Nutrition selection

Keto foods for digestive health: practical guide

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

Keto foods for digestive health: practical guide

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

Cheese, parmesan, Brazil

💪

Average protein

3,4 g

per 100g

🌿

Average carbs

1,2 g

per 100g

🔥

Average fat

51,2 g

per 100g

Quick assessment

Our analysis

This list has 100 options focused on Carbs; Cheese, parmesan, Brazil leads the ranking with 0 g per 100 g (general health lens).

To minimize Carbs, Flaxseed golden, flour, raw, Brazil ranks among the lowest values (0 g per 100 g), yet the list reaches 2.13 g — adjust your real portion.

👍 Positive points

  • ✅ List with 100 foods; Cheese, parmesan, Brazil ranks among the top picks.
  • ✅ Leader in Carbs: Flaxseed golden, flour, raw, Brazil (0 g per 100 g).
  • ✅ High-protein flagged options: Cheese, parmesan, Brazil.

⚠️ Points to watch

  • ⚠️ Large list — compare portions and context, not just table rank.
  • ⚠️ Calorie range spans 11.2 kcal to 934.1 kcal per 100 g — the same pick can weigh very differently on your daily target.
  • ⚠️ Cheese, parmesan, Brazil packs more calories (443 kcal per 100 g) — watch portions.

Full analysis

Quick assessment

This list has 100 options focused on Carbs; Cheese, parmesan, Brazil leads the ranking with 0 g per 100 g (general health lens).

To minimize Carbs, Flaxseed golden, flour, raw, Brazil ranks among the lowest values (0 g per 100 g), yet the list reaches 2.13 g — adjust your real portion.

Ranking snapshot

Among 100 foods ranked by Carbs, Flaxseed golden, flour, raw, Brazil leads with 0 g per 100 g. The list spans 0 g to 2.13 g, averaging 1.2 g.

Top picks to compare first

  • Flaxseed golden, flour, raw, Brazil: Protein 0, Calories 357, Carbs 0
  • Flaxseed brown, flour, Brazil: Protein 0, Calories 331, Carbs 0
  • Flaxseed, flour (average of different types), Brazil: Protein 0, Calories 262, Carbs 0

How to read this page

Editorial angle: general health.

Use Carbs as the main axis, but cross-check calories, protein and your real portion. All 100 items were filtered for this lens — table rank is not an automatic recommendation.

Calorie spread

Items here range from 11.2 kcal to 934.1 kcal per 100 g. A top fiber pick can still be calorie-dense — pair it with vegetables and water when building the meal.

Practical tip

On low-carb lists, also check protein and fiber — a very low-carb item may lack satiety if it is mostly fat.

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
🍽️

Flaxseed golden, flour, raw, Brazil

357,00,00,039,727,3 5/10
🍽️

Flaxseed brown, flour, Brazil

331,00,00,036,834,5 6/10
🍽️

Flaxseed, flour (average of different types), Brazil

262,00,00,029,129,1 6/10
🍽️

Morel, raw

23,53,10,189,62,8 4/10
🍽️

Sauerkraut, seasoned and cooked with bacon bits, without garnish, drained, cooked

75,51,40,185,64,5 3/10
🍽️

Olive, black, in brine

173,01,40,174,96,2 3/10
🍽️

Cheese, parmesan, Brazil

443,031,90,135,02,4 5/10
🍽️

Spinach, cooked

19,63,20,292,82,7 4/10
🍽️

Salad, arugula, with olive oil, with salt

138,02,10,214,32,1 3/10
🍽️

Salad, arugula, with soy oil, with salt

138,02,10,214,32,1 3/10
🍽️

Olives, black (average food)

182,01,40,373,36,5 3/10
🍽️

Olives, unripe, canned, drained, Brazil

129,00,00,314,23,9 2/10
🍽️

Salad, leaves, with soy oil, with salt (butterhead and lollo rossa lettuce, arugula, with soy oil, with salt)

