81 mg / 100 g - 16
Chickpeas, cooked87 g · US food database (USDA SR Legacy)14% of the women’s 18 mgPlant iron (non-heme)Some2.51mg2.89 mg / 100 g - 17
Pumpkin seeds30 g · US food database (USDA Foundation Foods)14% of the women’s 18 mgPlant iron (non-heme)Some2.51mg8.36 mg / 100 g - 18
Some2.3mg2.7 mg / 100 g - 19
Oatmeal, cooked with water247 g · US food database (USDA SR Legacy)12% of the women’s 18 mgPlant iron (non-heme)Some2.23mg0.9 mg / 100 g - 20
Quinoa, cooked140 g · US food database (USDA SR Legacy)12% of the women’s 18 mgPlant iron (non-heme)Some2.09mg1.49 mg / 100 g - 21
Edamame, cooked85 g · US food database (USDA SR Legacy)11% of the women’s 18 mgPlant iron (non-heme)Some1.93mg2.27 mg / 100 g - 22
Some1.92mg2.56 mg / 100 g - 23
Black beans, cooked91 g · US food database (USDA SR Legacy)11% of the women’s 18 mgPlant iron (non-heme)Some1.91mg2.1 mg / 100 g - 24
Sesame seeds, hulled30 g · US food database (USDA SR Legacy)11% of the women’s 18 mgPlant iron (non-heme)Some1.91mg6.36 mg / 100 g - 25
Pinto beans, cooked90 g · US food database (USDA SR Legacy)11% of the women’s 18 mgPlant iron (non-heme)Some1.89mg2.09 mg / 100 g - 26
Cashews, raw30 g · US food database (USDA Foundation Foods)10% of the women’s 18 mgPlant iron (non-heme)Some1.8mg5.99 mg / 100 g - 27
Flaxseed, whole30 g · US food database (USDA SR Legacy)10% of the women’s 18 mgPlant iron (non-heme)Some1.72mg5.73 mg / 100 g - 28
A little1.69mg1.69 mg / 100 g - 29
A little1.67mg2.78 mg / 100 g - 30
Turnip greens, frozen, cooked85 g · US food database (USDA SR Legacy)9% of the women’s 18 mgPlant iron (non-heme)A little1.65mg1.94 mg / 100 g - 31
A little1.61mg2.92 mg / 100 g - 32
A little1.6mg3.19 mg / 100 g - 33
A little1.57mg1.57 mg / 100 g - 34
A little1.5mg2.73 mg / 100 g - 35
A little1.44mg1.31 mg / 100 g - 36
Mustard greens, raw85 g · US food database (USDA SR Legacy)8% of the women’s 18 mgPlant iron (non-heme)A little1.39mg1.64 mg / 100 g - 37
A little1.36mg1.6 mg / 100 g - 38
A little1.34mg8.95 mg / 100 g - 39
Refried beans, canned90 g · US food database (USDA SR Legacy)7% of the women’s 18 mgPlant iron (non-heme)A little1.3mg1.44 mg / 100 g - 40
Green peas, cooked85 g · US food database (USDA SR Legacy)7% of the women’s 18 mgPlant iron (non-heme)A little1.29mg1.52 mg / 100 g - 41
A little1.24mg1.46 mg / 100 g - 42
Pistachios, dry-roasted30 g · US food database (USDA SR Legacy)7% of the women’s 18 mgPlant iron (non-heme)A little1.21mg4.03 mg / 100 g - 43
A little1.19mg1.19 mg / 100 g - 44
A little1.18mg1.07 mg / 100 g - 45
Tomatoes, canned125 g · US food database (USDA Foundation Foods)6% of the women’s 18 mgPlant iron (non-heme)A little1.16mg0.93 mg / 100 g - 46
Chia seeds, ground15 g · US food database (USDA SR Legacy)6% of the women’s 18 mgPlant iron (non-heme)A little1.16mg7.72 mg / 100 g - 47
Sunflower seeds, dry-roasted30 g · US food database (USDA SR Legacy)6% of the women’s 18 mgPlant iron (non-heme)A little1.14mg3.8 mg / 100 g - 48
Almonds, raw30 g · US food database (USDA Foundation Foods)6% of the women’s 18 mgPlant iron (non-heme)A little1.12mg3.74 mg / 100 g - 49
Almonds, dry-roasted30 g · US food database (USDA SR Legacy)6% of the women’s 18 mgPlant iron (non-heme)A little1.12mg3.73 mg / 100 g - 50
