Amounts are per 100 grams, from USDA FoodData Central. Basic and whole foods are lab-measured (SR Legacy and Foundation Foods); branded packaged products carry the manufacturer's own label values. FoodFactsUSA reports what a food contains; it is not dietary advice.

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Per 100 gCOLLARD GREENSWHOLE LEAF SPINACH

Calories1717

Protein2.6 g1.7 g

Total fat0.0 g0.0 g

Saturated fat0.0 g0.0 g

Carbohydrate1.7 g2.6 g

Fiber1.7 g2.6 g

Sugars0.0 g0.0 g

Sodium30 mg165 mg

Potassium—226 mg

Calcium129 mg87 mg

Iron1 mg2 mg

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Source: USDA FoodData Central. Comparison is per 100 g of each food.