Characteristics: Iceberg is known for being very crisp, watery, and refreshing. It forms in basketball-sized heads, with large, tightly packed, pale-green leaves.
Iceberg lettuce is also rich in Vitamin A, a nutrient that has been shown to help with eye health. Vitamin A can help prevent age-related vision loss and even improve vision in low-light conditions. If you have night blindness, you may benefit from adding more Vitamin A to your diet.1