Nutrition selection

High protein foods for low carb diet: to decide fast

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

High protein foods for low carb diet: to decide fast

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

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Total foods

100

items analyzed

Best choice

Gelatin, dried

💪

Average protein

62,2 g

per 100g

🌿

Average carbs

2,7 g

per 100g

🔥

Average fat

9,8 g

per 100g

Quick assessment

Our analysis

This list showcases 100 high-protein foods suitable for a low-carb diet, primarily filtered for weight management purposes. Among these, Gelatin, dried stands out as a top option for its low calorie and carbohydrate profile, making it ideal for keto or low-carb goals.

Historical data indicates that foods like Collagen peptides powder, Whey protein isolate powder, and Soy protein isolate powder also rank highly in protein content while maintaining minimal carbs, providing practical options for daily meal planning.

👍 Positive points

  • ✅ List with 100 foods; Gelatin, dried ranks among the top picks.
  • ✅ Leader in Protein: Peptídeos de colágeno em pó (90 g per 100 g).
  • ✅ Average protein in this list: 62.2 g per 100 g.

⚠️ Points to watch

  • ⚠️ Large list — compare portions and context, not just table rank.
  • ⚠️ Calorie range spans 149 kcal to 740 kcal per 100 g — the same pick can weigh very differently on your daily target.
  • ⚠️ Proteína de suero aislada en polvo packs more calories (370 kcal per 100 g) — watch portions.

Full analysis

Page summary

This list showcases 100 high-Protein foods suitable for a low-carb diet, primarily filtered for weight management purposes. Among these, Gelatin, dried stands out as a top option for its low calorie and carbohydrate profile, making it ideal for keto or low-carb goals.

Historical data indicates that foods like Collagen peptides powder, Whey Protein isolate powder, and Soy Protein isolate powder also rank highly in Protein content while maintaining minimal Carbs, providing practical options for daily meal planning.

How to read this page

This list is specifically curated for those focused on weight management via high-Protein, low-carbohydrate foods. All values are per 100 g serving, making it straightforward to compare macros across different options.

Key filters used include: Protein ≥ 8g, Carbs ≤ 10g, and excluding foods with null macro values or high sugar content. The foods are ordered by highest Protein content and lowest Calories to simplify decision-making.

Practical tip

Before choosing a food, compare its Protein amount, calorie count, and carbohydrate content per 100 g. For quick decisions, prioritize options with the highest Protein and lowest Carbs, aligning with your low-carb weight management goals.

Top foods that stand out and why

  • Gelatin, dried: Contains approximately 86.9g of Protein per 100g with no Carbs or fats, making it excellent for keto and weight loss.
  • Collagen peptides powder: Offers 90g of Protein per 100g, very low in Carbs, and supports joint and skin general health, suitable for a low-carb lifestyle.
  • Whey Protein isolate powder: Provides 90g of Protein with only 2g of Carbs, ideal for muscle gain or maintaining lean mass while limiting Carbs.
  • Soy Protein isolate powder: High in Protein (88g/100g), with minimal Carbs, perfect for plant-based low-carb diets.
  • Calcium caseinate powder: Delivers 88g of Protein per 100g with 2g Carbs, supporting sustained amino acid release for muscle repair or satiety.

These foods rank highly due to their exceptional Protein-to-carb ratios, minimal fats, and low calorie counts, making them versatile choices across various dietary goals within low-carb frameworks.

How to choose based on your goal

For weight loss: Focus on foods like Gelatin and Collagen peptides powder, which have very low Carbs and Calories but high Protein, aiding in satiety and muscle preservation.

If muscle gain is your goal: Prioritize Protein powders like Whey isolate and Soy isolate, which offer maximum Protein with minimal Carbs and fats, supporting muscle repair and growth.

For general nutrition general health and maintenance: Incorporate foods like Calcium caseinate or Egg white powder, which provide balanced macro profiles and are easy to add into daily routines.

Common mistakes when using this list

  • Ignoring serving sizes: All values are per 100g, but actual portions may differ; adjust macros accordingly.
  • Focusing only on Protein: While high Protein is key, also consider micronutrients and overall diet quality to prevent deficiencies.
  • Overlooking fats: Some high-Protein foods like beef or cheese are higher in fats; balance intake based on your calorie and Fat goals.
  • Using a narrow set of foods: Relying only on powders or gelatin may lack variety; incorporate whole foods when possible.

Next practical step

Start by selecting a few foods from this list, such as Gelatin or Whey isolate, and incorporate them into your daily meals. Compare their macros with your diet plan to ensure they meet your weight management or muscle building goals. Remember, this is an educational resource to guide your choices—consult with a general healthcare professional before making significant dietary changes.

