Food

Serving Size

Niacin (mg)

soymilk (fortified)

8 fl oz (243g)

8.000 (40%)

peanut flour, defatted

1 oz (28.35g)

7.655 (38%)

rice bran, crude

3 tbsp (22.13g)

7.523 (38%)

marmite, yeast extract spread

1 tsp (6g)

5.820 (29%)

passion-fruit juice, yellow (raw)

8 fl oz (247.2g)

5.537 (28%)

peanut butter chunky

2 tbsp (32g)

4.383 (22%)

peanut butter smooth

2 tbsp (32g)

4.289 (21%)

peanuts (oil roasted, no salt)

1 oz (28.35g)

4.048 (20%)

peanuts (dry roasted, no salt)

1 oz (28.35g)

3.834 (19%)

sesame flour, high-fat

1 oz (28.35g)

3.790 (19%)

portabella mushrooms (grilled)

1/2 cup (60.5g)

3.784 (19%)

portabella mushrooms (raw)

1 piece (84g)

3.775 (19%)

sesame meal, partially defatted

1 oz (28.35g)

3.633 (18%)

passion-fruit juice, purple (raw)

8 fl oz (247.2g)

3.609 (18%)

sesame flour, partially defatted

1 oz (28.35g)

3.572 (18%)

sesame flour, low-fat

1 oz (28.35g)

3.553 (18%)

peanuts (raw)

1 oz (28.35g)

3.421 (17%)

peanut flour, low fat

1 oz (28.35g)

3.260 (16%)

wheat, durum

1/4 cup (48g)

3.234 (16%)

kidney beans

100g

3.024 (15%)

buckwheat

1/4 cup (42.5g)

2.983 (15%)

spelt (uncooked)

1/4 cup (43.5g)

2.977 (15%)

oyster mushrooms (raw)

4 small (60g)

2.974 (15%)

kamut (uncooked)

1/4 cup (46.5g)

2.953 (15%)

corn flour, masa, enriched, white

1/4 cup (28.5g)

2.831 (14%)

corn flour, msasa, enriched, yellow

1/4 cup (28.5g)

2.831 (14%)

groundcherries

100g

2.800 (14%)

potato, red (baked, with skin)

1 medium (173g)

2.759 (14%)

wheat, hard red spring

1/4 cup (48g)

2.741 (14%)

kidney beans (sprouted, raw)

1/2 cup (92g)

2.686 (13%)

white mushrooms (microwaved)

50g

2.675 (13%)

wheat, hard red winter

1/4 cup (48g)

2.623 (13%)

wheat flour, white, bread, enriched

1/4 cup (34.25g)

2.587 (13%)

potato (microwaved, cooked in skin, skin removed)

1 medium (156g)

2.535 (13%)

rice flour, brown

1/4 cup (39.5g)

2.504 (13%)

semolina (enriched)

1/4 cup (41.75g)

2.501 (13%)

tomato, yellow (raw)

1 tomato (212g)

2.499 (12%)

spelt (cooked)

1/2 cup (97g)

2.493 (12%)

fiddlehead ferns (raw)

50g

2.490 (12%)

potato (baked, with skin)

1 medium (173g)

2.439 (12%)

sunflower seed kernels (dried)

1 oz (28.35g)

2.363 (12%)

kamut (cooked)

1/2 cup (86g)

2.362 (12%)

millet (raw)

1/4 cup (50g)

2.360 (12%)

potato, russet (baked, with skin)

1 medium (173g)

2.332 (12%)

wheat flour, white, cake, enriched

1/4 cup (34.25g)

2.326 (12%)

barley flour

1/4 cup (37g)

2.320 (12%)

barley, pearled (raw)

1/4 cup (50g)

2.302 (12%)

barley malt flour

1/4 cup (40.5g)

2.283 (11%)

Crimini mushrooms (raw)

3 pieces (60g)

2.280 (11%)

potato (cooked, no skin)

1 medium (167g)

2.191 (11%)

tempeh

1/2 cup (83g)

2.191 (11%)

potato (baked, no skin)

1 (156g)

2.176 (11%)

sunflower seed butter

2 tbsp (32g)

2.159 (11%)

white mushrooms (stir-fried)

1/2 cup (54g)

2.153 (11%)

white mushrooms (boiled, no salt)

4 pieces (48g)

2.141 (11%)

barley, hulled

1/4 cup (46g)

2.118 (11%)

potato, white (baked, with skin)

1 medium (138g)

2.109 (11%)

buckwheat groats (roasted, dry)

1/4 cup (41g)

2.105 (11%)

wheat, hard white

1/4 cup (48g)

2.103 (11%)

breadfruit seeds (roasted)

1 oz (28.35g)

2.098 (10%)

wheat, soft red winter

1/4 cup (42g)

2.016 (10%)

prune juice (canned)

8 fl oz (256g)

2.010 (10%)

wheat, soft white

1/4 cup (42g)

2.002 (10%)

sunflower seed kernels (dry roasted)

1 oz (28.35g)

1.996 (10%)

wheat bran, crude

1/4 cup (14.5g)

1.969 (10%)

potato (cooked, in skin, skin removed)

1 (136g)

1.957 (10%)

cornmeal, degermed, enriched, white

1/4 cup (39.25g)

1.950 (10%)

cornmeal, degermed, enriched, yellow

1/4 cup (39.25g)

1.950 (10%)