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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/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
271Fish, shark, mixed species, cooked, batter-dipped and fried
Finfish and Shellfish Products
1553%
272Mollusks, oyster, eastern, farmed, cooked, dry heat
Finfish and Shellfish Products
1523%
273Mollusks, clam, mixed species, canned, liquid
Finfish and Shellfish Products
1493%
274Crustaceans, shrimp, farm raised, raw
Finfish and Shellfish Products
145.93%
275Mollusks, oyster, eastern, wild, cooked, moist heat
Finfish and Shellfish Products
1393%
276Mollusks, oyster, eastern, farmed, raw
Finfish and Shellfish Products
1243%
277Crustaceans, shrimp, mixed species, raw (may contain additives to retain moisture)
Finfish and Shellfish Products
1132%
278Fish, surimi
Finfish and Shellfish Products
1122%
279Mollusks, scallop, mixed species, imitation, made from surimi
Finfish and Shellfish Products
1032%
280Fish, gefiltefish, commercial, sweet recipe
Finfish and Shellfish Products
912%
281Crustaceans, crab, alaska king, imitation, made from surimi
Finfish and Shellfish Products
902%
282Crustaceans, shrimp, mixed species, imitation, made from surimi
Finfish and Shellfish Products
892%
283Crustaceans, shrimp, mixed species, canned
Finfish and Shellfish Products
802%
284Fish, herring, Atlantic, pickled
Finfish and Shellfish Products
692%
285Mollusks, clam, mixed species, raw
Finfish and Shellfish Products
461%
286Squid (calamari), frozen, tubes only
Finfish and Shellfish Products
9.480%
287Jellyfish, dried, salted
Finfish and Shellfish Products
30%

271–287 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⚡ Niacin🥦 Folate🐟 Vitamin B6🌰 Selenium🦴 Phosphorus

Related Products & Books

These are unpaid product suggestions. NutriDB is not an affiliate of these retailers and receives no commission from these links.

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