Nutrition selection

Potassium rich foods for low carb diet

Written by NutriDecide Editorial Team Last updated: 2026-07-05

A curated food list to compare nutrients, calories and dietary context without focusing on just one item.

Use the tables to compare real options for your goal — values are per 100 g unless stated otherwise on the label.

Type: Food pages Focus: Nutrition Goal: Health & performance
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Nutrition selection

Potassium rich foods for low carb diet

A curated food list to compare nutrients, calories and dietary context without focusing on just one item.

Protein Fiber Vitamins Minerals Energy Balance

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Page summary

🍽️

Total foods

100

items analyzed

Best choice

Proteína aislada de soja en polvo

💪

Average protein

20,4 g

per 100g

🌿

Average carbs

4,0 g

per 100g

🔥

Average fat

16,8 g

per 100g

Quick assessment

Our analysis

This curated list highlights foods with high potassium content that fit within a low carbohydrate intake, based on our current data sources. It aims to help you make practical, nutrient-dense choices to support weight management, muscle health, or overall wellness while adhering to low-carb principles.

👍 Positive points

  • ✅ List with 100 foods; Proteína aislada de soja en polvo ranks among the top picks.
  • ✅ Leader in Potassium: Nori, dried algae (imported data) (4500 mg per 100 g).
  • ✅ High-protein flagged options: Proteína aislada de soja en polvo, Proteína isolada de soja em pó, Soy protein isolate powder.

⚠️ Points to watch

  • ⚠️ Large list — compare portions and context, not just table rank.
  • ⚠️ Calorie range spans 0 kcal to 850.4 kcal per 100 g — the same pick can weigh very differently on your daily target.
  • ⚠️ Coffee, powder packs more calories (461.6 kcal per 100 g) — watch portions.

Full analysis

Overview of Potassium Rich Foods for a Low-Carb Diet

This curated list highlights foods with high potassium content that fit within a low carbohydrate intake, based on our current data sources. It aims to help you make practical, nutrient-dense choices to support weight management, muscle general health, or overall wellness while adhering to low-carb principles.

Top Picks and Why They Rank Well

  • Nori, dried algae (imported data): Leading with an impressive 4,500 mg of potassium per 100 g, it offers minimal Calories (17 kcal) and virtually no Carbs, making it an excellent keto-friendly, high-potassium option.
  • Cogumelo, Pleurotus salmon, raw, Brazil: With 3,171 mg of potassium and only 9 Calories per 100 g, this mushroom provides an excellent source of potassium without excess Calories or Carbs.
  • Mushroom, oyster, raw, Brazil: Also containing 3,171 mg of potassium and 13 Calories per 100 g, it's a low-calorie, Fiber-rich choice to boost potassium intake naturally.
  • Egg, chicken, white, dehydrated, pasteurized: Provides 1,000 mg of potassium per 100 g along with high-quality Protein, making it suitable for muscle support on a low-carb plan.
  • Soy Protein isolate powder: An outstanding supplement with 1,500 mg of potassium and 88 g of Protein per 100 g, ideal for those emphasizing high-Protein, low-carb nutrition.

These foods stand out due to their high potassium levels coupled with low carbohydrate content, supporting dietary goals focused on weight control, nutrient density, and muscle general health without disrupting ketosis or low-carb macros.

How to Choose Based on Your Goals

If you're aiming for weight loss, focus on foods like Nori and mushrooms, which are low in Calories, high in Fiber, and packed with potassium, helping promote satiety and reduce hunger. For muscle gain, prioritize high-Protein options such as soy Protein isolate powder and dehydrated egg whites, which provide both muscle-supporting Protein and potassium. For overall general health, diversify your intake with mineral-rich vegetables like kale, parsley, and bamboo, which contribute essential nutrients alongside potassium and Fiber.

Common Mistakes When Using This List

  • Ignoring portion sizes: Foods like Nori contain enormous potassium per 100 g, but typical servings are smaller. Always adjust your intake accordingly to meet your goals.
  • Focusing only on potassium: While high potassium is beneficial, neglecting other macros like fats and proteins can lead to nutritional imbalance. Use the detailed macro values to balance your meals.
  • Confusing low-carb with no-carb: Many foods have small amounts of Carbs—verify Carbs per serving to stay within your low-carb limits, especially with processed items.
  • Choosing heavily processed foods: When possible, opt for minimally processed options like fresh mushrooms or vegetables over processed powders or canned items for better nutrient preservation.