Strawberries, frozen140 g · US food database (USDA SR Legacy)6% of the women’s 18 mgPlant iron (non-heme)A little1.05mg0.75 mg / 100 g - 51
A little1.04mg1.04 mg / 100 g - 52
Brussels sprouts, cooked85 g · US food database (USDA SR Legacy)6% of the women’s 18 mgPlant iron (non-heme)A little1.02mg1.2 mg / 100 g - 53
A little0.97mg0.97 mg / 100 g - 54
A little0.94mg2.35 mg / 100 g - 55
A little0.94mg1.56 mg / 100 g - 56
Turnip greens, raw85 g · US food database (USDA SR Legacy)5% of the women’s 18 mgPlant iron (non-heme)A little0.94mg1.1 mg / 100 g - 57
A little0.93mg0.93 mg / 100 g - 58
A little0.92mg1.67 mg / 100 g - 59
Chia seeds15 g · US food database (USDA Foundation Foods)5% of the women’s 18 mgPlant iron (non-heme)A little0.91mg6.04 mg / 100 g - 60
Spinach, raw85 g · US food database (USDA Foundation Foods)5% of the women’s 18 mgPlant iron (non-heme)A little0.9mg1.05 mg / 100 g - 61
Chickpeas, canned82 g · US food database (USDA SR Legacy)5% of the women’s 18 mgPlant iron (non-heme)A little0.88mg1.07 mg / 100 g - 62
Flaxseed, ground15 g · US food database (USDA Foundation Foods)5% of the women’s 18 mgPlant iron (non-heme)A little0.87mg5.78 mg / 100 g - 63
Sweet potato, boiled110 g · US food database (USDA SR Legacy)4% of the women’s 18 mgPlant iron (non-heme)A little0.79mg0.72 mg / 100 g - 64
Brown rice, cooked140 g · US food database (USDA SR Legacy)4% of the women’s 18 mgPlant iron (non-heme)A little0.78mg0.56 mg / 100 g - 65
Asparagus, cooked85 g · US food database (USDA SR Legacy)4% of the women’s 18 mgPlant iron (non-heme)A little0.77mg0.91 mg / 100 g - 66
A little0.76mg2.54 mg / 100 g - 67
A little0.76mg1.52 mg / 100 g - 68
Sweet potato, baked110 g · US food database (USDA SR Legacy)4% of the women’s 18 mgPlant iron (non-heme)A little0.76mg0.69 mg / 100 g - 69
Brazil nuts, raw30 g · US food database (USDA Foundation Foods)4% of the women’s 18 mgPlant iron (non-heme)A little0.74mg2.47 mg / 100 g - 70
Mustard greens, cooked85 g · US food database (USDA SR Legacy)4% of the women’s 18 mgPlant iron (non-heme)A little0.74mg0.87 mg / 100 g - 71
A little0.74mg1.84 mg / 100 g - 72
Kale, cooked85 g · US food database (USDA Foundation Foods)4% of the women’s 18 mgPlant iron (non-heme)A little0.71mg0.84 mg / 100 g - 73
A little0.69mg0.69 mg / 100 g - 74
Turnip greens, cooked85 g · US food database (USDA SR Legacy)4% of the women’s 18 mgPlant iron (non-heme)A little0.68mg0.8 mg / 100 g - 75
A little0.68mg1.23 mg / 100 g - 76
A little0.67mg0.79 mg / 100 g - 77
Walnuts, raw30 g · US food database (USDA Foundation Foods)4% of the women’s 18 mgPlant iron (non-heme)A little0.67mg2.24 mg / 100 g - 78
A little0.66mg1.2 mg / 100 g - 79
Brussels sprouts, raw85 g · US food database (USDA Foundation Foods)3% of the women’s 18 mgPlant iron (non-heme)A little0.62mg0.73 mg / 100 g - 80
Raspberries, frozen80 g · US food database (USDA SR Legacy)3% of the women’s 18 mgPlant iron (non-heme)A little0.61mg0.76 mg / 100 g - 81
Broccoli, raw85 g · US food database (USDA Foundation Foods)3% of the women’s 18 mgPlant iron (non-heme)A little0.59mg0.69 mg / 100 g - 82
Cantaloupe, raw150 g · US food database (USDA Foundation Foods)3% of the women’s 18 mgPlant iron (non-heme)A little0.57mg0.38 mg / 100 g - 83
