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NutriDB

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
🥇Formulated bar, MARS SNACKFOOD US, SNICKERS MARATHON Double Chocolate Nut Bar
Snacks
45.25283%
🥈Formulated bar, MARS SNACKFOOD US, SNICKERS MARATHON Honey Nut Oat Bar
Snacks
45.25283%
🥉Formulated bar, MARS SNACKFOOD US, SNICKERS MARATHON Energy Bar, all flavors
Snacks
45.25283%
4Formulated bar, LUNA BAR, NUTZ OVER CHOCOLATE
Snacks
37.1232%
5Formulated bar, MARS SNACKFOOD US, SNICKERS MARATHON MULTIGRAIN CRUNCH BAR
Snacks
36.36227%
6Formulated bar, MARS SNACKFOOD US, SNICKERS MARATHON Chewy Chocolate Peanut Bar
Snacks
36.36227%
7Formulated bar, POWER BAR, chocolate
Snacks
32.6204%
8Formulated bar, MARS SNACKFOOD US, SNICKERS MARATHON Protein Performance Bar, Caramel Nut Rush
Snacks
25156%
9Formulated bar, SLIM-FAST OPTIMA meal bar, milk chocolate peanut
Snacks
21.2133%
10Formulated bar, ZONE PERFECT CLASSIC CRUNCH BAR, mixed flavors
Snacks
20125%
11Snacks, KELLOGG, KELLOGG'S, NUTRI-GRAIN Cereal Bars, fruit
Snacks
19.27120%
12Snacks, crisped rice bar, almond
Snacks
17.64110%
13Breakfast bar, corn flake crust with fruit
Snacks
13.584%
14Snacks, KELLOGG, KELLOGG'S Low Fat Granola Bar, Crunchy Almond/Brown Sugar
Snacks
9.559%
15Snacks, KELLOGG, KELLOGG'S RICE KRISPIES TREATS Squares
Snacks
9.157%
16Rice and Wheat cereal bar
Snacks
9.0957%
17Snack, BALANCE, original bar
Snacks
8.9956%
18Milk and cereal bar
Snacks
8.1951%
19Snacks, rice cakes, brown rice, buckwheat
Snacks
8.151%
20Snacks, rice cakes, brown rice, buckwheat, unsalted
Snacks
8.151%
21Formulated bar, high fiber, chewy, oats and chocolate
Snacks
7.949%
22Rice cake, cracker (include hain mini rice cakes)
Snacks
7.8149%
23Snacks, brown rice chips
Snacks
7.8149%
24Snacks, rice cracker brown rice, plain
Snacks
7.8149%
25Snacks, rice cakes, brown rice, plain, unsalted
Snacks
7.8149%
26Snacks, bagel chips, plain
Snacks
7.6648%
27Snacks, granola bar, GENERAL MILLS, NATURE VALLEY, with yogurt coating
Snacks
7.346%
28Snacks, rice cakes, brown rice, sesame seed, unsalted
Snacks
7.2145%
29Snacks, rice cakes, brown rice, sesame seed
Snacks
7.2145%
30Cheese puffs and twists, corn based, baked, low fat
Snacks
7.1445%

1–30 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