Antioxidant Protection: Vitamin C is the primary water-soluble antioxidant in the body, disarming free radicals and preventing damage in the aqueous environment both inside and outside cells.

Promote Optimal Health: In animal studies and laboratory tests with human cells, compounds in citrus fruits, including oranges, called limonoids have been shown to help fight cancers of the mouth, skin, lung, breast, stomach and colon. 

Fiber: Oranges' health benefits continue with their fiber, which has been shown to reduce high cholesterol levels thus helping to prevent atherosclerosis. 

Respiratory Health: An orange-red carotenoid found in highest amounts in oranges, corn, pumpkin, papya, red bell peppers, tangerines, and peaches, may significantly lower one's risk of developing lung cancer.