The onion, also known as the bulb onion or common onion, is used as a vegetable and is the most widely cultivated species of the genus Allium

Nutrition Facts:
Total Fat 0.1 g    0%
Saturated fat 0 g    0%
Polyunsaturated fat 0 g    
Monounsaturated fat 0 g    
Cholesterol 0 mg    0%
Sodium 4 mg    0%
Potassium 146 mg    4%
Total Carbohydrate 9 g    3%
Dietary fiber 1.7 g    6%
Sugar 4.2 g    
Protein 1.1 g    2%
Vitamin A    0%    Vitamin C    12%
Calcium    2%    Iron    1%
Vitamin D    0%    Vitamin B-6    5%
Vitamin B-12    0%    Magnesium    2%