Oranges are citrus fruits belonging to the Rutaceae family, known for their juicy, sweet-tart flavor and bright orange color.

1. Nutritional Value: Oranges are packed with essential nutrients such as vitamin C, vitamin A, potassium, fiber, and antioxidants like flavonoids. They are low in calories and high in water content.

2. Health Benefits: Oranges offer numerous health benefits, including boosting the immune system due to their high vitamin C content, promoting heart health by lowering cholesterol levels, aiding digestion because of their fiber content, and supporting skin health due to their antioxidant properties.

3. Varieties: There are several varieties of oranges, including navel oranges, Valencia oranges, blood oranges, and mandarin oranges (such as clementines and tangerines). Each variety differs in flavor, juiciness, and seediness.

4. Uses: Oranges can be eaten fresh, juiced, or used in various culinary applications. They are commonly consumed as a snack, added to salads, used in desserts and baked goods, or juiced for refreshing beverages.

5. Cultivation: Oranges are grown in subtropical and tropical regions around the world, with major producers including Brazil, the United States, China, India, and Spain. They require warm temperatures and well-drained soil to thrive.

6. Storage: Oranges should be stored at room temperature if they will be consumed within a few days. For longer storage, they can be refrigerated, which helps maintain their freshness and juiciness.

7. Peeling: Oranges have a thick, textured peel that is typically removed before eating. They can be peeled by hand or using a knife, and the segments can be separated for easy consumption.