| Serving Size | 1 onion |
| Water | 91g |
| Calories | 32 |
| Energy | 133kj |
| Protein | 0g |
| Total Fat | 8g |
| Ash | 0g |
| Total Carbohydrates | 7g |
| Dietary Fiber | 0g |
| Sugars | 5g |
| Sucrose | 0g |
| Glucose (dextrose) | 2g |
| Fructose | 2g |
| Lactose | 0g |
| Maltose | 0g |
| Galactose | 0g |
| Starch | 0g |
| Calcium, Ca | 20mg |
| Iron, Fe | 0mg |
| Magnesium, Mg | 9mg |
| Phosphorus, P | 27mg |
| Potassium | 119mg |
| Sodium | 8mg |
| Zinc, Zn | 0mg |
| Copper, Cu | 5mg |
| Manganese, Mn | 7mg |
| Selenium, Se | 0mcg |
| Vitamin C, total ascorbic acid | 4mg |
| Thiamin | 4mg |
| Riboflavin | 0mg |
| Niacin | 0mg |
| Pantothenic acid | 9mg |
| Vitamin B-6 | 0mg |
| Folate, total | 23mcg |
| Folate, food | 23mcg |
| Choline, total | 5mg |
| Betaine | 0mg |
| Vitamin A, IU | 1IU |
| Vitamin A, RAE | 0mcg_RAE |
| Vitamin E (alpha-tocopherol) | 0mg |
| Tocopherol, beta | 0mg |
| Tocopherol, gamma | 0mg |
| Tocopherol, delta | 0mg |
| Vitamin K (phylloquinone) | 0mcg |
| Cholesterol | 0mg |
| Tryptophan | 8g |
| Threonine | 1g |
| Isoleucine | 0g |
| Leucine | 2g |
| Lysine | 3g |
| Methionine | 8g |
| Cystine | 8g |
| Phenylalanine | 0g |
| Tyrosine | 0g |
| Valine | 0g |
| Arginine | 0g |
| Histidine | 1g |
| Alanine | 1g |
| Aspartic acid | 6g |
| Glutamic acid | 0g |
| Glycine | 0g |
| Proline | 1g |
| Serine | 0g |
| Alcohol, ethyl | 0g |
| Caffeine | 0mg |
| Theobromine | 0mg |
| Carotene, beta | 1mcg |
| Carotene, alpha | 0mcg |
| Cryptoxanthin, beta | 0mcg |
| Lycopene | 0mcg |
| Lutein + zeaxanthin | 6mcg |