Red onion
Nutrient data (100 g)
| Energy (kcal) | 42 |
| Protein (g) | 0.9 |
| Fat (g) | 0.1 |
| - Saturated (g) | 0 |
| - Unsaturated (g) | 0 |
| - Multiple unsaturated (g) | 0 |
| Carbohydrate (g) | 10.1 |
| - Slow-release carbs (g) | 10.1 |
| - Fast-release carbs (g) | 0 |
| - Sugar (g) | 4.2 |
| Glycemic index | 15 |
| Fiber (g) | 1.4 |
| Gluten-free | Yes |
| Lactose-free | Yes |
