Lettuce is a crisp and refreshing leafy green that forms the base of many salads and sandwiches. Available in a variety of types, including romaine, iceberg, and butterhead, lettuce is low in calories but high in vitamins A and K, as well as fiber and water content. Its mild flavor and crunchy texture make it a versatile ingredient that pairs well with a wide range of dressings, toppings, and other vegetables. Lettuce is also a popular choice for wraps and as a garnish, adding a fresh and healthy element to your meals. Whether you're preparing a light summer salad or adding a crunchy layer to your sandwich, lettuce is a staple in any healthy diet.