A little0.57mg0.81 mg / 100 g - 84
A little0.56mg1.02 mg / 100 g - 85
Green beans, cooked85 g · US food database (USDA SR Legacy)3% of the women’s 18 mgPlant iron (non-heme)A little0.55mg0.65 mg / 100 g - 86
Albacore (white) tuna, canned in water55 g · US food database (USDA SR Legacy)3% of the women’s 18 mgA little0.53mg0.97 mg / 100 g - 87
A little0.52mg0.2 mg / 100 g - 88
A little0.52mg3.49 mg / 100 g - 89
Broccoli, cooked85 g · US food database (USDA SR Legacy)3% of the women’s 18 mgPlant iron (non-heme)A little0.52mg0.61 mg / 100 g - 90
Butternut squash, baked85 g · US food database (USDA SR Legacy)3% of the women’s 18 mgPlant iron (non-heme)A little0.51mg0.6 mg / 100 g - 91
A little0.49mg0.49 mg / 100 g - 92
Peaches, raw140 g · US food database (USDA Foundation Foods)3% of the women’s 18 mgPlant iron (non-heme)A little0.48mg0.34 mg / 100 g - 93
Peanuts, dry-roasted30 g · US food database (USDA SR Legacy)3% of the women’s 18 mgPlant iron (non-heme)A little0.47mg1.58 mg / 100 g - 94
Peanuts, raw30 g · US food database (USDA Foundation Foods)3% of the women’s 18 mgPlant iron (non-heme)A little0.47mg1.55 mg / 100 g - 95
Wild blueberries, frozen80 g · US food database (USDA SR Legacy)3% of the women’s 18 mgPlant iron (non-heme)A little0.46mg0.58 mg / 100 g - 96
Oranges, raw140 g · US food database (USDA Foundation Foods)3% of the women’s 18 mgPlant iron (non-heme)A little0.46mg0.33 mg / 100 g - 97
A little0.44mg1.47 mg / 100 g - 98
Sweet potato, raw110 g · US food database (USDA Foundation Foods)2% of the women’s 18 mgPlant iron (non-heme)A little0.44mg0.4 mg / 100 g - 99
Mushrooms, UV-exposed, raw85 g · US food database (USDA SR Legacy)2% of the women’s 18 mgPlant iron (non-heme)A little0.43mg0.5 mg / 100 g - 100
A little0.41mg0.11 mg / 100 g - 101
Sweet corn, frozen, cooked85 g · US food database (USDA SR Legacy)2% of the women’s 18 mgPlant iron (non-heme)A little0.4mg0.47 mg / 100 g - 102
French fries, frozen, oven-baked70 g · US food database (USDA SR Legacy)2% of the women’s 18 mgPlant iron (non-heme)A little0.4mg0.57 mg / 100 g - 103
Bok choy, raw85 g · US food database (USDA Foundation Foods)2% of the women’s 18 mgPlant iron (non-heme)A little0.37mg0.44 mg / 100 g - 104
A little0.37mg0.43 mg / 100 g - 105
Raspberries, raw80 g · US food database (USDA Foundation Foods)2% of the women’s 18 mgPlant iron (non-heme)A little0.36mg0.45 mg / 100 g - 106
A little0.36mg0.9 mg / 100 g - 107
A little0.36mg0.65 mg / 100 g - 108
Strawberries, raw140 g · US food database (USDA Foundation Foods)2% of the women’s 18 mgPlant iron (non-heme)A little0.36mg0.26 mg / 100 g - 109
Iceberg lettuce, raw85 g · US food database (USDA SR Legacy)2% of the women’s 18 mgPlant iron (non-heme)A little0.35mg0.41 mg / 100 g - 110
A little0.34mg0.31 mg / 100 g - 111
A little0.34mg0.34 mg / 100 g - 112
A little0.34mg1.13 mg / 100 g - 113
Kiwi, raw140 g · US food database (USDA Foundation Foods)2% of the women’s 18 mgPlant iron (non-heme)A little0.34mg0.24 mg / 100 g - 114
A little0.32mg0.32 mg / 100 g - 115
Zucchini, cooked85 g · US food database (USDA SR Legacy)2% of the women’s 18 mgPlant iron (non-heme)A little0.31mg0.37 mg / 100 g - 116
