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Onions vs Potatoes

Nutrition comparison per 100 g serving

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Potatoes wins in 13 out of 29 nutrient categories
Onions: 12 vs Potatoes: 13 (4 ties)

Overview

Nutrient Onions Potatoes Winner
Calories 34 cal 78 cal
Protein 1.9 g 2.9 g
Carbs 6.5 g 17.2 g
Fat 0.4 g 0.1 g
Fiber 2.4 g 3.3 g
Sugar 0 g 0 g Tie

Vitamins

Vitamin Onions Potatoes Winner
Choline, total 5.3 MG 0 MG
Folate, total 16 UG 10 UG
Niacin 0.4 MG 1.2 MG
Pantothenic acid 0.2 MG 0.4 MG
Riboflavin 0.1 MG 0.0 MG
Thiamin 0.1 MG 0.0 MG
Vitamin A, RAE 0 UG 0 UG Tie
Vitamin B-12 0 UG 0 UG Tie
Vitamin B-6 0.1 MG 0.2 MG
Vitamin C, total ascorbic acid 27 MG 5.2 MG
Vitamin D (D2 + D3) 0 UG 0 UG Tie
Vitamin E (alpha-tocopherol) 0.5 MG 0 MG
Vitamin K (phylloquinone) 193.4 UG 0 UG

Minerals

Mineral Onions Potatoes Winner
Calcium, Ca 18 MG 45 MG
Copper, Cu 0.1 MG 0.9 MG
Iron, Fe 1.2 MG 6.1 MG
Magnesium, Mg 23 MG 30 MG
Manganese, Mn 0.1 MG 1.3 MG
Phosphorus, P 49 MG 54 MG
Potassium, K 212 MG 407 MG
Selenium, Se 0.6 UG 0.3 UG
Sodium, Na 17 MG 14 MG
Zinc, Zn 0.5 MG 0.4 MG
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