Usually 100 grams of oranges in the calories in about 51 calories, eat oranges in moderation can be supplemented with carbohydrates and other nutrients. Usually per 100 grams of oranges contain 51 kcal, oranges belong to the lower calorie fruit. In addition, 100 grams of oranges also contain 0.7 grams of protein, 11.9 grams of carbohydrates, 0.2 grams of fat, 0.4 grams of dietary fiber, 35 milligrams of calcium, 11 milligrams of magnesium and other nutrients. Usually eat oranges in moderation can add the required nutrients for the body, but because oranges are rich in carotenoids, so avoid eating a lot of oranges, otherwise carotenemia may occur, resulting in symptoms of yellowing of the skin. It is recommended to eat oranges in moderation, to avoid eating too many oranges, to achieve a balanced diet, diabetic patients need to control the intake of oranges.