Practical Next Steps

Begin by defining your primary goal—whether it’s weight loss, muscle building, or overall general health—and select foods from this list accordingly. Use the provided nutrient values per 100 g to compare foods, emphasizing high potassium, low Carbs, and adequate Protein. Incorporate these foods regularly into your meals to naturally increase potassium intake without exceeding your low-carb macros. Remember, this educational content offers general nutrition guidance—tailoring your diet to your individual needs may benefit from consultation with a general healthcare professional.

How to interpret this page

🔥 Calories: Calories show energy per 100 g and help you compare portion impact across foods. Use them with protein and carbs to see whether an option fits maintenance, deficit, or surplus goals. A low score does not mean a food is ‘bad’ — it reflects nutrient density for general health, not your specific plan.

💪 Protein: Protein per 100 g shows how concentrated a food is as a protein source. Higher values support muscle recovery, satiety, and meal balance when that is your priority. Compare foods on this page rather than judging a single macro in isolation.

🌾 Carbs: Carbs matter most in context: training days, ketogenic diets, and endurance goals change what ‘good’ looks like. Powders such as maltodextrin score lower on our general-health scale because they are energy-dense with little protein, fiber, or micronutrients — not because they are never useful.

🥑 Fat: Fat carries more than twice the calories per gram than protein or carbs, so small portion changes matter. Moderate fat levels can support hormones and absorption of fat-soluble vitamins. Use this column with calories when balancing satiety and energy density.

Tip: combine the table with your goal — weight loss, muscle gain, low carb, endurance, or general health. The score helps compare options on this page; it does not replace medical or sports-nutrition advice.

Nutrition facts (per 100g)

The data shown is filtered to match this page’s topic.

The NutriDecide score (1–10) ranks foods on this page by protein, nutrient density, fiber, and a general-health lens — not by taste or whether they fit a specific diet. Low scores (e.g. maltodextrin) usually mean fewer nutrients per calorie; high scores (e.g. soy protein isolate) mean stronger protein and micronutrient density. It is a comparison tool: a low score does not forbid a food when it matches your goal.

FoodCaloriesProteinCarbsFatFiberScore
🍽️

Nori, dried algae (imported data)

17,00,02,70,736,4 10/10
🍽️

Coffee, powder

461,618,58,00,30,0 4/10
🍽️

Mushroom, Porcelain, raw, Brazil

22,00,03,31,02,8 3/10
🍽️

Mushroom, white, raw, Brazil

16,00,03,20,41,6 3/10
🍽️

Mushroom, oyster, raw, Brazil

13,00,02,40,34,2 4/10
🍽️

Mushrooms, raw (average of different varieties), Brazil

15,00,02,70,43,7 4/10
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Mushroom, White pleurotus , raw, Brazil

16,00,03,40,24,9 4/10
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Soy, bran, Brazil

43,00,04,22,946,4 10/10
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Mushroom, Pleurotus salmon, raw, Brazil

9,00,01,30,45,5 6/10
🍽️

Proteína aislada de soja en polvo

335,088,03,01,00,0 10/10
🍽️

Proteína isolada de soja em pó

335,088,03,01,00,0 10/10
🍽️

Soy protein isolate powder

335,088,03,01,00,0 10/10
🍽️

tomato, ripe, peeled and ground, canned

36,02,35,50,51,2 3/10
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tomato, ripe, peeled and ground, canned

151,92,35,50,51,2 2/10
🍽️

Albumina de ovo em pó

360,082,05,00,50,0 10/10
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Albúmina de huevo en polvo

360,082,05,00,50,0 10/10
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Egg albumin powder

360,082,05,00,50,0 10/10
🍽️

Mushroom, Shiitake, raw, Brazil

11,00,02,10,33,3 3/10
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Parsley, raw, Brazil

26,00,05,20,62,9 3/10
🍽️

Chicory, curly endive, braised (with oil, onion and garlic), with salt

28,02,11,61,43,9 4/10
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Chicory, curly endive, braised (with oil, onion and garlic), unsalted

28,02,11,61,43,9 4/10
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Egg, chicken, white, dehydrated, pasteurized, Brazil

346,078,07,70,30,0 10/10
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Pea protein isolate powder

380,080,08,06,02,0 10/10
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Proteína isolada de ervilha em pó

380,080,08,06,02,0 10/10
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Proteína aislada de guisante en polvo

380,080,08,06,02,0 10/10
🍽️

Linseed, seed, Brazil

330,00,09,832,333,5 6/10
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Parsley, boiled, drained, without oil, unsalted, Brazil

