Butterhead lettuce is a good source of carotenoid antioxidants, such as beta carotene, lutein, and zeaxanthin. These protect your eyes from macular degeneration, a condition that can result in partial vision loss. Furthermore, the butterhead contains higher amounts of iron than other lettuces. This nutrient is essential for creating red blood cells
Nutritional Values
- It’s rich in nutrients, with 100 grams offering: Calories: 13
- Protein: 1.5 grams
- Fiber: 1 gram
- Folate: 18% of the DV
- Iron: 8% of the DV
- Manganese: 8% of the DV
- Potassium: 5% of the DV
- Vitamin A: 18% of the DV
- Vitamin C: 4% of the DV
- Vitamin K: 85% of the DV