A nectarine is a smooth-skinned fruit that belongs to the same species as peaches, known as Prunus persica. It is characterized by its sweet and juicy flesh, which can be yellow or white, depending on the variety. Nectarines are typically round and can range in color from yellow to red, making them visually appealing. These fruits are rich in vitamins A and C, as well as dietary fiber, making them a healthy snack option. Nectarines can be eaten fresh, added to salads, or used in desserts. They are usually in season during the summer months, providing a refreshing treat during warm weather.