Data last updated: April 2026

Flaxseed vs Kale

Nutrition Comparison per 100g

Flaxseed 7
vs
3 Kale

Nuts & Seeds vs Vegetables

Side-by-Side Nutrition Facts

Nutrient Flaxseed Kale Better
Calories 534kcal 49kcal Kale
Protein 18.3g 4.3g Flaxseed
Total Fat 42.2g 0.9g Kale
Carbohydrates 28.9g 8.8g Flaxseed
Fiber 27.3g 3.6g Flaxseed
Sugar 1.6g 2.3g Flaxseed
Vitamin C 0.6mg 120mg Kale
Calcium 255mg 150mg Flaxseed
Iron 5.7mg 1.5mg Flaxseed
Potassium 813mg 491mg Flaxseed

Macronutrient Breakdown

Flaxseed

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

Kale

Protein: 4.3g Fat: 0.9g Carbs: 8.8g

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.

Flaxseed vs Kale — Key Takeaway

Kale has 485 fewer calories per 100g than Flaxseed, making it the lighter option. For protein, Flaxseed leads with 18.3g per 100g. Flaxseed is the better source of fiber at 27.3g per 100g. Kale provides 120mg of vitamin C.

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