Orange Nutrition: Blood Oranges, Calories & Weight Loss

Oranges are excellent for weight loss and immunity, with varieties like Blood and Cara Cara offering unique antioxidant profiles. Learn the nutritional differences between oranges and tangerines and how to make pectin from citrus peels.

What Vitamins Does an Orange Contain?

Published Jul,08 2011 | By Rob Callahan

Oranges are well known for their high concentration of vitamin C, but the citrus fruit also contains many other vitamins and nutrients. Oranges also contain vitamin A, many of the B vitamins, and vitamin E, making them a regular part of a healthy and balanced diet.