Data last updated: April 2026

Buckwheat vs Kale

Nutrition Comparison per 100g

Buckwheat 3
vs
7 Kale

Grains vs Vegetables

Side-by-Side Nutrition Facts

Nutrient Buckwheat Kale Better
Calories 92kcal 49kcal Kale
Protein 3.4g 4.3g Kale
Total Fat 0.6g 0.9g Buckwheat
Carbohydrates 19.9g 8.8g Buckwheat
Fiber 2.7g 3.6g Kale
Sugar 0.9g 2.3g Buckwheat
Vitamin C 0mg 120mg Kale
Calcium 7mg 150mg Kale
Iron 0.8mg 1.5mg Kale
Potassium 88mg 491mg Kale

Macronutrient Breakdown

Buckwheat

Protein: 3.4g Fat: 0.6g Carbs: 19.9g

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.

Buckwheat vs Kale — Key Takeaway

Kale is the better source of fiber at 3.6g per 100g. Kale provides 120mg of vitamin C.

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