Onions vs Tomatoes
Nutrition comparison per 100 g serving
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Onions wins in 16 out of 29 nutrient categories
Onions: 16
vs
Tomatoes: 10
(3 ties)
Overview
Vitamins
| Vitamin | Onions | Tomatoes | Winner |
|---|---|---|---|
| Choline, total | 5.3 MG | 8.6 MG | |
| Folate, total | 16 UG | 9 UG | |
| Niacin | 0.4 MG | 0.5 MG | |
| Pantothenic acid | 0.2 MG | 0.5 MG | |
| Riboflavin | 0.1 MG | 0.0 MG | |
| Thiamin | 0.1 MG | 0.1 MG | |
| Vitamin A, RAE | 0 UG | 32 UG | |
| Vitamin B-12 | 0 UG | 0 UG | Tie |
| Vitamin B-6 | 0.1 MG | 0.1 MG | |
| Vitamin C, total ascorbic acid | 27 MG | 23.4 MG | |
| Vitamin D (D2 + D3) | 0 UG | 0 UG | Tie |
| Vitamin E (alpha-tocopherol) | 0.5 MG | 0.4 MG | |
| Vitamin K (phylloquinone) | 193.4 UG | 10.1 UG |
Minerals
| Mineral | Onions | Tomatoes | Winner |
|---|---|---|---|
| Calcium, Ca | 18 MG | 13 MG | |
| Copper, Cu | 0.1 MG | 0.1 MG | |
| Iron, Fe | 1.2 MG | 0.5 MG | |
| Magnesium, Mg | 23 MG | 10 MG | |
| Manganese, Mn | 0.1 MG | 0.1 MG | |
| Phosphorus, P | 49 MG | 28 MG | |
| Potassium, K | 212 MG | 204 MG | |
| Selenium, Se | 0.6 UG | 0.4 UG | |
| Sodium, Na | 17 MG | 13 MG | |
| Zinc, Zn | 0.5 MG | 0.1 MG |