Tomatoes are a type of fruit that belong to the nightshade family, which also includes potatoes and eggplants. They are typically red when ripe, but can also be yellow, green, or purple. Tomatoes are rich in vitamins, particularly vitamin C, and contain antioxidants like lycopene, which may have health benefits. These fruits are commonly used in cooking and can be eaten raw in salads, cooked in sauces, or dried. Italy is famous for its use of tomatoes in dishes like pizza and pasta sauce. They are grown in many parts of the world and are a staple in various cuisines.