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A food nutrition database built on USDA FoodData Central. Search calories, protein, vitamins and minerals per 100g, compare foods side by side, and explore nutrient rankings.

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Data source: USDA FoodData Central (Public Domain) © 2026 NutriDB

Nutrient Rankings/Niacin

⚡ Snacks — Highest Niacin(per 100g)

Powers energy metabolism as the coenzymes NAD and NADP. Also supports skin and nerve health. Abundant in fish, poultry, and mushrooms. FDA Daily Value: 16mg.

AllPork ProductsVegetables and Vegetable ProductsNut and Seed ProductsBeef ProductsBeveragesFinfish and Shellfish ProductsLegumes and Legume ProductsLamb, Veal, and Game ProductsBaked ProductsSweetsCereal Grains and PastaFast FoodsMeals, Entrees, and Side DishesSnacksRestaurant FoodsDairy and Egg ProductsSpices and HerbsBaby FoodsFats and OilsPoultry ProductsSoups, Sauces, and GraviesSausages and Luncheon MeatsBreakfast CerealsFruits and Fruit Juices
#FoodCategoryNiacin(mg)% DV
91Snacks, potato chips, made from dried potatoes (preformed), multigrain
Snacks
2.5616%
92Snacks, potato chips, made from dried potatoes, sour-cream and onion-flavor
Snacks
2.516%
93Snacks, granola bar, KASHI TLC Bar, crunchy, mixed flavors
Snacks
2.415%
94Snacks, FRITOLAY, SUNCHIPS, multigrain, French onion flavor
Snacks
2.415%
95Snack, Pretzel, hard chocolate coated
Snacks
2.415%
96Snacks, granola bites, mixed flavors
Snacks
2.3215%
97Snacks, popcorn, air-popped
Snacks
2.3114%
98Snacks, popcorn, caramel-coated, without peanuts
Snacks
2.214%
99Snacks, FRITOLAY, SUNCHIPS, Multigrain Snack, original flavor
Snacks
2.113%
100Snacks, popcorn, microwave, 94% fat free
Snacks
2.113%
101Snacks, sweet potato chips, unsalted
Snacks
2.0913%
102Popcorn, microwave, low fat and sodium
Snacks
2.0713%
103Snacks, popcorn, microwave, low fat
Snacks
2.0713%
104Snacks, tortilla chips, taco-flavor
Snacks
213%
105Snacks, popcorn, caramel-coated, with peanuts
Snacks
1.9912%
106Snacks, FRITOLAY, SUNCHIPS, Multigrain Snack, Harvest Cheddar flavor
Snacks
1.9812%
107Snacks, granola bars, hard, peanut butter
Snacks
1.9712%
108Snacks, popcorn, air-popped (Unsalted)
Snacks
1.9412%
109Snacks, pretzels, hard, plain, made with unenriched flour, salted
Snacks
1.9212%
110Snacks, pretzels, hard, plain, made with unenriched flour, unsalted
Snacks
1.9212%
111Snacks, granola bar, KASHI GOLEAN, crunchy, mixed flavors
Snacks
1.8912%
112Snacks, vegetable chips, HAIN CELESTIAL GROUP, TERRA CHIPS
Snacks
1.7711%
113Breakfast bars, oats, sugar, raisins, coconut (include granola bar)
Snacks
1.7511%
114Snacks, beef jerky, chopped and formed
Snacks
1.7311%
115Snacks, KRAFT, CORNNUTS, plain
Snacks
1.6911%
116Snacks, corn-based, extruded, chips, barbecue-flavor
Snacks
1.6510%
117Popcorn, microwave, regular (butter) flavor, made with palm oil
Snacks
1.6210%
118Snacks, granola bars, hard, plain
Snacks
1.5810%
119Snacks, sesame sticks, wheat-based, unsalted
Snacks
1.5510%
120Snacks, sesame sticks, wheat-based, salted
Snacks
1.5510%

91–120 of 169 foods

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Other Nutrient Rankings

🥩 Protein🩸 Iron🦴 Calcium🍊 Vitamin C🌾 Dietary Fiber⚡ Potassium👁️ Vitamin A💪 Magnesium☀️ Vitamin D🔋 Thiamine (B1)🟡 Riboflavin (B2)🔥 Energy🧈 Fat🍚 Carbohydrates🧂 Sodium🦪 Zinc🫀 Cholesterol🌻 Vitamin E🥬 Vitamin K🥩 Vitamin B12🥦 Folate🐟 Vitamin B6🌰 Selenium🦴 Phosphorus

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Data source: USDA FoodData Central (Public Domain) — fdc.nal.usda.gov