56,01,60,35,42,1 3/10
🍽️

Salad, leaves, with olive oil, with salt (butterhead and lollo rossa lettuce, arugula, with olive oil, with salt)

56,01,60,35,42,1 3/10
🍽️

Kale, raw

34,62,90,389,64,1 4/10
🍽️

Beef on skewer, cooked

136,021,90,369,23,0 6/10
🍽️

Avocado, frozen

934,11,90,423,56,3 3/10
🍽️

Avocado

569,81,50,412,06,3 3/10
🍽️

Lamb's lettuce, raw

15,02,00,593,72,3 4/10
🍽️

Brazilian fruit,´Macaúba´, raw, Brazil

368,00,00,540,713,4 4/10
🍽️

Soy, grain, cooked, drained, with olive soy, unsalted

173,015,70,612,08,7 5/10
🍽️

Soy, grain, cooked, drained, with olive soy, with salt

172,015,60,611,98,6 5/10
🍽️

Soy, bean, cooked, with salt

150,016,10,69,28,9 5/10
🍽️

Soy, bean, cooked, unsalted, Brazil

86,00,00,69,38,9 3/10
🍽️

Olive, green, in brine

164,01,10,674,53,6 2/10
🍽️

Button mushroom or cultivated mushroom, canned, drained

18,32,00,692,92,5 4/10
🍽️

Olive (average)

165,01,30,774,43,8 3/10
🍽️

Fennel, boiled/cooked in water

11,71,10,894,42,0 4/10
🍽️

Coriander, fresh

22,32,10,992,22,8 4/10
🍽️

Sesame loose change

598,018,20,958,07,9 5/10
🍽️

Salad, chicory greend, raw, with olive oil, with salt

140,01,50,914,52,6 2/10
🍽️

Salad, chicory greend, raw, with soy oil, with salt

140,01,50,914,52,6 2/10
🍽️

Spinach, canned, drained

24,52,80,991,82,4 4/10
🍽️

Sage, fresh

34,94,01,085,67,0 5/10
🍽️

Artichoke, globe, cooked

33,22,51,085,88,3 5/10
🍽️

Olives, ripe, canned, drained, Brazil

187,00,01,020,34,6 2/10
🍽️

Spinach, frozen, raw

28,03,31,090,23,0 4/10
🍽️

Olive

122,01,31,012,54,8 3/10
🍽️

Olive

501,61,31,012,54,8 3/10
🍽️

Broccoli, boiled/cooked in water (average)

21,82,21,093,83,0 4/10
🍽️

Broccoli, boiled/cooked in water, tender

21,82,21,093,83,0 4/10
🍽️

Salad, kale, raw, with soy oil, with salt

119,02,51,111,62,8 3/10
🍽️

Salad, kale, raw, with olive oil, with salt

119,02,51,111,62,8 3/10
🍽️

Chicory greens, braised (with oil, onion and garlic), unsalted

76,01,71,17,25,1 3/10
🍽️

Chicory greens, braised (with oil, onion and garlic), with salt, Brasil

76,01,71,17,25,1 3/10
🍽️

Salad, broccoli, cooked, with olive oil, with salt

72,02,51,16,43,1 3/10
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Salad, broccoli, cooked, with soy oil, with salt

72,02,51,16,43,1 3/10
🍽️

Olive, green, stuffed (anchovy, sweet peppers, etc…)

156,02,11,275,03,0 3/10
🍽️

Molokhia,beef-based mdish with jute mallow (or nalta jute), home-made

189,010,61,267,74,7 4/10
🍽️

Swiss chard, stalk without leaves, cooked

11,20,71,295,32,5 4/10

Vitamins and minerals

Showing top foods: 12 / 100
🍽️

Food

Flaxseed golden, flour, raw, Brazil

Minerals

Calcium 232,0
Iron 5,8
Magnesium 376,0
Phosphorus 562,0
Potassium 802,0
Sodium 37,4
Zinc 4,8

