Meat and fish lead this ranking because animal tissue concentrates niacin from the protein it contains. Your body converts some amino acids directly into niacin during digestion, so foods high in protein tend toward high niacin density. This mechanism explains why the table below reads as it does.
Niacin also occurs naturally in grains, legumes, and nuts, though often in a form your body cannot access without processing. The ranking captures what your small intestine can actually use. Bear in mind that the position of a food here reflects its niacin per 100 g, not how much you would typically eat at one time.
FDA daily value: 16 mg
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Showing 1–50 of 7,697 foods
| # | Food | Category | Per 100 g | % DV | Source |
|---|---|---|---|---|---|
| 1 | Yeast extract spread | Vegetables and Vegetable Products | 127.50 mg | 797% | USDA_SR |
| 2 | Yeast extract spread | Vegetables and Vegetable Products | 127.50 mg | 797% | CNF |
| 3 | Cereals ready-to-eat, RALSTON Enriched Wheat Bran flakes | Breakfast Cereals | 90.57 mg | 566% | USDA_SR |
| 4 | Beverages, Orange-flavor drink, breakfast type, low calorie, powder | Beverages | 80.00 mg | 500% | USDA_SR |
| 5 | Beverages, fruit-flavored drink, powder, with high vitamin C with other added vitamins, low calorie | Beverages | 80.00 mg | 500% | USDA_SR |
| 6 | Drink, fruit flavour, powder, low calorie, vitamin C | Beverages | 80.00 mg | 500% | CNF |
| 7 | Energy drink, shot, sugar free | Beverages | 54.86 mg | 343% | CNF |
| 8 | Malted milk, chocolate flavour, enriched powder | Beverages | 50.94 mg | 318% | CNF |
| 9 | Malted milk, natural flavour, enriched powder | Beverages | 48.59 mg | 304% | CNF |
| 10 | Formulated bar, MARS SNACKFOOD US, SNICKERS MARATHON Energy Bar, all flavors | Snacks | 45.25 mg | 283% | USDA_SR |
| 11 | Formulated bar, MARS SNACKFOOD US, SNICKERS MARATHON Honey Nut Oat Bar | Snacks | 45.25 mg | 283% | USDA_SR |
| 12 | Formulated bar, MARS SNACKFOOD US, SNICKERS MARATHON Double Chocolate Nut Bar | Snacks | 45.25 mg | 283% | USDA_SR |
| 13 | Babyfood, cereal, wheat, with milk powder and fruit, dry | Babyfoods | 42.01 mg | 263% | CNF |
| 14 | Leavening agents, yeast, baker's, active dry | Baked Products | 40.20 mg | 251% | USDA_SR |
| 15 | Leavening agent, yeast, baker's, active, dry | Baked Products | 40.20 mg | 251% | CNF |
| 16 | Beverages, UNILEVER, SLIMFAST Shake Mix, powder, 3-2-1 Plan | Beverages | 38.46 mg | 240% | USDA_SR |
| 17 | Beverages, UNILEVER, SLIMFAST Shake Mix, high protein, whey powder, 3-2-1 Plan, | Beverages | 38.44 mg | 240% | USDA_SR |
| 18 | Formulated bar, LUNA BAR, NUTZ OVER CHOCOLATE | Snacks | 37.10 mg | 232% | USDA_SR |
| 19 | Babyfood, cereal, wheat, dry | Babyfoods | 36.38 mg | 227% | CNF |
| 20 | Formulated bar, MARS SNACKFOOD US, SNICKERS MARATHON MULTIGRAIN CRUNCH BAR | Snacks | 36.36 mg | 227% | USDA_SR |
| 21 | Formulated bar, MARS SNACKFOOD US, SNICKERS MARATHON Chewy Chocolate Peanut Bar | Snacks | 36.36 mg | 227% | USDA_SR |
| 22 | Babyfood, cereal, oatmeal, with honey, dry | Baby Foods | 36.29 mg | 227% | USDA_SR |
| 23 | Cereals ready-to-eat, wheat, puffed, fortified | Breakfast Cereals | 35.30 mg | 221% | USDA_SR |
| 24 | Cereals ready-to-eat, rice, puffed, fortified | Breakfast Cereals | 35.30 mg | 221% | USDA_SR |
| 25 | Babyfood, cereal, rice, dry | Babyfoods | 34.62 mg | 216% | CNF |
| 26 | Babyfood, cereal, barley, with milk powder, dry | Babyfoods | 34.29 mg | 214% | CNF |
| 27 | Rice bran, crude | Cereal Grains and Pasta | 33.99 mg | 212% | USDA_SR |
| 28 | Grains, rice bran, crude | Cereals, Grains and Pasta | 33.99 mg | 212% | CNF |
| 29 | Babyfood, cereal, mixed grain, dry | Babyfoods | 33.24 mg | 208% | CNF |
| 30 | Babyfood, cereal, mixed grain, with milk powder, dry | Babyfoods | 33.20 mg | 207% | CNF |
| 31 | Babyfood, snack, biscuit, mixed grain | Babyfoods | 32.72 mg | 205% | CNF |
| 32 | Formulated bar, POWER BAR, chocolate | Snacks | 32.60 mg | 204% | USDA_SR |
| 33 | Cereals ready-to-eat, MALT-O-MEAL, CORN BURSTS | Breakfast Cereals | 32.25 mg | 202% | USDA_SR |
| 34 | Babyfood, rice cereal, dry, EARTHS BEST ORGANIC WHOLE GRAIN, fortified only with iron | Baby Foods | 31.24 mg | 195% | USDA_SR |
| 35 | Babyfood, cereal, mixed grain, with milk powder and fruit, dry | Babyfoods | 30.92 mg | 193% | CNF |
| 36 | Babyfood, cereal, wheat, with milk powder, dry | Babyfoods | 30.01 mg | 188% | CNF |
| 37 | Babyfood, cereal, mixed grain, with fruit, dry | Babyfoods | 29.28 mg | 183% | CNF |
| 38 | Cereals ready-to-eat, RALSTON CRISP RICE | Breakfast Cereals | 28.97 mg | 181% | USDA_SR |
| 39 | Babyfood, finger snacks, GERBER, GRADUATES, PUFFS, apple and cinnamon | Baby Foods | 28.77 mg | 180% | USDA_SR |
| 40 | Beverages, coffee, instant, regular, half the caffeine | Beverages | 28.17 mg | 176% | USDA_SR |
| 41 | Beverages, coffee, instant, regular, powder | Beverages | 28.17 mg | 176% | USDA_SR |
| 42 | Coffee, instant, powder, half the caffeine | Beverages | 28.17 mg | 176% | CNF |
| 43 | Coffee, instant, regular, powder | Beverages | 28.17 mg | 176% | CNF |
| 44 | Beverages, coffee, instant, decaffeinated, powder | Beverages | 28.07 mg | 175% | USDA_SR |
| 45 | Coffee, instant, decaffeinated, powder | Beverages | 28.07 mg | 175% | CNF |
| 46 | Babyfood, cereal, oat, with milk powder, dry | Babyfoods | 27.95 mg | 175% | CNF |
| 47 | Incaparina, dry mix (corn and soy flours), unprepared | Breakfast Cereals | 27.00 mg | 169% | USDA_SR |
| 48 | Peanut flour, defatted | Legumes and Legume Products | 27.00 mg | 169% | USDA_SR |
| 49 | Peanut flour, defatted, salted | Legumes and Legume Products | 27.00 mg | 169% | CNF |
| 50 | Babyfood, cereal, soya, with fruit, dry | Babyfoods | 26.98 mg | 169% | CNF |
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