All foods Dairy and Eggs Legumes Nuts & Seeds
# Food Category µg / 100g
4 Almond butter, creamy Nuts & Seeds
57.3
5 Nuts, almonds, whole, raw Nuts & Seeds
57.0
6 Eggs, Grade A, Large, egg yolk Dairy and Eggs
45.9
7 Flaxseed, ground Nuts & Seeds
33.8
8 Mushroom, maitake Vegetables
32.6
9 Flour, quinoa Grains
26.3
10 Sorghum, whole grain, white, dry, raw Grains
26.1
11 Flour, amaranth Grains
25.4
12 Flour, sorghum Grains
24.2
13 Nuts, pecans, halves, raw Nuts & Seeds
22.7
14 Oats, whole grain, steel cut Grains
22.0
15 Oats, whole grain, rolled, old fashioned Grains
21.9
16 Flour, oat, whole grain Grains
20.1
17 Buckwheat, whole grain Grains
18.6
18 Nuts, walnuts, English, halves, raw Nuts & Seeds
17.3
19 Mushroom, lion's mane Vegetables
16.9
20 Mushroom, pioppini Vegetables
15.3
21 Flour, buckwheat Grains
15.1
22 Chia seeds, dry, raw Grains
14.5
23 Sesame butter, creamy Nuts & Seeds
13.3
24 Nuts, pine nuts, raw Nuts & Seeds
12.9
25 Mushroom, crimini Vegetables
12.6
26 Mushroom, enoki Vegetables
12.5
27 Millet, whole grain Grains
11.4
28 Mushroom, portabella Vegetables
11.1
29 Mushroom, king oyster Vegetables
10.8
30 Flour, spelt, whole grain Grains
10.4
31 Einkorn, grain, dry, raw Grains
10.0
32 Mushrooms, white button Vegetables
9.1
33 Sorghum flour, white, pearled, unenriched, dry, raw Grains
9.0
34 Flour, rye Grains
9.0
35 Sorghum grain, white, pearled, unenriched, dry, raw Grains
9.0
36 Flour, barley Grains
8.6
37 Mushroom, beech Vegetables
8.1
38 Khorasan, grain, dry, raw Grains
7.3
39 Mushroom, oyster Vegetables
7.0
40 Mushrooms, shiitake Vegetables
6.0
41 Farro, pearled, dry, raw Grains
5.5
42 Bulgur, dry, raw Grains
5.5
43 Rice, brown, long grain, unenriched, raw Grains
5.0
44 Rice, black, unenriched, raw Grains
4.9
45 Fonio, grain, dry, raw Grains
4.8
46 Rice, red, unenriched, dry, raw Grains
4.8
47 Corn flour, masa harina, white or yellow, dry, raw Grains
4.7
48 Parsnips, raw Vegetables
4.3
49 Spinach, mature Vegetables
4.3
50 Soy milk, unsweetened, plain, shelf stable Legumes
3.3