Cauliflower, raw85 g · US food database (USDA Foundation Foods)2% of the women’s 18 mgPlant iron (non-heme)A little0.28mg0.33 mg / 100 g - 117
A little0.28mg0.2 mg / 100 g - 118
White rice, cooked140 g · US food database (USDA SR Legacy)2% of the women’s 18 mgPlant iron (non-heme)A little0.28mg0.2 mg / 100 g - 119
Cauliflower, cooked85 g · US food database (USDA SR Legacy)2% of the women’s 18 mgPlant iron (non-heme)A little0.27mg0.32 mg / 100 g - 120
Blueberries, raw80 g · US food database (USDA Foundation Foods)2% of the women’s 18 mgPlant iron (non-heme)A little0.27mg0.34 mg / 100 g - 121
Peanut butter, smooth15 g · US food database (USDA SR Legacy)1% of the women’s 18 mgPlant iron (non-heme)Almost none0.26mg1.74 mg / 100 g - 122
Almost none0.25mg0.18 mg / 100 g - 123
Onions, raw85 g · US food database (USDA Foundation Foods)1% of the women’s 18 mgPlant iron (non-heme)Almost none0.24mg0.28 mg / 100 g - 124
Almost none0.23mg1.45 mg / 100 g - 125
Almost none0.23mg0.42 mg / 100 g - 126
Almost none0.23mg0.27 mg / 100 g - 127
Romaine lettuce, raw85 g · US food database (USDA Foundation Foods)1% of the women’s 18 mgPlant iron (non-heme)Almost none0.23mg0.27 mg / 100 g - 128
Grapes, raw140 g · US food database (USDA Foundation Foods)1% of the women’s 18 mgPlant iron (non-heme)Almost none0.23mg0.16 mg / 100 g - 129
Almost none0.22mg0.16 mg / 100 g - 130
Eggplant, cooked85 g · US food database (USDA SR Legacy)1% of the women’s 18 mgPlant iron (non-heme)Almost none0.21mg0.25 mg / 100 g - 131
Almost none0.21mg0.15 mg / 100 g - 132
Mushrooms, raw85 g · US food database (USDA Foundation Foods)1% of the women’s 18 mgPlant iron (non-heme)Almost none0.19mg0.23 mg / 100 g - 133
Almost none0.19mg0.63 mg / 100 g - 134
Avocado, raw30 g · US food database (USDA Foundation Foods)1% of the women’s 18 mgPlant iron (non-heme)Almost none0.18mg0.61 mg / 100 g - 135
Almost none0.17mg0.2 mg / 100 g - 136
Green pepper, raw85 g · US food database (USDA Foundation Foods)1% of the women’s 18 mgPlant iron (non-heme)Almost none0.16mg0.19 mg / 100 g - 137
Cherries, raw140 g · US food database (USDA Foundation Foods)1% of the women’s 18 mgPlant iron (non-heme)Almost none0.15mg0.11 mg / 100 g - 138
Almost none0.14mg0.08 mg / 100 g - 139
Green cabbage, cooked85 g · US food database (USDA SR Legacy)1% of the women’s 18 mgPlant iron (non-heme)Almost none0.14mg0.17 mg / 100 g - 140
Blueberries, frozen80 g · US food database (USDA SR Legacy)1% of the women’s 18 mgPlant iron (non-heme)Almost none0.14mg0.18 mg / 100 g - 141
Almost none0.14mg0.95 mg / 100 g - 142
Carrots, raw85 g · US food database (USDA Foundation Foods)1% of the women’s 18 mgPlant iron (non-heme)Almost none0.13mg0.15 mg / 100 g - 143
Grapefruit, raw140 g · US food database (USDA SR Legacy)1% of the women’s 18 mgPlant iron (non-heme)Almost none0.13mg0.09 mg / 100 g - 144
Almost none0.13mg0.05 mg / 100 g - 145
Almost none0.12mg0.82 mg / 100 g - 146
Almost none0.09mg0.09 mg / 100 g - 147
Almost none0.09mg0.08 mg / 100 g - 148
Almost none0.09mg0.3 mg / 100 g - 149
Almost none0.09mg0.59 mg / 100 g - 150
Almost none0.09mg0.11 mg / 100 g - 151
Tomatoes, raw85 g · US food database (USDA Foundation Foods)1% of the women’s 18 mgPlant iron (non-heme)Almost none0.09mg0.1 mg / 100 g - 152
