Red Onions
Calories, macros, and micronutrients for red onions, with all available serving sizes. Data from the FatSecret food database.
Nutrition Facts
Per 100 g (100 g)
- Potassium
- 144 mg
- Calcium
- 22 mg
- Iron
- 0.2 mg
- Vitamin A
- 0 mcg
- Vitamin C
- 6.4 mg
Per 100 g
- Calories
- 42
- Protein
- 0.9 g
- Carbs
- 10.1 g
- Fat
- 0.1 g
- Protein 8%
- Carbs 90%
- Fat 2%
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Nutrition data powered by FatSecret. Values are per the serving shown and may differ from packaging.