Romaine lettuce

As deep green and long leaves. It has a crisp texture and a deeper taste than the other varieties. A good source of vitamins A, C, B1 and B2, and folate. Lettuce should be kept moist by wrapping it in a slightly damp paper towel or zip top bag. This enables the lettuce to absorb excess water without dehydrating the leaves. The crisper section of the refrigerator is the best spot for storing lettuce due to controlled and consistent humidity.