A mandarin orange is a small, sweet citrus fruit that is part of the orange family. It is typically smaller than a regular orange, with a thin, easy-to-peel skin and segmented flesh. Mandarins are known for their sweet, juicy flavor and are often eaten as a snack or used in salads, desserts, and other dishes. There are several varieties of mandarins, including clementines, tangerines, and satsumas, which vary in color, size, and flavor. Mandarins are a good source of vitamin C, fiber, and antioxidants, and may have health benefits such as improved immune function and reduced inflammation.