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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/Potassium

⚡ Finfish and Shellfish Products — Highest Potassium(per 100g)

Helps control blood pressure by countering sodium. Essential for heart and muscle function. FDA Daily Value: 4700mg.

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
#FoodCategoryPotassium(mg)% DV
31Fish, cusk, cooked, dry heat
Finfish and Shellfish Products
50311%
32Fish, pike, walleye, cooked, dry heat
Finfish and Shellfish Products
49911%
33Fish, swordfish, cooked, dry heat
Finfish and Shellfish Products
49911%
34Fish, spot, raw
Finfish and Shellfish Products
49611%
35Fish, shad, american, cooked, dry heat
Finfish and Shellfish Products
49211%
36Fish, salmon, Atlantic, wild, raw
Finfish and Shellfish Products
49010%
37Fish, sucker, white, cooked, dry heat
Finfish and Shellfish Products
48710%
38Fish, ling, cooked, dry heat
Finfish and Shellfish Products
48610%
39Fish, grouper, mixed species, raw
Finfish and Shellfish Products
48310%
40Fish, butterfish, cooked, dry heat
Finfish and Shellfish Products
48110%
41Fish, trout, rainbow, wild, raw
Finfish and Shellfish Products
48110%
42Fish, bluefish, cooked, dry heat
Finfish and Shellfish Products
47710%
43Fish, grouper, mixed species, cooked, dry heat
Finfish and Shellfish Products
47510%
44Fish, sablefish, smoked
Finfish and Shellfish Products
47110%
45Fish, rockfish, Pacific, mixed species, cooked, dry heat
Finfish and Shellfish Products
46710%
46Fish, trout, mixed species, cooked, dry heat
Finfish and Shellfish Products
46310%
47Fish, salmon, coho, farmed, cooked, dry heat
Finfish and Shellfish Products
46010%
48Fish, sablefish, cooked, dry heat
Finfish and Shellfish Products
45910%
49Fish, mullet, striped, cooked, dry heat
Finfish and Shellfish Products
45810%
50Fish, pollock, Atlantic, cooked, dry heat
Finfish and Shellfish Products
45610%
51Fish, bass, freshwater, mixed species, cooked, dry heat
Finfish and Shellfish Products
45610%
52Fish, salmon, coho, wild, cooked, moist heat
Finfish and Shellfish Products
45510%
53Fish, trout, rainbow, farmed, cooked, dry heat
Finfish and Shellfish Products
45010%
54Fish, salmon, coho, farmed, raw
Finfish and Shellfish Products
45010%
55Fish, sunfish, pumpkin seed, cooked, dry heat
Finfish and Shellfish Products
44910%
56Fish, trout, rainbow, wild, cooked, dry heat
Finfish and Shellfish Products
44810%
57Fish, herring, Atlantic, kippered
Finfish and Shellfish Products
44710%
58Fish, mackerel, spanish, raw
Finfish and Shellfish Products
44610%
59Fish, tuna, fresh, yellowfin, raw
Finfish and Shellfish Products
4419%
60Fish, salmon, pink, cooked, dry heat
Finfish and Shellfish Products
4399%

31–60 of 287 foods

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Other Nutrient Rankings

🥩 Protein🩸 Iron🦴 Calcium🍊 Vitamin C🌾 Dietary Fiber👁️ Vitamin A💪 Magnesium☀️ Vitamin D🔋 Thiamine (B1)🟡 Riboflavin (B2)🔥 Energy🧈 Fat🍚 Carbohydrates🧂 Sodium🦪 Zinc🫀 Cholesterol🌻 Vitamin E🥬 Vitamin K🥩 Vitamin B12
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Related Products & Books

Potassium Supplement

Supplement

Supports blood pressure regulation, muscle function, and fluid balance. Works synergistically with magnesium.

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The DASH Diet Action Plan

Nutrition

Lower blood pressure naturally with the potassium- and magnesium-rich DASH diet. Includes meal plans.

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