String beans, also known as green beans or snap beans, are a type of vegetable that belong to the legume family. They are characterized by their long, slender shape and vibrant green color. String beans are typically harvested while still young and tender, making them a popular choice for salads, stir-fries, and side dishes. These beans are not only delicious but also nutritious, providing a good source of vitamins A, C, and K, as well as dietary fiber. They can be enjoyed fresh, steamed, or sautéed, and are often used in various cuisines around the world, including American, Asian, and Mediterranean dishes.