The first oranges to be widely cultivated were bitter. Sweet oranges, which originated in India, were brought to Europe in the 15th century by the Portuguese. People were so grateful for this new sweet fruit that sweet oranges are named for Portugal in many languages.
40 Oranges and their juice are almost everybody’s favorite source of vitamin C, a vitamin whose many Benefits have been known for so long that we sometimes overlook them. Primary among them are that vitamin C is a powerful antioxidant, helps the body absorb iron, and is important to wound healing and heart health. Oranges also provide significant potassium and are a good source of calcium and magnesium (three minerals good for regulating blood pressure), as well as phosphorus, vitamin A, folates, and fiber. Oranges are a good source of citric acid, which plays a vital role in cell metabolism. Its citrus limonoids are being studied for their antiviral, antifungal, antibacterial, anti-malarial, and cancer-fighting properties.Nutritional Facts
One raw navel orange provides 60 calories, 15.2 g carbohydrate, 1.3 g protein, 0.1 g fat, 3.1 g dietary fiber, 240 IU vitamin A, 75 mg vitamin C, 44 mcg folic acid, 1 mg sodium, 233 mg potassium, 52 mg calcium, 25 mg phosphorus, 13 mg magnesium, and 0.16 mg iron.