23,00,04,40,63,2 3/10
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Fish, saltwater, sardine, fillet, raw, Brazil

139,018,80,07,10,0 5/10
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Almond, raw

588,020,05,454,113,5 5/10
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Almond, raw, in shell

593,021,25,454,113,5 6/10
🍽️

Sweet peanut, diet (imported date)

619,024,86,454,97,8 5/10
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Flaxseed brown, flour, Brazil

331,00,00,036,834,5 6/10
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Peanut, toasted, salted

603,024,57,153,06,9 5/10
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Peanut, fried, salted

611,024,58,953,08,4 5/10
🍽️

Flaxseed, flour (average of different types), Brazil

262,00,00,029,129,1 6/10
🍽️

Flaxseed golden, flour, raw, Brazil

357,00,00,039,727,3 5/10
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Parsley, fresh

28,04,41,40,56,0 7/10
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Almond, fried, salted

598,019,04,556,015,0 6/10
🍽️

Almond, fried, salted

599,021,24,555,215,0 6/10
🍽️

Toast almond

594,022,96,652,913,4 6/10
🍽️

Pine nut

689,014,04,068,61,9 3/10
🍽️

Pine nut, raw, in shell

689,014,03,968,68,5 4/10
🍽️

Almond, raw

593,019,16,254,614,3 5/10
🍽️

Parsley, fresh

30,03,02,70,83,3 5/10
🍽️

parsley, fresh

34,03,02,71,35,0 5/10
🍽️

parsley, fresh

145,03,02,71,35,0 3/10
🍽️

Nuts, hazelnuts, dried, wihtout salt (imported date)

594,00,08,262,49,4 3/10
🍽️

Dill, raw (imported date)

30,00,04,91,12,1 3/10
🍽️

Nuts, almond, unsalted, Brazil

485,00,09,049,912,5 3/10
🍽️

Salt, Flower of ocean (imported date)

0,00,00,00,00,0 2/10

Vitamins and minerals

Showing top foods: 12 / 100
🍽️

Food

Nori, dried algae (imported data)

Minerals

Calcium 86,0
Iron 48,3
Magnesium 340,0
Phosphorus 530,0
Potassium 4500,0
Sodium 2100,0
Zinc 2,3

Vitamins

Vitamin A 2300,0
Vitamin C 3,0
Vitamin D
Vitamin E 4,2
Vitamin K
Vitamin B1 0,6
Vitamin B2 2,1
Vitamin B3 5,4
Vitamin B5
Vitamin B6 0,4
Vitamin B12 39,9
🍽️

Food

Coffee, powder

Minerals

Calcium 150,0
Iron 4,4
Magnesium 320,0
Phosphorus 303,0
Potassium 3750,0
Sodium 39,0
Zinc 1,1

Vitamins

Vitamin A 0,0
Vitamin C 0,0
Vitamin D 0,0
Vitamin E 0,0
Vitamin K
Vitamin B1
Vitamin B2
Vitamin B3
Vitamin B5
Vitamin B6
Vitamin B12
🍽️

Food

Mushroom, Porcelain, raw, Brazil

Minerals

Calcium 12,7
Iron 5,3
Magnesium 165,0
Phosphorus 1409,0
Potassium 3678,0
Sodium 23,8
Zinc 6,7

Vitamins

Vitamin A
Vitamin C
Vitamin D
Vitamin E
Vitamin K
Vitamin B1 0,1
Vitamin B2 0,7
Vitamin B3 48,0
Vitamin B5
Vitamin B6 0,1
Vitamin B12 0,0
🍽️

Food

Mushroom, white, raw, Brazil

Minerals

Calcium 16,1
Iron 2,6
Magnesium 79,6
Phosphorus 999,0
Potassium 3675,0
Sodium 27,7
Zinc 5,0

Vitamins

Vitamin A 0,0
Vitamin C 2,2
Vitamin D 0,2
Vitamin E 0,0
Vitamin K
Vitamin B1 0,1
Vitamin B2 0,1
Vitamin B3 14,4
Vitamin B5
Vitamin B6 0,1
Vitamin B12 0,0
🍽️

Food

Mushroom, oyster, raw, Brazil

Minerals

Calcium 7,5
Iron 9,6
Magnesium 132,0
Phosphorus 1095,0
Potassium 3171,0
Sodium 5,7
Zinc 8,7

