Fresh Iceberg lettuce
Fresh Iceberg lettuce is medium to large, averaging 25-30 centimeters in diameter, and is spherical, similar to cabbage. The firm head is tightly packed with broad, thick, and crisp leaves that are concentrated with high-water content. Iceberg lettuce is a good source of potassium, iron, calcium, fiber, and vitamins A, C, and K. Iceberg lettuce have a high content of water and low calories that helps to promote weight loss.