Almost none0.08mg0.42 mg / 100 g - 153
Almost none0.08mg0.07 mg / 100 g - 154
Almost none0.08mg0.03 mg / 100 g - 155
Almost none0.08mg0.02 mg / 100 g - 156
Almost none0.08mg0.04 mg / 100 g - 157
Pineapple, raw140 g · US food database (USDA Foundation Foods)under 1% of the women’s 18 mgPlant iron (non-heme)Almost none0.08mg0.05 mg / 100 g - 158
Garlic, raw4 g · US food database (USDA SR Legacy)under 1% of the women’s 18 mgPlant iron (non-heme)Almost none0.07mg1.7 mg / 100 g - 159
Almost none0.06mg0.2 mg / 100 g - 160
Dried cranberries, sweetened40 g · US food database (USDA Foundation Foods)under 1% of the women’s 18 mgPlant iron (non-heme)Almost none0.06mg0.15 mg / 100 g - 161
Green cabbage, raw85 g · US food database (USDA Foundation Foods)under 1% of the women’s 18 mgPlant iron (non-heme)Almost none0.06mg0.07 mg / 100 g - 162
Almost none0.05mg0.02 mg / 100 g - 163
Almost none0.05mg0.56 mg / 100 g - 164
Almost none0.05mg0.02 mg / 100 g - 165
Almost none0.05mg0.02 mg / 100 g - 166
Almost none0.05mg0.16 mg / 100 g - 167
Almost none0.04mg0.13 mg / 100 g - 168
Almost none0.04mg0.13 mg / 100 g - 169
Almost none0.03mg0.11 mg / 100 g - 170
Watermelon, raw150 g · US food database (USDA Foundation Foods)under 1% of the women’s 18 mgPlant iron (non-heme)Almost none0.03mg0.02 mg / 100 g - 171
Almost none0.03mg0.21 mg / 100 g - 172
Almost none0.03mg0.01 mg / 100 g - 173
Apple (Fuji), raw140 g · US food database (USDA Foundation Foods)under 1% of the women’s 18 mgPlant iron (non-heme)Almost none0.02mg0.02 mg / 100 g - 174
Almost none0.02mg0.07 mg / 100 g - 175
Almost none0.02mg0.07 mg / 100 g - 176
Almost none0.02mg0.1 mg / 100 g - 177
Almost none0.01mg0.05 mg / 100 g - 178
Almost none0.01mg0.26 mg / 100 g - 179
Almost none0.01mg0.05 mg / 100 g - 180
Almost none0mg0.05 mg / 100 g - 181
Lemon juice5.2 g · US food database (USDA SR Legacy)under 1% of the women’s 18 mgPlant iron (non-heme)Almost none0mg0.08 mg / 100 g - 182
Almost none0mg0.02 mg / 100 g - 183
Almost none0mg0.02 mg / 100 g - 184
Banana, raw140 g · US food database (USDA Foundation Foods)under 1% of the women’s 18 mgPlant iron (non-heme)Almost none0mg0 mg / 100 g - 185
Celery, raw85 g · US food database (USDA Foundation Foods)under 1% of the women’s 18 mgPlant iron (non-heme)Almost none0mg0 mg / 100 g - 186
Almost none0mg0 mg / 100 g - 187
Cucumber, raw85 g · US food database (USDA Foundation Foods)under 1% of the women’s 18 mgPlant iron (non-heme)Almost none0mg0 mg / 100 g - 188
Rhubarb, raw140 g · US food database (USDA Foundation Foods)under 1% of the women’s 18 mgPlant iron (non-heme)Almost none0mg0 mg / 100 g - 189
Almost none0mg0 mg / 100 g - 190
Almost none0mg0 mg / 100 g - 191
Plain yogurt, whole milk115 g · US food database (USDA Foundation Foods)under 1% of the women’s 18 mgAlmost none0mg0 mg / 100 g
Not ranked in this view
These list Iron but have no serving size on file yet.
Not listed
The databases don’t list Iron for these foods: left out, not counted as zero.
Not yet reviewed · shown per 100 g, not per serving
Straight from the national databases, not yet checked, so not ranked. The list can include dried foods, spices and fortified products that a review would set aside.
