Leafy vegetables, such as lettuce and spinach, are a common part of many diets. They are both members of the daisy family and are known for their high nutrient content. Lettuce and spinach are often eaten raw in salads or cooked in dishes. Both are low in calories and contain vitamins A, C, and K, as well as minerals like iron and calcium. LEAFY vegetables are a great way to add flavor and nutrition to any meal.