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
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Peptídeos de colágeno em pó

360,090,00,00,00,0 10/10
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Collagen peptides powder

360,090,00,00,00,0 10/10
🍽️

Péptidos de colágeno en polvo

360,090,00,00,00,0 10/10
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Proteína de suero aislada en polvo

370,090,02,01,00,0 10/10
🍽️

Whey protein isolado em pó

370,090,02,01,00,0 10/10
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Whey protein isolate powder

370,090,02,01,00,0 10/10
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Proteína isolada de soja em pó

335,088,03,01,00,0 10/10
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Proteína aislada de soja en polvo

335,088,03,01,00,0 10/10
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Soy protein isolate powder

335,088,03,01,00,0 10/10
🍽️

Caseinato de calcio en polvo

360,088,02,01,50,0 10/10
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Caseinato de cálcio em pó

360,088,02,01,50,0 10/10
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Calcium caseinate powder

360,088,02,01,50,0 10/10
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Whey protein hidrolisado em pó

365,088,03,01,50,0 10/10
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Hydrolyzed whey protein powder

365,088,03,01,50,0 10/10
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Proteína de suero hidrolizada en polvo

365,088,03,01,50,0 10/10
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Proteína aislada de carne bovina en polvo

370,088,02,01,00,0 10/10
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Beef protein isolate powder

370,088,02,01,00,0 10/10
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Proteína isolada de carne bovina em pó

370,088,02,01,00,0 10/10
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Protein supplement

387,087,80,04,00,0 10/10
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Gelatin, dried

348,086,90,011,30,0 10/10
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Jello, unflavored, dry mix (imported date)

343,085,60,00,10,0 10/10
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Gelatin

338,084,40,00,00,0 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
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Caseína micelar em pó

360,082,06,02,00,0 10/10
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Caseína micelar en polvo

360,082,06,02,00,0 10/10
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Micellar casein powder

360,082,06,02,00,0 10/10
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Albumina de ovo em pó

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

356,081,17,85,80,0 10/10
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Soy protein

402,080,51,85,05,6 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
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L-glutamina em pó

400,080,05,00,00,0 10/10
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Aminoácidos esenciales en polvo

400,080,05,00,00,0 10/10
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Essential amino acids powder

400,080,05,00,00,0 10/10
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BCAA em pó

400,080,05,00,00,0 10/10
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L-glutamina en polvo

400,080,05,00,00,0 10/10
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BCAA powder

400,080,05,00,00,0 10/10
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BCAA en polvo

400,080,05,00,00,0 10/10
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Proteína de suero concentrada en polvo

400,080,08,06,00,0 10/10
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Whey protein concentrate powder

400,080,08,06,00,0 10/10
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Aminoácidos essenciais em pó

400,080,05,00,00,0 10/10
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L-glutamine powder

400,080,05,00,00,0 10/10
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Whey protein concentrado em pó

400,080,08,06,00,0 10/10
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Supplement, protein powder whey based

339,078,13,21,63,1 10/10
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Egg, chicken, white, dehydrated, pasteurized, Brazil

346,078,07,70,30,0 10/10
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Proteína de arroz en polvo

370,078,08,03,52,0 10/10
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Rice protein powder

370,078,08,03,52,0 10/10
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Proteína de arroz em pó

370,078,08,03,52,0 10/10

Vitamins and minerals

Showing top foods: 12 / 100
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Food

Peptídeos de colágeno em pó

Minerals

Calcium
Iron
Magnesium
Phosphorus
Potassium
Sodium 250,0
Zinc

Vitamins

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

Collagen peptides powder

Minerals

Calcium
Iron
Magnesium
Phosphorus
Potassium
Sodium 250,0
Zinc

Vitamins

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

Food

Péptidos de colágeno en polvo

Minerals

Calcium
Iron
Magnesium
Phosphorus
Potassium
Sodium 250,0
Zinc

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 de suero aislada en polvo

Minerals

Calcium 500,0
Iron
Magnesium
Phosphorus
Potassium 500,0
Sodium 350,0
Zinc

Vitamins

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

Food

Whey protein isolado em pó

Minerals

Calcium 500,0
Iron
Magnesium
Phosphorus
Potassium 500,0
Sodium 350,0
Zinc

Vitamins

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

Food

Whey protein isolate powder

Minerals

Calcium 500,0
Iron
Magnesium
Phosphorus
Potassium 500,0
Sodium 350,0
Zinc

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

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

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
🍽️

Food

Caseinato de calcio en polvo

Minerals

Calcium 1600,0
Iron
Magnesium
Phosphorus 700,0
Potassium
Sodium 120,0
Zinc

Vitamins

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

Food

Caseinato de cálcio em pó

Minerals

Calcium 1600,0
Iron
Magnesium
Phosphorus 700,0
Potassium
Sodium 120,0
Zinc

Vitamins

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

Food

Calcium caseinate powder

Minerals

Calcium 1600,0
Iron
Magnesium
Phosphorus 700,0
Potassium
Sodium 120,0
Zinc

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

High

🌾

Carbs

Low

🥑

Fat

Low

🔥

Calories

High

🏆

Summary

Decide better

Frequently asked questions

What is the High protein foods for low carb diet: to decide fast list for?

It groups 100 filtered foods; Gelatin, dried is a standout for the weight management angle.

Where to start in the table?

Start with Collagen peptides powder, Whey protein isolate powder, Soy protein isolate powder and compare protein, fiber and calories per 100 g.

How to read the list numbers?

All values are per 100 g. Mentally adjust for the portion you actually eat.

Are values per serving or per 100 g?

On this page, unless noted otherwise, main macros are per 100 g.

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