Cratox AI
Reviewed by Cratox Nutrition Team · Updated November 13, 2025

Cratox team note

Flaxseeds provide 534 kcal and 27.3 g of fiber per 100 g, making them an excellent source of plant-based omega-3 fatty acids. Consider adding 1-2 tablespoons to smoothies or oatmeal to boost fiber intake and enhance heart health.

seeds flaxseed
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Seeds, flaxseed

🔥 534 Calories
💪 18.3g Protein
⚡ 28.9g Carbohydrates
🥑 42.2g Fat

At a glance

A fast summary built from the current nutrition profile per 100g.

Category
Nuts & Seeds
Seeds, flaxseed
Energy density
Dense
534 kcal per 100g
Macro energy profile
Fat-led
13% Protein · 20% Carbohydrates · 67% Fat
Glycemic profile
No GI data
No GI data
Notable signals
Very high in fiberVery high in vitamin B1Very high in magnesiumVery high in phosphorusHigh in fat

Nutritional Information

534
kcal/100g
Protein
18.3g
Carbohydrates
28.9g
Fat
42.2g

About Seeds, flaxseed

Flaxseeds, derived from the flax plant (Linum usitatissimum), are small, brown or golden seeds that have been cultivated for thousands of years, primarily in regions of Europe and Asia. Known for their rich nutrient profile, flaxseeds are a staple in many diets for their health-promoting properties and versatility in culinary applications. They can be consumed whole, ground, or as flaxseed oil, each form offering unique benefits and uses in cooking and baking.

Nutritionally, flaxseeds are an excellent source of omega-3 fatty acids, fiber, and lignans, which are phytoestrogens with antioxidant properties. With 534 calories per 100 grams, they contain 18.30g of protein, 28.90g of carbohydrates, and a substantial 42.20g of fat, predominantly healthy unsaturated fats. Regular consumption of flaxseeds can support heart health, improve digestion, and provide anti-inflammatory benefits, making them a valuable addition to a balanced diet.

Health Benefits

Rich in omega-3 fatty acids, which promote heart health.
High in dietary fiber, aiding digestion and gut health.
Contains lignans, which may reduce cancer risk and improve hormonal balance.
Supports weight management by promoting satiety.
May lower cholesterol levels and improve cardiovascular function.
Helps regulate blood sugar levels, beneficial for diabetics.
Offers anti-inflammatory properties, assisting with chronic inflammation.
Contributes to skin health, providing hydration and reducing dryness.
May enhance brain function due to its high omega-3 content.
Supports hormonal balance, especially in menopausal women.

Recommended Food Pairings

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Flaxseed and yogurt - add ground flaxseed to yogurt for a protein and fiber boost.
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Flaxseed and smoothies - blend flaxseed into smoothies for added nutrition.
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Flaxseed and oatmeal - mix into oatmeal for enhanced texture and health benefits.
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Flaxseed and baked goods - incorporate into muffins or bread for added moisture and nutrition.
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Flaxseed and salads - sprinkle on salads for a crunchy texture and nutty flavor.

How to Consume

Serving size
30g (about 3 tablespoons)
Frequency
3-4 times per week
  • •Grind flaxseeds before consumption to enhance nutrient absorption.
  • •Soak flaxseeds in water overnight for easier digestion.
  • •Add to smoothies or shakes for a nutritious boost.
  • •Incorporate into baking recipes for added fiber.
  • •Sprinkle on cereals or salads for extra crunch.

Selection & Storage

How to choose:

  • ✓Look for whole seeds that are shiny and have a rich color.
  • ✓Check for freshness; avoid seeds with an off odor or discoloration.
  • ✓Choose organic flaxseeds to avoid pesticides and chemicals.
  • ✓Ensure packaging is airtight to maintain freshness.
Storage
Store in a cool, dark place in an airtight container to prevent oxidation.
Shelf life
Up to 1 year in a cool, dark pantry; 6 months once opened.

Warnings & Contraindications

  • ⚠️Individuals with flaxseed allergies should avoid consumption.
  • ⚠️High doses may cause digestive issues, such as bloating or diarrhea.
  • ⚠️Excessive consumption may lead to potential hormonal imbalances in sensitive individuals.
  • ⚠️Flaxseeds should be consumed in moderation due to high fiber content.

Frequently Asked Questions

How many calories does Seeds, flaxseed have?

Seeds, flaxseed contain approximately 534 calories per 100 grams. This high caloric density is primarily due to their healthy fat content, making them a nutrient-rich addition to various meals.

Is Seeds, flaxseed healthy?

Yes, Seeds, flaxseed are considered very healthy due to their high omega-3 fatty acids, fiber, and lignans. They support heart health, improve digestion, and may help in lowering cholesterol levels.

How should Seeds, flaxseed be stored?

Flaxseeds should be stored in a cool, dark place in an airtight container to prevent rancidity. Once ground, they should be refrigerated and consumed within a few weeks for maximum freshness.

What are the benefits of eating Seeds, flaxseed?

Eating Seeds, flaxseed offers numerous benefits, including improved heart health, enhanced digestive function, support for weight management, and potential hormonal balance due to their lignan content.

How much Seeds, flaxseed can I eat per day?

A recommended daily intake of flaxseeds is about 30 grams (approximately 3 tablespoons). This amount provides a good balance of nutrients without excessive calories or fiber.

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