Vitamins

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

Food

Flaxseed brown, flour, Brazil

Minerals

Calcium 235,0
Iron 5,9
Magnesium 380,0
Phosphorus 568,0
Potassium 810,0
Sodium 37,8
Zinc 4,8

Vitamins

Vitamin A
Vitamin C
Vitamin D
Vitamin E
Vitamin K
Vitamin B1 0,6
Vitamin B2
Vitamin B3 3,9
Vitamin B5
Vitamin B6 0,4
Vitamin B12 0,0
🍽️

Food

Flaxseed, flour (average of different types), Brazil

Minerals

Calcium 233,0
Iron 5,9
Magnesium 377,0
Phosphorus 564,0
Potassium 805,0
Sodium 37,6
Zinc 4,8

Vitamins

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

Food

Morel, raw

Minerals

Calcium
Iron
Magnesium
Phosphorus
Potassium
Sodium
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

Sauerkraut, seasoned and cooked with bacon bits, without garnish, drained, cooked

Minerals

Calcium
Iron
Magnesium
Phosphorus
Potassium
Sodium
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

Olive, black, in brine

Minerals

Calcium
Iron
Magnesium
Phosphorus
Potassium
Sodium
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

Cheese, parmesan, Brazil

Minerals

Calcium 1020,0
Iron 1,1
Magnesium 33,4
Phosphorus 744,0
Potassium 96,2
Sodium 1662,0
Zinc 4,4

Vitamins

Vitamin A 76,6
Vitamin C
Vitamin D 0,7
Vitamin E 0,3
Vitamin K
Vitamin B1
Vitamin B2 0,4
Vitamin B3
Vitamin B5
Vitamin B6 0,2
Vitamin B12 1,3
🍽️

Food

Spinach, cooked

Minerals

Calcium
Iron
Magnesium
Phosphorus
Potassium
Sodium
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

Salad, arugula, with olive oil, with salt

Minerals

Calcium 91,7
Iron 0,9
Magnesium 20,4
Phosphorus 26,9
Potassium 254,0
Sodium 131,0
Zinc 0,3

Vitamins

Vitamin A 241,0
Vitamin C 49,4
Vitamin D 0,0
Vitamin E 2,7
Vitamin K
Vitamin B1 0,1
Vitamin B2 0,0
Vitamin B3 0,4
Vitamin B5
Vitamin B6 0,0
Vitamin B12 0,0
🍽️

Food

Salad, arugula, with soy oil, with salt

Minerals

Calcium 91,7
Iron 0,9
Magnesium 20,4
Phosphorus 26,9
Potassium 254,0
Sodium 130,0
Zinc 0,3

Vitamins

Vitamin A 241,0
Vitamin C 49,4
Vitamin D 0,0
Vitamin E 1,2
Vitamin K
Vitamin B1 0,1
Vitamin B2 0,0
Vitamin B3 0,4
Vitamin B5
Vitamin B6 0,0
Vitamin B12 0,0
🍽️

Food

Olives, black (average food)

Minerals

Calcium
Iron
Magnesium
Phosphorus
Potassium
Sodium
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

Olives, unripe, canned, drained, Brazil

Minerals

Calcium 45,6
Iron 0,2
Magnesium 3,9
Phosphorus 5,4
Potassium 19,8
Sodium 1347,0
Zinc 0,1

Vitamins

Vitamin A
Vitamin C
Vitamin D 0,0
Vitamin E 3,5
Vitamin K
Vitamin B1
Vitamin B2
Vitamin B3
Vitamin B5
Vitamin B6
Vitamin B12 0,0

Analysis

💪

Protein

Low

🌾

Carbs

Low

🥑

Fat

High

🔥

Calories

High

🏆

Summary

Decide better

Frequently asked questions

What is the Keto foods for digestive health: practical guide list for?

It groups 100 filtered foods; Cheese, parmesan, Brazil is a standout for the general health angle.

Where to start in the table?

Start with Flaxseed golden, flour, raw, Brazil, Flaxseed brown, flour, Brazil, Flaxseed, flour (average of different types), Brazil 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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