Vitamins

Vitamin A 24,9
Vitamin C 0,0
Vitamin D 0,6
Vitamin E 0,0
Vitamin K
Vitamin B1 0,1
Vitamin B2 0,0
Vitamin B3 3,3
Vitamin B5
Vitamin B6 0,0
Vitamin B12 0,0
🍽️

Food

Mushrooms, raw (average of different varieties), Brazil

Minerals

Calcium 9,4
Iron 6,0
Magnesium 117,0
Phosphorus 957,0
Potassium 2511,0
Sodium 13,9
Zinc 7,4

Vitamins

Vitamin A 8,4
Vitamin C 0,8
Vitamin D 0,7
Vitamin E
Vitamin K
Vitamin B1 0,0
Vitamin B2 0,5
Vitamin B3 2,6
Vitamin B5
Vitamin B6 0,3
Vitamin B12 0,0
🍽️

Food

Mushroom, White pleurotus , raw, Brazil

Minerals

Calcium 5,3
Iron 7,8
Magnesium 116,0
Phosphorus 759,0
Potassium 2001,0
Sodium 14,0
Zinc 5,9

Vitamins

Vitamin A
Vitamin C
Vitamin D
Vitamin E
Vitamin K
Vitamin B1 0,1
Vitamin B2 0,2
Vitamin B3
Vitamin B5
Vitamin B6 0,2
Vitamin B12 0,0
🍽️

Food

Soy, bran, Brazil

Minerals

Calcium 201,0
Iron 7,6
Magnesium 282,0
Phosphorus 555,0
Potassium 1914,0
Sodium 19,2
Zinc 4,5

Vitamins

Vitamin A 0,8
Vitamin C
Vitamin D 0,0
Vitamin E 0,3
Vitamin K
Vitamin B1 0,2
Vitamin B2 0,0
Vitamin B3
Vitamin B5
Vitamin B6 0,0
Vitamin B12 0,0
🍽️

Food

Mushroom, Pleurotus salmon, raw, Brazil

Minerals

Calcium 11,3
Iron 10,2
Magnesium 142,0
Phosphorus 941,0
Potassium 1801,0
Sodium 3,4
Zinc 13,7

Vitamins

Vitamin A
Vitamin C
Vitamin D
Vitamin E
Vitamin K
Vitamin B1 0,3
Vitamin B2 0,6
Vitamin B3 18,6
Vitamin B5
Vitamin B6 0,1
Vitamin B12 0,0
🍽️

Food

Proteína aislada de soja en polvo

Minerals

Calcium 180,0
Iron 14,0
Magnesium 70,0
Phosphorus 700,0
Potassium 1500,0
Sodium 1000,0
Zinc 4,0

Vitamins

Vitamin A
Vitamin C
Vitamin D
Vitamin E
Vitamin K
Vitamin B1
Vitamin B2
Vitamin B3
Vitamin B5
Vitamin B6
Vitamin B12
🍽️

Food

Proteína isolada de soja em pó

Minerals

Calcium 180,0
Iron 14,0
Magnesium 70,0
Phosphorus 700,0
Potassium 1500,0
Sodium 1000,0
Zinc 4,0

Vitamins

Vitamin A
Vitamin C
Vitamin D
Vitamin E
Vitamin K
Vitamin B1
Vitamin B2
Vitamin B3
Vitamin B5
Vitamin B6
Vitamin B12
🍽️

Food

Soy protein isolate powder

Minerals

Calcium 180,0
Iron 14,0
Magnesium 70,0
Phosphorus 700,0
Potassium 1500,0
Sodium 1000,0
Zinc 4,0

Vitamins

Vitamin A
Vitamin C
Vitamin D
Vitamin E
Vitamin K
Vitamin B1
Vitamin B2
Vitamin B3
Vitamin B5
Vitamin B6
Vitamin B12

Analysis

💪

Protein

Low

🌾

Carbs

Low

🥑

Fat

Low

🔥

Calories

Low

🏆

Summary

Decide better

Frequently asked questions

What is the purpose of this list?

It features foods high in potassium suitable for a low-carb diet, supporting weight management and overall health.

Where should I start reading the table?

Start with Nori for maximum potassium and minimal calories, then explore mushrooms and high-protein powders, comparing their macro and micronutrient values.

Are all values per 100 g?

Yes, all nutrient information is standardized per 100 g serving to ensure consistent comparison.

How can I use this information practically?

Select foods based on your goals, paying attention to portion sizes, macro balance, and incorporating high-potassium options into your regular low-carb meals.

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