Data last updated: April 2026

Crab vs Flaxseed

Nutrition Comparison per 100g

Crab 5
vs
5 Flaxseed

Seafood vs Nuts & Seeds

Side-by-Side Nutrition Facts

Nutrient Crab Flaxseed Better
Calories 97kcal 534kcal Crab
Protein 19.4g 18.3g Crab
Total Fat 1.5g 42.2g Crab
Carbohydrates 0g 28.9g Flaxseed
Fiber 0g 27.3g Flaxseed
Sugar 0g 1.6g Crab
Vitamin C 3.6mg 0.6mg Crab
Calcium 59mg 255mg Flaxseed
Iron 0.7mg 5.7mg Flaxseed
Potassium 262mg 813mg Flaxseed

Macronutrient Breakdown

Crab

Protein: 19.4g Fat: 1.5g Carbs: 0g

Flaxseed

Protein: 18.3g Fat: 42.2g Carbs: 28.9g

Data Source

Nutrition data sourced from the USDA FoodData Central SR Legacy database. All values are per 100g of the food item. Actual nutritional content may vary by preparation method, brand, and serving size.

Crab vs Flaxseed — Key Takeaway

Crab has 437 fewer calories per 100g than Flaxseed, making it the lighter option. Flaxseed is the better source of fiber at 27.3g per 100g.

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