No serving size yet, so shown per 100 g, even under “per serving”.
Not compared with the upper level: with no serving size, a figure for 100 g of a powder or a concentrate says nothing about what anyone eats. Choose an amount under “per 100 g” to compare one.
- Spices, thyme, dried · US food database (USDA SR Legacy)124 mgper 100 g
- Spices, basil, dried · US food database (USDA SR Legacy)89.8 mgper 100 g
- Spearmint, dried · US food database (USDA SR Legacy)87.5 mgper 100 g
- Spices, marjoram, dried · US food database (USDA SR Legacy)82.7 mgper 100 g
- Whale, beluga, meat, dried (Alaska Native) · US food database (USDA SR Legacy)72.4 mgper 100 g
- Game meat, Indigenous, narwhal, meat, dried · Canadian Nutrient File 202670 mgper 100 g
- Cereals ready-to-eat, RALSTON Enriched Wheat Bran flakes · US food database (USDA SR Legacy)67.7 mgper 100 g
- Babyfood, cereal, oatmeal, with honey, dry · US food database (USDA SR Legacy)67.2 mgper 100 g
- Seaweed, Canadian Cultivated EMI-TSUNOMATA, dry · US food database (USDA SR Legacy)66.4 mgper 100 g
- Spices, cumin seed · US food database (USDA SR Legacy)66.4 mgper 100 g
- Babyfood, cereal, oatmeal, dry fortified · US food database (USDA SR Legacy)64.1 mgper 100 g
- Babyfood, cereal, Oatmeal, dry, GERBER, SINGLE GRAIN, fortified · US food database (USDA SR Legacy)64 mgper 100 g
- Game meat, Indigenous, moose, blood, raw · Canadian Nutrient File 202662 mgper 100 g
- Game meat, Indigenous, beluga, meat, dried · Canadian Nutrient File 202657 mgper 100 g
- Spices, turmeric, ground · US food database (USDA SR Legacy)55 mgper 100 g
- Parsley, freeze-dried · US food database (USDA SR Legacy)53.9 mgper 100 g
- Babyfood, cereal, rice, dry fortified · US food database (USDA SR Legacy)53 mgper 100 g
- Seal, bearded (Oogruk), meat, dried (Alaska Native) · US food database (USDA SR Legacy)49.6 mgper 100 g
- Cereals, QUAKER, Quick Oats with Iron, Dry · US food database (USDA SR Legacy)49.5 mgper 100 g
- Goose, wild (Canada goose), Indigenous, liver, roasted · Canadian Nutrient File 202649.2 mgper 100 g
Ranked as eaten. Where a food is also listed in a form people eat, these forms are left out: raw meat, poultry, fish and eggs (their cooked forms are ranked), dry grains and legumes, and frozen vegetables before cooking. Raw oysters stay: they have no other form.
Which 19 are left out?
- raw ground beef
- Beef liver, raw
- Beef steak, top loin, raw
- raw chicken breast
- Chicken thigh, raw
- Chicken liver, raw
- Cod, raw
- raw eggs
- dry lentils
- raw mackerel
- dry rolled oats
- dry pasta
- dry whole-wheat pasta
- frozen peas
- Pork chop, raw
- Pork sausage, raw
- dry quinoa
- raw farmed salmon
- Ground turkey, 93% lean, raw
12 fortified foods are left out: makers add vitamins and minerals in amounts that vary by brand, so check the label for iron: Breakfast cereal · Pasta, cooked · White bread · White bread, toasted · Flour tortillas · Cookies · Crackers · Soy drink, unsweetened, fortified · Cakes · Almond drink, unsweetened, fortified · Oat drink, unsweetened, fortified · Pies
Running low, and too much
Running low
Iron-deficiency anemia brings weakness, tiredness and trouble concentrating, and can hold back thinking, immunity and the control of body temperature. Pregnant women, infants, women with heavy periods and frequent blood donors are more likely to fall short.
Too much
The risk of too much iron from food is low in adults whose gut works normally. High-dose supplements can upset the stomach and, at extreme doses, damage the intestine and organs. The upper level for adults is 45 mg a day.
Sources: NIH Office of Dietary Supplements, iron fact sheet for health professionals (2025-09-04) · Upper levels (adults 19–30): Health Canada, Dietary reference intakes tables: elements (2025-11-19)